These medical condition or symptom topics may be relevant to medical information for Drug intoxication: 1  Drug. 2  Drug symptoms (36 causes) 3  Intoxication.
Side effects of famotidine are rare. The most commonly reported minor side effects are: constipation, diarrhea, fatigue, headache, insomnia, muscle pain, nausea, and ; vomiting. Other important side effects include: anemia, confusion, easy bruising or bleeding, hair loss, rash, More serious side effects include: depression, hallucinations,
Pepcid (famotidine) is an H2-blocker used to treat and prevent recurrence of stomach and duodenal ulcers. It is also useful in managing heartburn, gastroesophageal reflux disease and Zollinger-Ellison syndrome.Pepcid (famotidine) is available as a generic drug.Side effects of Pepcid are not common, but may include constipation, diarrhea, fatigue, dizziness, weakness, mood changes, headache, insomnia, muscle pain or cramps, joint pain, dry mouth, nausea, or vomiting.top using famotidine and call your doctor at once if you have a serious side effect such as: 1  easy bruising or bleeding; 2  fast or pounding heartbeat; 3  confusion, hallucinations, seizure; 4  numbness or tingly feeling; or.