unpleasant breath odor
vomiting
Gaviscon-2 may also be used for purposes not listed in this medication guide
sudden onset of slurred speech
Some side effects may occur that usually do not need medical attention
excess air or gas in the stomach or intestines
Absolutely zero side effects
The following symptoms are uncommon, but if you experience any of them call your doctor immediately: hives
Tablets
Omeprazole may be more likely than famotidine to cause certain gastrointestinal side effects, such as flatulence or gas
1
loss of appetite
Signs of problems with your liver such as as severe tummy pain, yellowing of your eyes and skin, dark pee
constipation or diarrhea
Simethicone may also be used for other conditions as determined by your doctor
Overview Dosage Side Effects Interactions Half-Life