PRILOSEC Reviews (OMEPRAZOLE)

Average Rating: 1.9 (1667 Ratings)

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 DISORDERS, ACID PEPTIC

 Type: Rx Drug

  

PRILOSEC  (OMEPRAZOLE):  Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and persistent cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs).   FDA Approval Date: 1998-01-15 (Sources: U.S. Centers for Medicare Services, FDA)

  

Results are sorted by length of time drug was taken from shortest to longest duration (reviews with no time reported listed first).

Key to Ratings: 1=LOW (I would not recommend taking this medicine.)
5=HIGH (this medicine cured me or helped me a great deal.)

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More on PRILOSEC: Reviews Summary  |  Drug Safety Information

RATING  REASONSIDE EFFECTS FOR PRILOSECCOMMENTSSEXAGEDURATION/
DOSAGE
DATE ADDED
 
 1  Acid reflux I only took this 2 days the first day i attributed my foggy head to the new anti depressant i was put on at same time as the omeprazole. But i take the antidepressent at night and prilosec in morning.yesterday i was so weak and light headed a rash from bottom of my face to my chest. A friend researched a little and we figured out it was the prilosec so today im not taking it just to make sure. I rarely get sick but yesterday i was miserable.i recommend anyone do a little research before starting this drug if i had i would not have started it. This morning i feel mostly back to normal F 48 2 days
40
12/4/2016
 1  Heartburn Immediately after taking 1 pill i felt nausea and light headed. Felt like my head was floating F 30 2 days
20mg
12/26/2016
 4  gerd none so far F 35 3 days
20mg
12/26/2011
 3  Acid Reflux I get acid reflux ounce in a great while after a couple of days i`m ok. I just tried Prilosec for 3 days not sure if this is why I feel better, but after reading, I am going off it immediately I did lose 2 lbs in a couple days. M 48 3 days
20 1X day
3/9/2011
 3  Heartburn UGH, headache, dizziness, depression, lack of motivation, yucky feeling Worked great for heartburn. In 2 days all heartburn was gone but at the same time the side effects developed. I was amazed as I wasn't expecting such side effects from a non CNS medication M 33 3 days
7/21/2008
 3  Acid Refluc/Gerd Gas,a lot of bloating, diahrea This usually clears up my acid reflux for a short time, but the side effects are terrible for me. I get extreme bloating, increased appetite, gas, and within a day (or even just hours) I get bad cramps, lightheadedness and then bad diahrea (feels like I have the flu---sometimes I vomit, too). I can't seem to find any acid reflux med's that help but have NO terrible side effects. This is the "least bad", but it's still bad, so I don't take it as much as I should. I take as needed, on and off. Sometimes I do the full 2 week course, other times I do a day or two. F 40 3 days
12/25/2008
 3  acid reflux biggest seem to be unexplained anxiety - yesterday almost like a panic attack. works great with the acid reflux, but i didn't realize that it could have such a huge impact on my mental state, which i see is a common complaint posted. i am going to stop taking today. M 46 3 days
12/12/2007
 3  Acid Reflux ... mild Metal taste in mouth. Mild upset stomach. Maybe some dizziness. Have mild acid reflux, Doc said to try Prilosec for 60 days. Umm, so far the drug is worse than the reflux. Only reason I went in for the reflux was because it caused my Larynx to spasm/couldn't breath for a few seconds once or twice a year. If side effects don't go away, I'll live with the reflux. M 48 3 days
1/26/2007
Email
 3  Acid Reflux Well, although it did help my reflux, its been giving me massive debilitating migrains that will not go away with tylenol, aleve, or ibuprofen, nothing at all seems to take away the migraine it gives in the back of my neck, feels like its hurting my brainstem/cerebelum. Ive since stopped taking it, i dont know if id rather deal with the acid or the massive migrains It helped my acid, but the headaches are too much to bare. Il try another medication. M 22 3 days
7/23/2006
 3  stomach ulcers I get tearful, nearly crying, tense, stressed, pessimistic and frustrated after meals (really) as the medicine is preventing me from making acid. General itching, prickly, sharp burning muscle pains everywhere, uneasy feeling in stomach, diarrhea throughout the day. It certainly helps my ulcers to heal temporarily. I have far less belching now. But I end up back on it after every couple of months; I may need to watch my diet more closely. I have Fibromyalgia and was doing rather well, with only mild general pain until I had to take Prilosec again. F 30 3 days
8/2/2005
 3  Acid Reflux It is day 3 for me on Prilosec. It sures works on the Acid Reflux. My stomach feels great......except I can hardly see. I have blurred vision, with vertigo, and a constant feeling of "HAZZY" if you can understand. I have read all of your comments...and this is very scary. Their is no side effects list in the box...WTF?? IT is working on the Acid Reflux.....but I stumbled onto this site by googling "Prilosec dizzy side effects" Hi ALL....welcome to the club. The side effects are very interesting. They are not debilitating, I was just unsure what was going on. Now I need to see if they get worse. I can live with this if it cures my Acid Reflux. My Doctor instructed me to take this for 2 weeks and then I probably will never have to take it again. This is what he said. He said that Prilosec allows your stomach to heal. So I have a few of the side effects.....but my side effects make me feel kind of out of it. This is day 3 for me......and I don't know what to do. I have read many of the horror stories here....and my side effects are mild compared to some......but I have them. Be careful, and monitor yourself. This is 100% Bullshit that they don't warn you inside the box about the possibilities of some weird shit happening. Good luck all. I marked this site. Awesome posts. I guess I am not crazy....LOL M 43 3 days
12/24/2009
Email
 2  gerd, stomach and esophagus inflamm Joint pain, primarily in hips, knees, ankles. Burning sensation in legs, thighs, calves, shins. After just 3 days on omeprezole (twice a day), I noticed the feeling of inflammation in my legs when lying down to sleep. First I'd feel it in my left hamstring, then right shin, then ankle. It was a dull, burning sensation. Doctor said it was a rare side effect, and he switched me to zantac. The burning legs sensation went away that first night. No reflux symptoms, either. F 42 3 days
20 mg
5/20/2015
 2  Heartburn Diarrhea since day one , no appetite still have heartburn , on day 3 body aches chills will stop taking it! F 33 3 days
20mg 1X day
8/30/2022
Email
 2  Reflux Second day, headaches started just after noon. Third day, another headache just after noon time. Didn't realize the cause until the third day. Headaches are severe, 3 consecutive doses of 800mg Ibuprofin doesn't touch it. I'm coming off the Prilosec tomorrow. Reflux problem was gone the first day - but headaches are too severe to make it worth taking any more. M 47 3 days
4/27/2006
 2  Sore Oseophogus Servere Anxiety, shaking, it was probably the closest to having a bad 3 day acid trip that I will ever have. Had to go to emergency room for sedative shot. Called about 10 pharmacies and 3 doctors to be told this was not a known side effect of Prilosec, but according to other patients on this page, it is. F 37 3 days
8/22/2005
 2  Gerd Severe stomach cramps and nausea in the evening and in the middle of the night. Loose stools. Dry mouth. Gerd better, but not worth it. I'm not going to finish the 14 day course. F 44 3 days
5/7/2007
 2  indigestion daily after every meal Severe diarrhea and stomach cramps. I went to the doctor because I thought I had the stomach flu or a parasite. Stool sample showed nothing. Only took 3 days of Prilosec and it took another 5 days before I felt OK when it got out of my system. I am also lactose intolerant so maybe that had an effect. The Prilosec worked great & eliminated any heartburn - I was loving being able to eat & not suffer after each meal, but the side effect of severe diarrhea and severe stomach pains made it impossible to continue to use this product. F 51 3 days
1/4/2006
Email
 2  reflux headaches, general malaise. severe headache for 2+ days after stopping. Not an experience I want to remember. M 44 3 days
7/27/2007
 2  GERD, gagging a lot, heartburn Drowsiness, weird empty feeling in my chest, loss of appetite About a month ago I had to go to the ER after vomiting up blood (food poisoning from a local takeout place caused the vomiting; continued vomiting caused a tear in my esophagus, which made it bleed into the stomach - all this was diagnosed by the doctor and he said I had been having heartburn for a long time and didn't realize it). Anyway, I started taking Nexium after the ER incident, but had to stop because it was making me feel weird: drowsy, sluggish and lethargic, stoned-out feeling, alterations in taste, loss of appetite. Recently my heartburn has been flaring up, so I decided to give Prilosec a try. This is the 3rd day on it and I am going to quit - it makes me feel just as weird as when I was on Nexium, if not worse. For the past 2 nights I have been waking up at 3 or 4 am with a spinning dizzy feeling, extreme thirst, and overall "stoned" feeling. I don't like it at all. I wonder why I am feeling drowsy when it's just supposed to inhibit acid. I'm not even goi F 23 3 days
1/10/2009
Email
 2  Acid reflux and ulcer Started on Prevacid, which made me dizzy and back hurt. Stopped and felt better, but acid reflux returned. Took Prilosec and within 2 days entire system "backed up" - meals felt like they sat in my stomach, bloated pain throughout. I will probably focus on diet (no coffee, chocolate or alcohol). Zantac works well for me, but it too has strange side effects: hair loss and strange weight gain (chest and legs). When I stopped Zantac, hair grew back. None of these acid control drugs seem to be safe. M 34 3 days
4/2/2009

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