Bactrim and allergic reaction

I started taking Bactrim to treat Epididymitis, so also related to UTI. The first 6 days went by fine, I didn not notice anything special. (I did not sleep good as usual. but I did not think anything about it) The 6th night I got moderate fever and could almost not sleep, restless, heart beating faster than usual - very annoying, but not scary. The fever stayed, but went down a few hours if I took paracetamol, after which it came back again. Day 7 I went to the doctor, my first question was "could this be the bactrim?". No way, the doctor said, allergic reaction of bactrim is different, you clearly have all symptoms of a virus. So don't stop taking the bactrim, rest a lot because the virus we cannot do much about that, you have to sit it out. the rest of the day situation remained the same. Day 8th in the afternoon, my symptoms are getting significantly worse! Higher fever, and the worst headache ever experienced. Also a sore neck, painfull glands in neck and chin. Fever, that only moderately goes down from the paracetamol at that point. Cold hands and feet while having fever - 38.6 centigrade temp (metric). That is the point where I say, ok now I go browse the net a bit, cause I dont trust this one bit. The progressive worsening of symptoms seem to me to be an indication this might be other than a flu or similar virus. Off course I think about meningitis, start reading up on that. But when I google "bactrim fever" tons of pages appear like these.. with again and again very similar stories like mine!! I know we have to be very sceptical about what people post, but in this case the long list of testimonies is the missing key of the puzzle to me. It is likely to be the bactrim causing this.
The bad thing is I just took one an hour ago!! now I have to sit it out ... and I feel the worst so far!! I called the doc (at 11pm) and she was receptive about my theory on the bactrim reaction now.
Anyway, I hope I survive the coming night, I am confident I will but it just doesn't feel like it right now. I just wish I had found this website earlier....

I was prescribed Bactrim for a UTI and felt worse after starting the Bactrim...headaches, chills, aching all over my body. On the 6th day of taking Bactrim I woke up with a burning sensation on my back, by the 7th day the burning sensation had spread around to my lower chest. the burning sensation is what you would have if you had a severe sunburn, but no redness!! It's bizarre. I told the doctor about what was going on and he said to continue the Bactrim because he didn't think my symtoms sounded like a drug reaction. I strongly disagree, so I stopped taking the Bactrim with only 2 days of medicine left. I'm now about 36 hours medicine free but from what I understand, Bactrim has a 60 hour half-life so I guess I'm still under the influence to some extent. I still have the burning sensation on my back, which makes clothing almost unbearable and sleeping isn't doable without some type of pain med to get me past the pain....Just wondering if anyone else has had this type of reaction to the Bactrim experience. I know I'll never take that drug again, for sure.

I hate to say it, but I can relate to you all, to some effects....I went in to Urgent Care 3 weeks ago, knowing I was dealing with a UTI, I was prescribed Bactrim--2 a day for 7 days. I took the entire dose and just felt yucky. It wasn't until 6 days later that my first symptoms appeared...ultimately this is what I have dealt with, severe joint and muscle aches and pains, irritated mouth/throat/ears and tongue (YES, my tongue ITCHES), I have dry eyes (moreso than normal, since I deal with severe dry eyes) I have had pains all over my body, one comes, leaves, then a new one appears....just odd. Hot, swollen wrists, elbows, knees, ankles, feet, you name it. Rashy face/neck.... I finally made an appt. with my reg. doctor who immediately diagnosed me with an allergic reaction to Bactrim. She said you can take it 1, 2, 3...etc. times, and one of those times your body may decide it can't handle it. She also stated that your body can react to it up to 3 weeks after taking it. I took the full course which I believe is why I am having more side effects. She mentioned Lupus or Lymes Disease, but the treatment for anyone of the issues is the same....Prednisone. She told me I could take Tums with it, as it may upset my stomach, and that Claritin or Benadryl would help the itching. Thankfully some help!!! This has concerned me terribly,. knowing that so many people deal with this daily, and for NO REASON!! I would love to see Sulfa drugs off of the market, and unfortunately the drug companies do pretty well at covering their butts by putting apparent warnings on the info. sheet. Enough to protect them from most lawsuits anyway. My Doctor also stressed to me that I should NEVER take any sulfa drugs ever again, including Septra, or any drugs that mimic Sulfa drugs....therefore get well informed about the drugs you are on by your pharmacist!!! I just took my first prednisone, and am off to take a nap....thanking God for this to be over soon!! Same to you all!!

I was given Bactrim DS to treat a possible kidney infection. I was to take it 2 times a day for 5 days. I made it to day 4 when I noticed I was broke out with an itchy, burning rash on my chest, back, and arms. I also had the glands behind my ears get real big and swollen and they hurt like crazy no matter what position I was in. I have never had an allergic reaction to any other antibiotic before so I didn't expect to this time. This is one med I will never take again.

I took this drug for MRSA and was supposed to take two pills at once for ten days. The first time I took two pills before bed and felt a hot flush on the back of my neck as I was going to sleep. The next morning I woke up I felt awful. The hot flush was still there, I was vomiting and had diarrhea. I thought I was dying and almost had my husband call the rescue squad. I called the Dr. and he thought I was sick from the mrsa infection so he sent me to be admitted to the hospital. I stopped the Bactrim while in the hospital and was put on IV meds. I had an allergic reaction called Red Mans Syndrome to the Vancomycin. I felt better after one day in the hospital and convinced the Dr. to send me home. They told me to continue taking the Bactrim one at a time every 8 hours. I did that and noticed I had a huge lump in my throat (it felt like I had a pill stuck in my throat) This lasted for 3 days. I kept taking the Bactrim not realizing I was probably allergic. After taking the full 10 days, I had absolutely no energy, couldn't even feed myself, felt like I was coming down with the flu, and had diarrhea for 3 weeks straight. I lost 10 pounds in a week and started to have anxiety attacks. I had never had them before. My Dr. put me on Zoloft for anxiety. I still had panic attacks and they became worse than before. I decided to stop taking all medication and am slowly returning to normal. I have been off the Bactrim for two months and the zoloft for a week. I am still experiencing the hot feeling on the back of my neck on occasion but my anxiety attacks have gone away. I am convinced this all started with the Bactrim and that I was allergic to it. I am just wondering why the side effects linger if the Bactrim has been out of my body for this long. I will NEVER touch this stuff again. I have not been myself since I took Bactrim and I am wondering if I ever will be myself again.

I was prescribed Bactrim for 10 days due to ear/throat/cough issues. After day 2 I had 102 fever, chills, sweats, extreme fatigue, and headache. After day 3/4 I started feeling severe doom and gloom. After day 5 I had insomnia and began having vision problems and felt like my eyes were "loose" in their sockets. I went back in, and saw a different practitioner, and reported my symptoms she thought it was my blood sugar and checked me for diabetes (which it wasn't). She ran more lab work, and chest xrays. Nothing came of it. On day 6 I began feeling a burning and itching sensation on my face, and throughout my head. Nothing helped. During all of this time I could not eat, and was extremely nauseated. I got online, and found all of my symptoms of Bactrim side effects. Needless to say, the bactrim is in the trash. In addition, last year my husband was prescribed bactrim for bronchitis, and ended up in the hospital. At the time they told us he had Scarlet Fever, but when we both went in this week, they stated it was an allergic reaction to Bactrim. He looked like he has a sunburn from head to toe, with a rash. He had 105 fever, and was severely dehydrated. I wish we would have been told that last year. They gave him a zpack this time, saying he was allergic to bactrim. I will never take this medication again, or have my family on it.

I feel compelled to share my daughter's horrendous experience, which we (and some of our docs) believe was a reaction to Bactrim. Her chills, high, high fever, night sweats, itching and majorly swollen lymph nodes mimicked lymphoma. She had a biopsy of one of the swollen lymph nodes and it revealed Kikuchi' s Disease or Kikuchi-Fujimoto's Disease. Google it. Thankfully, it was benign and self-limited, but it made her very very sick and it was scary and most probably triggered by her allergic reaction to Bactrim - taken for acne. We will never take this drug again.

Prescribed Bactrim for MRSA skin infection on my arm that I picked up at my local gym. Day 1 OK, Day 2 severe headache at the base of my skull. Day 3 continued headache, general nausea, gas. Day 4 I began to develop a low grade fever and dizziness. Almost passed out after walking just a half mile. Still a severe headache, weakness. Day 5 Headache, consistent fever of 103, chills and muscle aches, light hives visible, weakness, unable to sleep. Day 6 early am, couldn't sleep all night, went to the ER with the worst muscle aches and fever I have ever had. Hives now very clear and pronounced all over my torso. I was tested for the flu. Said it was not, but was a viral infection that was attacking my muscles. Muscle breakdown found in both blood and urine samples. ER physician changed medication to Clindamycin HCL. Told to stop Bactrim, but thought what I had was viral, not a reaction to the Bactrim. I continues to feel bad for a couple more days, but hives started to reduce, fever diminished and started to feel halfway human after being off Bactrim for a couple of days. Still not 100%. New med has it's issues too (have to take every 6 hours, can't lay down after taking it) and a nasty taste in mouth and stomach upset, loose stool. After 5 days of new med went back to my doctor. A secondary infection had set up in the Staph area. The fungal infection needed a different med. Now is 4 weeks later, after finishing all meds, still have an infection. Blood cultures taken to see if the infection is the staph or fungal. I have lost 8lb, have no taste buds, loose stool, severe stomach cramps/burning (now taking Activia to put back good bacteria in my stomach...no one told me to do this before!!). If Staph not gone, need IV antibiotic for a month. I am 50 year old female, but note I had taken this in my 30's without any problems. You can develop an allergic reaction to medicines previously OK for you. Beware of Bactrim. It kicked my behind!

I was started on Bactrim 7 days ago. The first two days I felt fine, but the 3rd night I got cold...very cold and could not stop shaking for about two hours. My heart was racing and I was nauseated and couldn't focus. This went on for about 8 hours before going to the ER. Upon arrival I had elevated BP and pulse, but after a couple of hours it went down to normal. I saw a new doctor who said it sounded like I had a hypoglycemic attack!! I never had one of those before!! So, I'm figuring I'm getting sicker and maybe it is not from the Bactrim so I take it again and last night was another horrible night!! Racing heart, confusion, and urinating every 30 minutes. Thinking maybe I'm having another attack I get up and eat some applesauce and my husband gives me some sweet tea. I promptly threw up a few times and then we went to the computer to look for ourselves the side effects of this drug. Guess what? It causes hypoglycemia, racing heart, confusion and does something to your kidneys and makes you urinate too much and could be very dangerous!! That was it for me!! I didn't sleep the rest of the night but slept on and off during the day and felt like myself today for the first time since taking the drug. I don't know if it has done any permanent damage, but I will let everyone I know about this awful awful drug!!

Have had a horrible reaction to Bactrim. Started with loss of appetite, body aches and headaches within a week of taking Bactrim. Progressed into fever and the chills by a week and a half but just thought I had the flu. After taking Bactrim for 13 days I started breaking out with hives on my face, neck and chest which later spread to my arms and legs. I was diagnosed with an allergic reaction to Bactrim, pumped full of iv fluids, steroids and anti-histamines once they figured out what was going on. I had a fever of 101-102 for over 4 days. I was dehydrated and had a low white blood cell count. I'll be taking oral steroids and anti-histamines for 5-6 days. Such a horrible experience, I'll be glad when I won't be on any more of these medications!

I was prescribed Bactrim DS to treat an ORSA Staph infection following some vein surgery in my right leg. The original prescription was 1 pill 2xday with a refill after 7 days if needed. Since the infection did not seem to be responding very well and I had not developed any side effects (at day 7) I told my Dr. I was going to refill it. I continued to take it another 4-5 days when I then developed bumps and a slight rash on both of my lower legs. I went to the Dr. (my primary physician - not the vascular surgeon - who had originally prescribed the Bactrim) and was told it didn't "appear" to be an allergic reaction to the medication since it wasn't on my torso. Within two days the rash had intensified and spread all over my legs. Then within another 3 days it spread to my arms. The itching is relentless and varies between raw, searing, burning pain and plain old itch. Last night I cried myself to sleep for lack of any way to relieve it. The newest side effects are nagging pain in my right knee ( I've never had any joint pains before) and a feeling of tightness in my chest. I'll be calling my Dr. back tomorrow, if only to find out just how long I can expect this joy to last.

I will never, ever, take Bactrim or any related medications again.

Someday, some genius research scientist will invent a test to determine an individual's tolerance to this drug - BEFORE they take it and develop side effects.

I am prone to getting uti's. I usally take cipro with no side effects and goes away with in 2 days. I went to a different dr. this time and she prescribed my bactrim. I cant believe this drug is still on the market. The first day i was fine, the second day i woke up with a major headache. I ignored cause at the time i didn't know it was from this medication. As the days went on the headache was still there and nothing seem to help it. I stared becoming dizzy all the time. On the third or forth day i became violently ill. Fever, chills, throwing up, dizzy, my entire body was sore and could not get rid of this headache. It last for about a week. When i went back to see the doctor. She told me it wasn't from the drug. I KNOW IT WAS!!! It wasn't until my husband did some research on this drug and found out i was having a allergic reaction to the bactrim. I will never take this medication again and believe it should be taken off the market.

I got a positive culture back for bacterial vaginosis which is quite common, and was prescribed bactrim DS (was given septra ds which is the same thing). that are only 160 mg tabs for 10 days 2 times a day. I was fine for about 3 days, on the 4th day I had decreased energy, pain in my left calf, and I was very irritable and felt nauseated and dizzy after taking the pill, I also felt cramping in my lower back and sides. On the 5th day, I had the same symptoms, on the 6th day I started to have stiffness in my neck, and I was nauseated and came close to vomiting. On what would be the 7th day my neck was stiff but wasn't worrying me too much not enough to make me think something was wrong, and I went to the doctor to find out if I was pregnant or not and sure enough I am! So I asked her then, could I be having an allergic reaction to the bactrim? My nurse said no, its probably related to my pregnancy. Now, I've been pregnant before and NEVER have I experienced neck pain at 4 weeks pregnant.. And most people will say "irritability, nausea, pregnancy related!" This is irregular. because when I don't take it, I am perfectly fine. after I got home the pain got progressively worse as the night went on. So I didn't take the evening dose. I went into the doctor on what would be the 8th day with so much neck pain I could hardly drive myself there, they told me nothing was wrong and told them I am positive that I am having a reaction to the bactrim. they said its probably just a cold. That if i were to have a reaction it would have been only in the first few days. They told me to continue use with the bactrim and relieve the pain with Tylenol, cold/hot compresses yadda yadda. Mind YOU as they are saying I can not move my neck even to look at the doctor to my right. I had to ask him to move in front of me, so I could see him! I know my body. While having it out of my system for the short time, i took Tylenol and felt amazing, i could turn my head, was making enchiladas! but since I took the morning dose, by the evening I was in agony. The pain is predominantly on the left side on the back of my neck, from the nape and base of my skull spreading down to my shoulders and back. It has also spread to behind my ears and on the left side of my skull. the Right side is not nearly as painful, I'm wondering if it might have something to do with being left handed. And I know I shouldn't have continued using that antibiotic, but I did. Doctors orders aren't always good orders. NOW I AM IN SO MUCH PAIN... I took it again this morning, thinking "my doctor would only prescribe this if he thought the risk of the side effects is worth the cure." And its gotten much worse. nothing has helped. I can only take Tylenol every 4-6 hours, and it only lasts about one hour if even that. I am exhausted, and the pain when i woke up made me nauseated, trust me I KNOW what morning sickness feels like. I was dizzy and nauseated from the sheer pain, and I have been so restless from the pain. I'm done using it, and I will tell my doctor that I refuse to use antibiotics in the future as well. I'm really upset, I know my body. I know what I am feeling, and it literally feels like there is an attack on my neck from the bactrim, and its spreading.

I was prescribed Bactrim DS for what was either a spider bite or cellulitis. I have been taking it for 8 days out of the 10 I was told to take it. I will not be taking anymore of this horrible stuff! Just a s few hours ago, I took the last pill. My arms are now covered in bright red spots. And my eyes are red and itchy. I have NEVER had an allergic reaction to ANY medication before, so I didn't think I would have one to this. I hear it is the sulfer that people are allergic to. If you are prescribed this stuff and you aren't sure if you are allergic, I strongly suggest you not take it.

I took Bactrim for 2 weeks to cure a staph infection. After 12 days I started to notice a bad stiff neck, but thought nothing of it due to being up all night with a new baby...figured I was just tired and uncomfy and it would go away. The next day, on top of the stiff neck, I noticed that the joints where my toes connect to my feet were cramped up and my right knee was cramped and swollen. I hadn't banged my knee into anything or stepped funny and couldn't figure out why this was happening. A day later my wrist cramped up and added to my misery. A night later I woke up to the baby crying and realized I couldn't turn my hands and my fingers were curled in towards my palms and I couldn't straighten them. My hubby cared for the baby for the night and we figured it would go away. A few hours later it was the same, so we went to the ER. They ran tons of bloodwork checking for lymes disease, rheumatoid arthritis, and infection. They said my CED rate was high which meant I had inflammation, and the only thing that made any sense was an allergic reaction to the bactrim. They prescribed prednisone, loritabs for pain, and ibuprofen. A week later, I can move my fingers, but the cramping is still lingering around and Im praying it will go away soon.

Hello all, I am feeling the bactrim pain. I came in for a staph infection which turned out to be the pesky MSRA. I have been taking 2 800mg tablets/day for about 5 days until I went back for a check up. My dosage was then doubled and to be continued for another 10 days. Also I was given 8 tablets of 150MG Cleocin because the staph wasn't clearing. All seems fine until about the 10th day of the continuation. I started tingling, iching from the ears then later noticed a rash developing down my arms, and back and chest. Now it is everywhere, even on more severely my legs and knees. Seems also folliculitis(infected hair follicles) are popping up with the hellish itchy red spotty rash that is everywhere. I went to the doctor for the rash today(day 2=much worse than day 1). The Doctor said it was an allergic reaction to the Bactrim. I remembered already asking the doctor from the last visit about 10 days earlier if i should be concerned with any allergic reactions. He laughed and said 'why". Well, this time I was give 10 more days of 4 dosages 300MG of Cleocin for the staph and steroid shot for the rash. Also I have this nose stuff for the staph to put in my nostrils twice/day for 5 days to help kill the staph which resides in my nose. OMG, i itch. I really appreciate all the information given here. It is somewhat comforting. I had just taken some benadryl from reading this forum in hopes of combating the rash. Finally, I can't sleep and just want to cut off all my skin.
Take care all and have a happy life.

Oh my God, where to start. The past few months I have gone through some crazy things from prostitis to having 2 cystoscopy's performed. This past weekend the scab came off the biopsy location in my bladder and blad pretty badly. It caused a large clot to block off my bladder and I could not urinate. In the ER they found a lot of bacteria in my urine and prescribed Bactrim.

Let me just say the past few months have been NOTHING last the past few days on Bactrim. First it was the crazy dreaming. Dreams that were so outlandish, yet so real it was quite frightening.

On day 2 of taking Bactrim I started to itch. It has been quite cold here in Jersey so I chalked it up to the usual dry winter skin. On day 3 I woke up (after minimal sleep) with a sore throat and chest congestion. I then found that the itching grew immensely in intensity and now was adorned with red bumps.

This rash was mainly on my upper arms and lower legs. I scratched at it so badly I drew blood, I have never felt itchy like this. This is ITCHY....EVIL ITCHY!

I woke up on day 4 the same, took another dose of Bactrim (dose #8). As I swallowed the pill something told me "Hey, I bet this pill is causing all your problems." After some research, viola! I found information online that pretty much assured me I was correct.

I went to the doc today and he advised me to take 1 Zyrtec a day and prescribed me Prednisone. I just hope this itching stops soon because I am making a mess of myself with all this scratching.

How could a pill like this be on the market and be utilized as much as it is. The testaments on this site are amazing and stunningly all similar.

Bactrim is undoubtedly the worst prescription I have ever taken or have read up on. To whoever reads this, if you are prescribed Bactrim use one of the rubber test gloves in your doctors office and slap him/her across the face with it. Dealing with the pending lawsuit would be better on you than dealing with the side effects of this drug.

THANK GOD FOR THIS SIGHT. I RECENTLY HAD A SINUS INFECTION ABOUT 3 WEEKS AGO. I WENT TO THE ENT DOCTOR AND HE PRESCRIBED ME AUGMENTING AND PREDNISONE, ABOUT 5 DAYS INTO I STARTED GETTING A STOMACH ACHE, FIGURED IT WAS THE AUGMENTING SINCE I READ UP ON MEDS BEFORE I TAKE THEM. CALLED THE DOCTOR AND HE SWITCHED ME TO BACTRIM. THE 1ST NIGHT I TOOK BACTRIM I STARTED TO FEEL ITCHY, THINKING NOTHING OF IT I LET IT GO. UNTIL DAY 3 WHEN I STARTED FEELING REALLY ITCHY. I CALLED MY DOCTOR, TOLD ME TO GO BACK ON AUGMENTING. WELL THE AUGMENTING WAS FYNE, I DIDN'T GET THE STOMACH ACHE WHICH I FIGURED MUST HAVE BEEN SOMETHING I ATE. WELL NOT IM STILL ITCHY EVERY WERE. IT COMES AND GOES, JUMPS FROM PLACE TO PLACE. THIS MORNING WAS EXTREMELY BAD WERE I HAD TO GO TO THE ER. THEY TOLD ME IT WAS AN ALLERGIC REACTION TO BACTRIM BUT BECAUSE I WAS TAKING PREDNISON I REALLY COULDN'T TELL HOW BAD I REACTED TO IT. SO NOW IM STUCK FEELING ITCHY, AND HAVING TO TAKE ANTHONY MED AND ANTI ITCH CREAM JUST TO STAY SANE! UGH I HATE BACTRIM IT COMPLETELY JUST MESSES U UP. I THINK THEY SHUD JUST GET RID OF THIS DRUG PERIOD!. ANYONE KNOW HOW LONG THE ITCHY LAST?

I don't wish this on anyone, but it's comforting to know I am not the only one. On Day 3 of taking Bactrim, developed a slight headache. The next morning, it was throbbing, especially when I bent down. The headache persisted, and was joined by body aches, sweating, and shivering. My doctor wants me to keep taking the drug, but after reading these postings, I'd much rather let the infection clear up on it own. Not sure if this is relevant, but I had an allergic reaction once to Amoxicillin (hives, rash). I cannot wait until this leaves my system.

My husband had a cyst on his face. His primary doctor gave him Bactrim. The first week was fine, but then he got really sick and had to to go the ER. He was doubled over in agony, screaming, nausea. He was admitted. They scoped his stomach, CAT scan, X-rays. He got better ('cause he stopped it while in the hospital). They discharged him with a script for MORE Bactrim. He took it and ended up back in the hospital!

He has thrown it all out. He had chills, aches, he moved like a 90 year old man. He was very sick to his stomach with agonizing stomach and abdominal pain. He's still moving really slow and feels terrible. He says he can't taste anything sweet, either. We hope that resolves soon.

Hello all,
I'm in the same boat but near the end.... I was given Bactrim for a UTI. I woke up after 2 days with horrible aches in my joints and muscles. I was immediately taken off the Bactrim and put on Doxycycline. I was then put on Prednisone for the aches (which helped). I developed blisters and a rash after a few days. My aches went away after about two weeks but now I have itchy, sore and peeling feet, buttocks, mouth, and genitals. Stomach upset as well. I have been tested for everything (STDs, Lyme Disease, West Nile, etc, etc) and everything has come back negative. I was diagnosed with Stevens-Johnson Syndrome from the allergic reaction I had to the Bactrim. It has been 3 weeks since the first dose and I am finally starting to feel better (except for the insane itching). Good luck to everyone. Never again!

I had been taking bactrim for a week when one morning i woke up feeling achy, tired, and light-headed. I noticed a slight rash forming on my arms but didn't think much of it bc i had been on the Bactrim for a week already. Then the symptoms got wayyyyy worse. I started to form lesion like sores on my vagina, and I immediately saw a doctor to get tested for STD's. The gyno examined the area, and she said it did not look like herpes but that she would test for it just in case. She put me on augmentin bc she said I definitely had some sort of infection down there. After taking 4 doses of augmentin almost all the lesions went away. The STD tests (blood, culture, and urine) all came up negative, as I expected they would. Has anyone else had genital reactions to bactrim???? Because as of right now the doctors are unsure what caused this outbreak/infection.

I started taking Bactrim for a UTI on a Monday night. Tuesday morning I work up with a intense headache I took the second pill that morning, by mid morning I started having pains in my left hand wrist, than having severe pain in my left leg making it very hard for me to walk, leading to fever and pain all over my body i.e., neck pain, lower back pain, joint pain I just hurt from the top of my head to the tips of my toes. I went back to the doctor that day (Tuesday) and was told I might have the flu after taking two flu test and both coming back negative I was given something for the pain and told to come back the next day if I did not fell any relief never the less I did not feel any better the next day in fact I was worse, I had a fever of 103.3 and climbing after returning to the same doctor for a third day and the doctor not having any answers for the way I was felling I, was advised to be taken to the ER on Wed and later admitted to the hospital and released with out being told what was causing me such sickness. It was not until the following week that I was told by my regular doctor that I was having an allergic reaction the Bactrim, it has been 9 days later and I still have swelling in my hands and feet and pain in my neck and legs. When will this end

I started Bactrim for a UTI and felt horrible the whole time. Sick to my stomach, trouble breathing, headaches, loss of appetite. Once I asked my husband to call 911 because I almost passed out. But then I said, wait, let me settle down. I did that and continue with the medication thinking it was the UTI. Then I went to urgent care because I was suffering from a yeast infection from the Bactrim too. The 9th day on Bactrim I got worse, I started to break out in hives. By the 10th day I rush to urgent care covered head to toe in hives with trouble breathing and bumps on my tongue and mouth and throat. The doctor said, you're are having an allergic reaction to the Bactrim. He gave me a shot of cortisone and Prednisone l for the inflammation. My stomach is swollen, my body aches, I still have a terrible yeast infection and read that if you have fungal and are taking Prednisone, that's not good either. So I am at odds because my breathing is labored and I am hoping the Prednisone works and I can make it another day or else, I will go to the emergency tonight. This is no fun....I sent this list of complaints to the FDA's attention today. I hope they listen and look at this page seriously and all those who continue to write.

i had got on Bactrim for a skin infection from a bite on my left upper thigh I was on it for 9 days (it was 10 day supply) did ok then on the 9th day of taking it after my night dose my throat started getting to where it was hard to swallow an I started throwing up so I went in an laid down with my mom an woke up in the mid morning covered in hives that itched and burned an looked as if they were 1/2 in to 1 in off the skin we rushed me to urgent care an they said it was an allergic reaction to sulfa gave me steroid peels and a new antibiotic to clear up a bladder infection well the next day went back in my eye swollen shut an my lip tripled in size they gave me a steroid shot an told me take Benadryl...this has lasted almost 6 days now..knowing God is healed me!.......just wondering how long symptoms will last ?

I started taking Bactrim last Monday evening. When I started to have tightens in the chest and feeling very tired on Thursday evening, I didn't contribute it to the medicine. I went to bed and woke up at 2:30 am because of the chest discomfort. I didn't take my Thursday evening and Friday morning dosages because I felt yucky. By Friday morning, my chest was tight and under my left arm ached. I called my doctor's office and told the receptionist that my chest was hurting and I needed to come in on Monday and that I stopped taking Bactrim. Yes told me that I shouldn't have stopped. So I took another pill on Friday evening. I forgot to take one on Saturday morning because I didn't eat breakfast at home and I didn't take the medicine with me. Started retaking them on Saturday night. Within one to two hours of taking the pill, I started to itch. I still didn't know what was wrong. I finally went to bed and I woke up at 3:30 am itching like crazy. Now I noticed I had red bumps and splotches all over my body (legs, arms, back, stomach, chest, and etc). I have been itching since Saturday night and it is now Monday night. I went to the doctor today and I was told that I should stop taking Bactrim.

I will never take this again.