Diarrhea symptoms and conditions

the levlen ed drug ive been taking it for a year... im no tthe same person i was before taking it and its effected me and my boyfriends relationship...if i dont change my depression crazy mood swings i know our relationship is not going to be one soon... it gives me diarrhea on and off, also moods like crazy, im depressed, and really emotiional up and down all the time!!!!!

I was prescribed 7 days of Avelox 400 mg for bronchitis. On my fourth day of taking this medication, I began to suffer from severe abdominal pain, cramps and debilitating diarrhea. These symptoms were so bad that I missed a whole week of work. I was taking each pill with dinner in the evening and then I was up all night back and forth to the bathroom. I took 6 of the 7 pills and then refused to take the last one when it became obvious that Avelox was the cause of these symptoms (the only side effect listed on the bottle was dizziness, which I did not experience). I have now been off Avelox for 2 days and I am still suffering from severe abdominal pain and diarrhea. I am afraid to eat anything because it goes right through me and it is very painful.

I am taking probiotics now to regain the good bacteria in my digestive tract, but I am still in a lot of pain. My sister, who is a physician assistant, told me that it should take from 48 hours to a week for this to flush out of my system. She said that Avelox is an extremely strong antibiotic that she only prescribes for confirmed pneumonia.

I am otherwise a very healthy 42 year-old woman with no allergic reactions to any medications which is why it took me so long to make the connection. I would not recommend this medication to anyone and have told my sister that she should not prescribe it either.

These postings have really helped me. I feel lucky that I did not suffer more severe symptoms.

Ive been on the nuvaring for like 6 months and about 2 months ago i realized that i had a lot of edema (swelling) in my arms and legs. I felt like my body was just filled with fluid and yet i felt very dehydrated. I was also gaining weight. I was horribly irritable and snapped on almost everyone but it was the same time every day. I also realized that i had become extremely constipated and developed hemorrhoids but then i would have occurrences of diarrhea in between which was weird for me. I've never had hemorrhoids of any sort ever. I never even thought of it being the nuvaring and i forgot to put it back in this month and i feel like i lost all this fluid ive dropped 5 lbs and i am not irritable like i was. I just figured id post this because these are some of the less common side effects adn just wanted to let people know.

I was on YAZ for about 4 months. And like all medications, i gave it time. In the beginning i experienced a lot of nausea, fatigue, headaches, and severe diarrhea. And instead of clearing my skin, it made my skin absolutely terrible. i stuck it out in hopes that my body would change, and begin to get use to the hormone but it didn't. I have been having GI issues August, have been through a Colonoscopy, and everything came back normal. Ever since stopping this pill, my body has felt so much better overall, but the GI issues are still there which concerns me greatly. Has anyone else ever experienced this? My bowel movements have changed completely, and all of the specialist i have seen, say that the pill wouldn't do this. I do not believe it. I believe that the pill has messed up my GI tract so much, that i can't have a normal bowel movement. I honestly do not recommended this pill to anyone. I am 18, and to be experiencing what i am especially going to school, is so not fun. Could YAZ have been the cause of all of this?

There are actually two components of milk that one can be allergic to - the protein (casein) or the sugar (lactose). My daughter was allergic to the protein at birth, and we (pediatrician & I) knew it was the protein not the sugar, b/c mother's milk is super high in lactose, albeit human lactose and not cow but still is lactose. All babies born into the world have lactase to break down lactose in mother's milk. But some of us must have stopped producing lactase. Wanting my kid to be normal and eat Goldfish, mac 'n cheese as other kids, I tested my daughter at 12 months with Lactaid milk. Diarrhea right away, just like with infant formula. Same thing at 18 months, and at two, I tested her with cheese and organic whole milk. Again, diarrhea. HOWEVER, the only thing she can eat is RAW CHEESE. I would test her on raw milk too if it was legal in my state, but it's not. So my conclusion is this: those who cannot tolerate dairy products or Lactaid may be allergic to casein or milk protein as well. From what I've read, cow milk proteins are very hard to digest, not truly meant for human consumption as much as for cows and calves not only drink the milk raw from mama-cow replete with enzymes but they have four stomachs to help them digest the milk, proteins and sugar and all. This is why some of us have better luck with raw milk (even without 4 stomachs) and why many of us eventually have problems with commercially sold milk from the supermarket that's pasteurized even if we didn't always have problems with it.

500mg 3 times a day for 10 days, vomited once, have had a horrible headache that started day b4 yesterday, still kinda have it, comes in waves, sux real bad lol

i have Sinusitis, Bronchitis, and a severe respiratory infection.

i see some guy on here mad cuz the doctor didn't tell him he would have bad headaches, like the doctor was going to know in advance he would. this anti-biotic affects different ppl different ways, its really not his responsibility to go over every single side-effect this very common anti-biotic is going to have, thats why the pharmacy gives you a huge pamphlet informing you on the medication, if you would had read it then you would see that headache, diarrhea, and constipation are all common side-effects

i didn't read it however, until i came here and read what i read, which is comforting really cuz at least i know why i have the headache so bad, and why i lost my lunch yesterday, was actually worried maybe i had an infection in my brain and thats why i had it, i know, sounds dumb, but what can i say, im paranoid lol

Hi there... I came off of Yasmin just 2 weeks ago and thought I should share with you my story since yours is a skin issue. I took Yasmin for 3 years. This past year I would wake up some bumps on my lip.. then on my hands.. then (this is over a period of months) I would wake up and have a slightly swollen lip... this was over the last year or so. I would also get a feeling in my throat, like something was in it and swallowing felt funny.
WELL, 2 weeks ago, I took my bc like I always do, right before I go to bed and my lip starts to tingle and itch.. and in the morning my face was swollen 3x the normal size on on side, mostly at the lips... I couldn't really talk.. it was like those awful photos on google. It was angioedema and can kill you by swelling of the throat. I had also for about a year- an ear issue.. it would sound like I was talking under water and felt like swimmer's ear- related to the swelling I found out later. Turns out I'm allergic. I developed this allergy over the period of time I was exposed.

I just want to say to anyone out there that has FACIAL/LIP SWELLING, or swelling of the hands... GO TO THE ER. It can kill you. I got lucky.. my swelling started slow and after about a year if was full blown. It is not something to mess around with!I was prescribed an epi pen. I developed an allergy to a preservative in it and I'm not an allergen sensitive person. That was just the parms/doctor guess I might add.

The first year I took Yasmin I had numb and tingling toes. and the whole tie I've had on and off leg pain.. no sex drive, that's the truth..definite bloating issues about 6 lbs weight gain, sometimes more without change in diet. I haven't noticed any hair loss thankfully. Migraines. Lots of nausea in the morning, every morning like morning sickness. Car sick even when driving.. not normal! I used to work on an airplane and I never got motion sickness.

I'm now on day 4 of Mirena IUD and I'm having having severe diarrhea and trouble sleeping.. I really, really don't want to get pregnant. Our next step is a vasectomy for the hubby. I'm 25 and I weigh 140 5'10 if that helps. I wasn't an 'at risk' like the pamphlet said.

i just wanted to let you know tha I am a RN. I have been on YAZ for 3 months only. In this time frame, I have had severe abdominal pain, nausea, vomiting, diarrhea and back pain. I at first blamed it on the hormones but now attribute it to bad side effects from YAZ. I have already had my Gallbladder out when I was 18 yrs old (side effect of BC pills). Anyway, my doctor just sent me for an upper GI and small bowel follow through....but, I think that it is all related to YAZ. The MD thinks I am just being a "know it all" nurse, but I have research this med. I have lost 12# in 3 months (bonus), lol....but I am sick of being sick...my husband thinks I am a big complainer, but its real and it hurts. I would have been in the ER also, but being a nurse, I am a little more stubborn to go to the hospital. I did go one night because the pain was sooo bad but the wait was 3 hrs and I vomited 3 times while waiting, The pain was now tolerable so I left! I have 5 days left of YAZ, I was going to try to last out the rest of the pack, but after getting severe pain, again, tonight....after eating soup only all day and throwing it up...I am DONE WITH YAZ. I am stopping cold turkey...the body will regulate itself. I want to feel better. I hope once this stuff clears my body, I will feel better once again! Good luck!

I started taking the Z-pack two weeks ago and the only side effect that I had was that I was very tired and I got a headache but that went away, then I went back to my doctor today and with the same symptoms from two weeks ago and they re prescribed me with Z-pac for my upper respiratory infection and I took the first two with food and now I have diarrhea and a little bit of nausea but nothing to severe. I will be taking the other one tomorrow and I will keep you guys posted on how I feel

I had been on Aciphex for about 4 years because Nexium, Prilosec, and all the other meds did not help my heartburn. I started having problems wtth my bowels, I thought I had IBS but with the diarrhea effects. It was so bad some days that I could not drive to work. I would have strong urges to go to the bathroom which literally gave me less than a minute to find a toilet. I never thought it would be the Aciphex. I recently switched to Zegerid and have not experienced quite the problems I had in the past. Last night I took my 1 remaining Aciphex and this morning the problems returned. I am sure now that the Aciphex has something to do with it. I am wondering if there is any long term damage/effects from it.

Just took the first dose of the Z-pack (the two pills) on a full stomach and I feel like I'm going to die. I've been through the pain of childbirth and this can almost compare...the stomach cramping is severe and the diarrhea is immediate (you know, the "peeing your poop" kind of thing). When the cramping began, I got cold sweats...I'm still up, unable to sleep, because the stomach pains are SO bad. I know you're supposed to keep taking the pack but I am so ill I can't even imagine doing so right now. I had a similar reaction to Z-pack in 2004 but thought it was because I took a dose on an empty stomach. This confirms that it can happen anytime.

I'm taking the Z-pack to get rid of a sore throat. This is terrible. I'm almost in tears. :( I wish I could just throw up but my throat hurts too bad. I'm allergic to penicillin, so this was what the doctor prescribed. :(

I was on Prednisone a couple years ago and it gave me severe insomnia, I ended up tapering as quickly as possible, I was so wired I couldn't function. My son was started on it today, and I was a bit worried about letting him take it, he has asthma and is in the middle of a flare up that started 5 days ago and isn't getting much better. So we started the Prednisone tonight, and within an hour he almost had an accident with diarrhea which is not like him at all, he is a 30 minute on the toilet taking his time kind of boy. Now I'm worried it's going to be a long night, and worry that tomorrow nights dose will be worse?

Horrible device in my opinion! I'm on day 17 with Mirena and the cramping, bloating, pancreas pain, sharp pain all over my body, diarrhea on and off, mood swings, headaches, flu like symptoms, major hair loss, extremely tired all the time, sleepy, can't sit in a certain position, can't walk without pain on my sides (stomach) or shooting pain through my legs and the list goes on!

I am going in ASAP this week to have it removed. I am aware of the possible side effects warnings, but many side effects I am experiencing are not in my brochure given to me by my doctor. I believe my body is rejecting the device and anyone experiencing similar or same symptoms as me should run to the doctor and have it removed. Unless of course you like torture and are willing to torture your family members along with you. :(

My dad had taken Avelox 400 for 5 days prescribed by a doctor for Bronchitis. He is a cardiac patient as well. After 1 week he developed the following symptoms in the order: high fever, Swelling in the ankles and knees, mild jaundice, thick sputum, rashes all over the body, difficulty swallowing food, conjunctivitis affected like discharge from the eyes, poor mental co-ordination, skin tearing in the lips, diarrhea, difficulty passing stool, anxiety, confusion, low blood pressure, insomnia, slightly impaired vision. I only hope and pray he recovers soon. I really do not know why this drug is administered to people when there are other alternatives which are milder. This drug has not done any good to anyone.

I am a few days away from my 19th birthday and i've been taking Yasmin since the age of 11. I was diagnosed with PCOS when i was 11 and Yasmin has been what's keeping my period regular and more or less pain free since then. In May of 2008 i was switched to the generic version of Yasmin called, Ocella and started to notice more and more symptoms and side effects. My stomach pain in the mornings grew greater by the day and when i was on my sugar pill i would gain an unbearable migraine. Thinking it was just part of being a woman i ignored it and went about my life. It wasn't until December of 2008 while out with a group of friends i came into some serious stomach pain. thinking it was just a typical stomach ache that i normally got i ignored it. when i came to be about 4 am and the pain hadn't stopped i started to worry. first thing in the morning i went to the doctor who referred me to get an ultrasound. The ultrasound showed that i had gall stones and that i should have my gall bladder removed before more complications were to occur. Being a college student only a week away from returning to my second semester i opted to wait until spring break to have the surgery. During the 3 month wait i experience extreme diarrhea whenever something was put in my mouth, extreme stomach pain, heartburn, nausea, headaches, sore muscles, the list goes on and on i felt like i had been hit by a truck every day and i still had to go to class. in March of 2009 i had my gall bladder removed thinking that the symptoms would finally stop i returned to school only to find that nothing got better. It's been 7 months since my gall bladder has been removed and i'm still having the same symptoms as before and now i've added depression, stress, lack of energy and interest and many other things to the list. I'm still taking Ocella because i've never been advised otherwise but the symptoms are taking over my life. I am a sophomore majoring in electrical engineering at college and it's just become harder and harder to focus on my work or to enjoy the aspects of college that i should be with the frequent trips to the bathroom or having to opt out of a fun activity because of stomach pain. I was wondering if anyone can help me, maybe point me in a direction where i can get better and get back to enjoying what a 19 should be. Thanks.

ok, so I am 28yrs old just had my lap for endo on October 1 and my doctor has recommended lupron, and am going to be getting the med in a week to 2weeks,but after reading this I am soooooooooo scared to even get near this med. Its like you either take this with the hope of saving fertility and no pain..or not and have endo ravage your body and you will live with unbearable pain!!! I have no idea what to do,and i am so scared after reading this. Is there anyone that did not have weight gain, headaches etc...anyone that can testify that lupron actually worked for them? did any one have a baby after doing this. my bigs thing is being able to have a baby. Cause right now its my health on the line, my ability to have children, my ability to have a normal life free of endo pain or these crazy, horrible side effects...please help me!!!

Was prescribed avelox for bronchitis. Took it for the full ten days. began having diarrhea. It has been 5 weeks since i stopped taking the medication and have continued to have diarrhea, cramping, abdominal pain. The diarrhea is a loose stool. Have had stool tests done and do not have a secondary infection from this.

I started on a 10-day course six days ago for chronic sinus infection. Strange things started happening but I didn't connect it to the drug at first... first night, I kept waking up and having weird nightmares, very unusual for me. On the second day a headache from hell kicked in and lasted about two days. This was really awful, just bearable, but I still didn't connect it to the amox until a friend sent me the link to this page. It helped to know what was going on because the doc told me NOTHING, which really ticks me off. I've also been feeling very, very down and hopeless, also not like me, and the last couple of days I've had strange aches and pains all over my body. These feel like they're deep inside and unlike anything I've ever experienced. I'm a male in my 50's and generally avoid drugs and chemicals of all kinds. This just reminds me of what's wrong with doctors... all they know how to do is prescribe drugs and operate. Forgot to mention the constipation followed by diarrhea on the second and third days. Ugh.

I just started taking this drug three days ago, and I am already having such bad side effects that I don't want to take it anymore. I am only 29, but have a family history of high BP, and went to the doctor last week to find out my bp was 175/90. Since starting the drug, I've been getting dizziness, but last night took the cake. I woke up around 4:30 with horrible nausea. I ran to the bathroom where I fainted while sitting on the toilet lid, wanting nothing more than to vomit. I remember waking up and looking in the mirror, and my face was as white as a sheet, as were my lips. I looked dead, and it scared the hell out of me. As I came to, I suddenly had diarrhea hit me, and once that was over, I felt better. My husband thinks my body is trying to get rid of the drug. In addition to all this, I am having palpitations and feel that my heart is beating too fast. I know that part of this is nerves, because I'm scared of taking this medication, but the fainting and nausea ARE because of the drug. I called my doctor today, and she wants me to come in to get my BP taken again. I am so scared that she won't lower the dose or (better yet) switch me to something else, because my bp always goes up at the doctor's office when I get nervous, every time. Oh, and I also started metformin last week because the doctor tested my blood sugar and it came back 250. Could it be the combination? I don't know. I just know I have only been on this stuff for a few days and already hate it and feel that it's bad for my body! It's very scary.

10-1-09 For the past year my husband has complained of severe headaches, muscle and stomach cramps, nausea, diarrhea, hot flashes weight gain and severe depression.(he takes anti depression meds) He sleeps 8 to 10 hrs during the day and all night. He has seen a stomach specialist and a neurologist. He has had numerous tests done by both Drs. He had his gallbladder removed in Dec.08 He had over 100 gallstones His thyroid is very low, (has been since diagnosis 6 yrs ago) his medication has been increased 2xs in the last 2mos. He is not any better. He will see an endocrine specialist 10-5-09. I have researched for hours on the internet for anything that will help the drs. find what is causing all of these complaints. He has so many symptoms, nothing matched and from head to toe. No luck until now. He has every symptom that you good people are describing. I will most certainly use this information and share these stories with his Dr. I have seen the LIFE being sucked out of my husband. None of these "Specialists" have ever suggested that perhaps the lisinopril might be the problem. I GUARANTEE YOU I WILL!!
Thanks to all of you for sharing your stories, GOD BLESS EACH AND EVERYONE OF YOU. A. A.

I have been on Yasmin now since around 2004-2005.

I just recently started experiencing really severe mood swings, I would go so far as to say that I have become enraged over things that are so insignificant and that would normally would not bother me even on a bad day. This anger that usually starts right before my period made me start thinking that it might be from my birth control, even though it has only been an issue over the past six months. I have never in my life suffered from PMS, so this was very out of the ordinary for me, but I just assumed I was over stressed and ignored it.

I started looking up side effects of Yasmin, and came across this site which sent me into absolute shock.

Everything listed here by other people, I have experienced over the past four or five years. It all makes sense to me now after reading about other woman's experiences while taking this medication.

I started seeing a GI doctor in 2005 because of extreme diarrhea, nausea, fatigue, dizziness. They ran multiple tests and scans, I had an endoscopy and a colonoscopy which showed irritation. I've been on multiple medications for what they assume is IBS. I was also diagnosed that same year with asthma because of extreme shortness of breath. I am on asthma medication and inhalers because I get very short of breath with exercise which was never an issue in the past. I was 110 pounds, and healthy and active in 2005. I then started to gain weight, and at my heaviest I reached almost 180 lbs (and I am only 5ft 2in tall).

I have since lost weight, but can't seem to get below 140 lbs no matter how much I try. In March of this year I started having extreme pain in my right upper abdomen, and was told I had gallstones and needed to have my gallbladder removed.

It is just makes me so angry to know that no one is doing anything about this and this medication is still being prescribed to women. It angers me that my doctor's knew that I was on this medication and never once questioned that it may be the birth control making me sick. I don't even think the doctor's are aware themselves.

I have been on birth control since I was sixteen to help regulate my periods, and I am now twenty-eight. I have always had difficulty with the pill and have tried many different types of birth control medications. My doctor recommended Yasmin to me because they though I might have poly-cystic ovarian syndrome even though the tests never confirmed it. I will take my chances because I am not taking birth control ever again!

I started Topamax over a year ago and titrated up slowly, 25 mg a week until I got to 125 mg a day, split dosing. I was started for migraine prophylaxis. Once it kicked in, it did an amazing job of keeping my headaches away. But, here is something really important: if you are going to have surgery, there are contraindications with Topamax and anesthesia. No one either knew this or told me this and I only found out weeks after I went through a really lousy experience. What I believe happened is that the combination threw my body's pH balance off. I felt like my insides were burning and it was only at that point that I started to experience the severe diarrhea and weight loss, fatigue, and general malaise. It lasted for weeks. All I could figure at the time was that it was just taking me a really long time to recover from my surgery (ovarian cyst removal and unilateral oophorectomy), but that didn't make sense. I felt like I had a horrible flu for weeks. I kept seeing my doctor saying something was wrong with the way I was healing (ie, i had an infection or something). Anyway, this eventually stabilized as I back off the Topamax. I was so weak that I didn't even realize the memory issues or word finding problems, but when I started to feel better physically, I did notice those. That REALLY bugged me. I like to be sharp. So, I tapered off. About 1.5 months later, my headaches started coming back. I decided to try Topamax again feeling that now I understood it much better and could watch it more closely. Maybe this time I could ride out the side effects. Well, this time several months passed at the same dose. My headaches were still there and I had no side effects. We upped the dosage. Still having headaches, but no diarrhea, no weight loss (in fact, weight gain of 15 pounds over the last 9 months since last Topamax round), no real problem with word finding, etc. Up to about 200 mg daily by this time. It has been about 6 months and I have started tapering down and about to give up, down to 150 mg daily right now. NOW, here is something interesting: I just have another surgery, but no anesthesia. It was oral surgery. I did, however, have to take a round of antibiotics. It seems that this round of antibiotics has kicked the cycle into gear because I started having gastric problems, perhaps because of the antibiotics (although in the past, I have not had problems with antibiotics before, ALTHOUGH I did have to take them last year with my in-hospital surgery), I don't know, but I have finished the round of antibiotics and I am still having diarrhea. My appetite is suppressed, and I have lost 5 pounds in this last week. Many people say you cannot lose weight if you stop Topamax and restart it later. That is an interesting. I wonder why that is. Topamax is such a strange drug. Why did it not work for me the second time I took it, or at least for 9 months? Is it just now kicking in with its side effects as the result of upsetting my gastric system? Will it start working now for my headaches, too? I think I will continue to taper off or maybe see if I can prevent headaches on a very low dose. Oh, another interesting thing: I found the first time I took Topamax, it made me feel energized. I found that this time, it made me feel the opposite. I sleep a lot more and feel more sleepy during the day.

cannot believe how many stories I have read about mirena and hair loss etc..etc.. etc.. I have experienced many of the side effects that everyone is mentioning.. I actually feel I could live with most of them if it weren't for the hair loss. I have had ( copying from other post.. ridiculous right?)Tired all the time
~ Depression
~ Hungry all the time
~ leg cramps
~ HAIR LOSS TO THE POINT OF BALDING IN SEVERAL AREAS
~ oily skin and bad breakouts
~ Mood swings (huge...yelling fits at my husband and the kids)
~ fluttering in uterus
~Sore breasts..

I have medium thick hair that is about 10 inches. I noticed a bald spot in June and now have discovered 4-5 others starting. I just had the iud removed today and my OB pretty much tried to convince me that there is no way that the IUD is causing my issues. I have never had any of these issues before. I got the Mirena on 4/30 of 08 and noticed slowly but surely all of the side effects mentioned. My OB told me that the progesterone could not be causing my issues because it is such a small dosage that it would be comparable to spitting in the ocean as far as the amount that is in my blood stream. She said because I am black and 35 that I may have an autoimmune disorder and that I should stop reading blogs. I told her that all of my research wasn't from a blog and that ALOPECIA is a side effect just not mentioned in my pamphlet that I can find. I understand what she is saying and that she is the one that is the doctor, but nobody knows my body better than I do.. I am in it!! I have never had any problems and have been healthy my entire life. There is no history of autoimmune disease in my family. I am going to my primary care doctor.. to have some blood tests done. I think that the mirena has caused an autoimmune response in my body.. it may not necessarily be the progesterone..although I don't rule it out no matter what she says . the progesterone is synthetic and has an androgynous like activity that is similar to testosterone the main thing that causes male pattern baldness. also Mirena is made out of Silicone.. perhaps those of us that are having hair loss are having it due to our body trying to fight off the foreign invader of the IUD itself. I was going to go and have the Paragard inserted.. because i was thinking it may just be the progesterone.. nope... I read that many women are complaining of ACNE and HAIRLOSS even with that because its made out of copper. So with that being said.. not sure what to do.. may have to go back on Yasmin.. didn't seem to have any problems with that.. I really just don't want to risk putting another hormone in my body.. We all need to get together and look into a class action suit because I am tired of being made to feel crazy by doctors.. sometimes what seems to not be possible is .. especially when there are so many women having the same problem. Feel free to e-mail me re: a class action suit.. if they took depo off Mirena needs to come of too. It seems like it has really screwed a lot of peoples system up.. Hopefully I won't find out I know have a thyroid problem etc.. etc.. ******e-mail me with Mirena in the subject line!!

I am so relieved to have found this site... i have been miserable for almost 2 weeks, i broke out with hives last week and never found the cause but with that and some breathing problems they put me on prednisone. I have been miserable since, i couldn't eat drink sleep or do anything else at all pretty much and i have had diarrhea, and a ton of other symptoms... i feel bloated acid reflex muscle aches headaches dizziness chest pain & pressure very weak feeling mood swings and depression the jitters and heart racing and from what i read and researched this is all from the steroid prednisone.... thankfully the doctor ended my dosage sooner than it was prescribed and last night i took my last pill... i now am just wondering when or how long will it be till i feel myself again and can have a good nights rest?? I will never use this medicine again!! I am just soo relieved to have found some answers on here.

I have been on Lithium Carbonate (1800 mg/day) for over 4 years. Lived with diarrhea, acne, tremors, etc. throughout, but otherwise loved the drug. After filling toilet with blood several times last week, I went into the hospital. Colonoscopy & endoscoopy revealed severe diverticulosis and severe Barrett's esophagus, respectively. All involved are shaking their heads, as these tests were relatively normal 3 years ago. I suspect Lithium.