Bactrim and benadryl

I stopped taking my Bactrim last night after a trip to the emergency room. From the first day of taking it for bronchitis, I started having headaches, pain behind my eyes and could not sleep well. On my sixth day of the medication, I started feeling dizzy and nauseated constantly. By day seven I was running fever of 101 and that evening, broke out into a rash from head to toes. My skin was itchy and tingling and it was getting difficult to breath. I immediately went to the ER. They have me taking Benadryl 3 times a day for 3 days until the rash clears up. I am not a fan of this medication….and I still have bronchitis!!

I was put on bactrim for uti. I was fine until the 3rd day were i began experiencing flu-like symptoms. The 4th day i got worse and that night i developed a fever of 103 i couldn't look up or side to side because of the pain. I woke up that night drenched in my sweat and when i woke up that morning i now have hive from head to toe that seem to be getting worse even with benadryl. I'm feeling extremely depressed and don't know what to do. I would never wish this on my worst enemy.

I have been having recurring UTIs and I had taken Cipro which did not clear up the first infection. My doctor prescribed Bactrim and wanted me on it for two weeks.

During the first week, I would feel dizzy for 2-3 hours after taking a dose. I had body aches as well, but thought I was getting the flu.

At the beginning of the second week, I broke out in hives. I have very sensitive skin and figured I had touched something that irritated my skin. I took benadryl and the symptoms went away.

The next day I broke out again, this time worse, and I noticed I had hives all over my body including on my feet and on my head- (which alarmed me, because I now realized it was coming from something inside). I thought it was something I ate. I took benadryl when I got home from work and they went away.

The day after that, I broke out again, and a co-worker mentioned that she had an allergic reaction from Bactrim and I should check online. Her reaction was dizziness and feeling sick to her stomach, but I looked anyway. When I saw that hives a side effect I called my doctor. They told me to stop taking the Bactrim and that I was allergic to it.

It will be a week tomorrow that I stopped taking Bactrim, and I still have hives everywhere. Last night, my entire back was covered with a red sunburn-looking rash with long snake-like hives. My boyfriend says the hives look like worms under my skin.

I would suggest to anyone that has any kind of reaction (dizziness, headache, body ache, rash, hives, etc.) to call their doctor ASAP. I should have know to call when they were making me dizzy in the first week, but sometimes you don't realize what is going on until you have severe symptoms. Doctors should tell people about the possible side effects when they prescribe this stuff.

After 8 days of taking bactrim I woke up to bad hives all over my body! The itching was soooooo bad. I was scratching myself bloody. I took benadryl and it did not help. My doc gave me prescription antihistamines and it took about 4-5 days.

I am a 52 yr old woman who was rushed by ambulance to the hospital on Sunday 4, 2009. I awaken with a horrible ripping pain in my lower left side and back. It reminded me of labor pain although it was worse because I knew I wasn't about to have a baby. I could barely walk and the pain kept me bent over, and burning in agony. After being x-rayed and diagnosed I was told I had a very tiny kidney stone, along with a UTI. I was told they could manage my pain better if they kept me overnight, with hopes I'd pass the tiny stone by urinating in a little strainer cup, to catch the stone. I've not seen the stone yet, and this is the 3rd day. Anyway, I awaken in the hospital after being knocked out by pain medication, with an excruciating headache, as if someone was putting pressure on my neck and back of head. I also noticed a big red rash on my forehead. The nurse gave me benadryl, and continued my doses of Bactrim, and Flomax. When I was released the next day I was given a prescription to fill, Bactrim 2X 3 day therapy, Flomax, and Vicodin. Recovering at home I've had an excrutiating headache the entire 3 days.. I had nausea, felt chills, had no appetite, and felt dizzy and as if I'd throw up every time I got up. I ran a low grade fever of 100*. After reading this site I know that it had to be the Bactrim that caused all those horrendous side effects.This is the fourth day since I was diagnosed and I still have a UTI, and will be calling my doctor in the morning, thanks to post like these.

I completed the cycle of taking this drug. The next day I started to itch all over the body, followed by numbness in my jaws, pain in all joints of the body, chest pain, back pain and cramps in my leg. Lack of sleep due to itching. I continue to have this and it has been nearly two weeks. The doctor has advised me to take Advil (200mg) three tablets three times a day and to take a Benadryl at night time. I started this yesterday and it gave me some relief continue to see when I will be fit again. I recommend that this drug should be banned.

I was given Biaxin for a sinus infection that never cleared up. So the doctor gave me Bactrim. I took one before I went to bed. I woke up all jittery and full of anxiety. Sometimes this happens, because I do have agoraphobia with panic disorder. I took my second dose with breakfast. About 3 hours later my gums started to burn; like I ate too much salt. It was irritating, but did not realize it was from the antibiotic. Then my teeth started to hurt really bad everywhere, and it felt like electrical shocks going down my body. My skin turned all colors of blotchy purple and yellow. I started to shake so bad that it hurt. My Dad rushed me to the emergency room. I was given epi, steroids, and an anti-inflammatory. Then monitored for 2 hours. Which was hell, because I have agoraphobia.

I was sent home with prednisone and benadryl. It has been six days since this has happened, and I still have the chills. I feel like I have the flu. My teeth still hurt, and advil won't even help it. I have a constant headache. This medication should be banned. I only took 2 doses and became so ill. When do the side effects finally stop?

I got an infection on my leg from an bite and went to the er to get it checked out and they opened my abscess and prescribed me Bactrim. I made sure i was talking it to get rid of the infection and didn't want to go through that pain again. Then 4 days later I started running a high fever and nothing I did could get it to stop. It would go away for an hour or so then come back. I assumed I was getting the flu cause I had a fever, bad body aches, and I had nausea and stomach ache. But I could not figure our why I had chest and back pain. Well then the next morning I woke up with a major rash all over my body. From my head to my toes, I went straight to the emergency room and they told me to stop taking the bactrim and gave me Prednisone and Benadryl. This has been the worst experience of my life. I don't think they should use this drug at all. It has the corst side effects and they take a long time to recover from.

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.

Well I'm glad I'm not alone...I was given the generic brand for Bactrim for a Staph infection and I took the first pill this morning. Just before lunch I began to feel quite dizzy and even after eating, I still felt dizzy and out of sorts. I came home and went straight to bed. Has anyone experience dizziness w/ Bactrim or its relative generics? I also have diabetes and my levels were a lot lower than what I'm used to. Needless to say, I called my Dr and they are giving me something else.

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.

I was prescribed augmentin for an infected cut on my ankle. I took it for 5 days before I started getting some seasonal rhinitis pain. Doctor said I had a sinus infection and switched me from augmentin to bactrim, and also prescribed me flonase for the non-allergic rhinitis. I took 2 bactrim before I noticed drug allergy symptoms. I developed a very itchy rash on hands and feet (worst on wrists and back of ankles). The rash appeared on itching, puffed up for a bit and dissipated to pink/red marks (slightly less itchy).
I also noticed welts (skin bumps) in the soft tissue of the web of each hand and on the inside of each foot above the arch. These are slightly tender. I called the a consulting nurse as soon as the rash started and she said to immediately take a benedryl to keep things from getting worse. It helped a little that night. Went to the doctor and was prescibed hydroxyzine which is like benedryl but stronger and helps with itching. Rash lasted almost 3 days, was worst second day, then dissipated. Welts on hands and feet have persisted for the last few days. Having general aches and phantom prickles in hands and feet, must be healing from the rash.

Doctor thinks this was all delayed reaction to augmentin. I think this was immediate reaction to bactrim. Pharmacists seem to think bactrim too.

Whichever caused it, I have stopped both and only continue on the flonase which seems to help with the sinus issues.

I haven't heard of anyone having the same kind of soft tissue welting/swelling between the thumb and forefinger. Has anyone experienced this with a rash caused by allegic reaction to antibiotics?