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,
Famotidine oral tablet comes with several warnings. Allergy warning. Famotidine can cause a severe allergic reaction. Symptoms can include: trouble breathing; swelling in your eye(s) or face; swelling of your throat or tongue; rash; hives; If you have an allergic reaction, call your doctor or local poison control center right away.