Omeprazole for acid reflux is effective because it promotes healing of the esophagus and inhibits further esophageal irritation. Common side effects of Prilosec include diarrhea, nausea, vomiting, headaches, rash, dizziness, nervousness, abnormal heartbeats, muscle pain, weakness, and infrequently, leg cramps and water retention. But see a GP if you're unsure and worried. As soon as I stopped, the pain in my stomach was unbearable. Omeprazole has been associated with diarrhea related to Clostridium difficile (C. diff), an infection that causes watery diarrhea accompanied by fever and stomach cramping. 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. People with a stomach virus may also have headaches , muscle aches, and low energy. Omeprazole causing stomach cramps (17 Posts) Add message | Report. Over-the-counter pain relievers like aspirin and ibuprofen can irritate your stomach and worsen your pain. Joined : Jan 2010. Most stomach aches are not anything serious and will go away after a few days. Stomach pain is a common digestive complaint that is often related to for intolerances or conditions like irritable bowel syndrome. Can uti causes stomach pains. Back, leg, or stomach pain bleeding or crusting sores on the lips blisters bloody or cloudy urine chills continuing ulcers or sores in the mouth difficult, burning, or painful urination fever frequent urge to urinate general feeling of discomfort or illness itching, skin rash joint pain loss of appetite muscle aches or cramps pain More common side effects. Uses. Omeprazole is sold as an extra label drug as it’s known to effectively treat dogs suffering from heartburn and ulcers. $15 per month . Omeprazole is also given as one part of a treatment to get rid of Helicobacter pylori, a bacterium found in the stomach, which can cause ulcers. A hard stomach could also be an indication of an underlying condition that requires medical attention. A severe skin reaction (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen. By stretching, or taking off elastic from undergarment, I can get relief from the pain. Question is, is it Omeprazole that is causing this or just part of living with gerd, or could i be ok now, whatever my problem was i can stop taking the pills? Very bad dizziness or passing out. taking prilosec?" Posts : 66. You can also buy short courses of omeprazole at a pharmacy for the treatment of reflux symptoms (such as heartburn) in adults. Parker23 Fri 25-Mar-11 21:04:43. All the pain is in the lower stomach. Conversely, duodenal ulcer pain might lessen when certain food are eaten, but rarely occurs on an empty stomach. The side effects from this drug are slightly different for children and adults. If your stomach feels hard and swollen, it could be the result of something you ate or drank. Symptoms of stomach ache or abdominal pain can have many causes. Gastric ulcers might cause pain after eating. It is most commonly a benign condition that resolves with time. We have heard from many readers that stopping acid-suppressing drugs suddenly can cause terrible rebound heartburn. "pressure in upper ab. stomach pain&noises. Recently, I once read that long-term use of proton pump inhibitors could increase the risk of stomach cancer. OMEPRAZOLE & stomach pain. A. I do not think that I have acid reflux, because my throat or esophagus does not hurt and there is no heart burn. Pain might begin in the stomach and spread to the back or chest, mimicking signs of a heart attack. Talk to a doctor now. Stomach cramps after eating can be caused by stretching of the stomach after a prolonged fast, a particularly large amount of food, a rapid change in the pH (or acidity) of the stomach or ingestion of any number of toxins. Signs of a pancreas problem (pancreatitis) like very bad stomach pain, very bad back pain, or very bad upset stomach or throwing up. Do not try to treat diarrhea without first checking with your doctor. When I read the label it said not to take it for more than 14 days in a row. … These are some common types of stomach ache and what may be causing them. The thing is she takes the Omeprazole fine, dispersed in water and about 2ml of baby juice … A. Prilosec is a pump inhibitor (PPI). Many people wonder if GERD causes the severe pain they get in their ribcage. Stomach Noises such as stomach churning and gurgling and Pain: Causes and Symptoms for Those Belly Noises and Cramps 1. 10 Reasons Your Stomach May Be Hurting Knowing five causes of either sudden or chronic pain can help you get to the root of the problem. There may be other reasons why your stomach is churning and gurgling. also a burning in stomach for 2 weeks. Check with your doctor immediately if any of the following side effects occur while taking omeprazole: Rare. Generally, simultaneous occurrences of stomach and back pain are relatively non-threatening and can be naturally remediated at home. Regular Member. Like all medicines omeprazole can cause side effects, although not everyone gets them.