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,
Using Famotidine in your pet may cause some side effects, although the drug is generally a safe and effective way to treat canine stomach ulcers and inflammation. Famotidine should never be given to dogs with an allergy or sensitivity to the drug.he following are the most common reasons Famotidine is used in canines: 1  For the treatment of gastric and intestinal ulcers (also used to prevent such ulcers). 2  Treating stomach erosions. 3  For the treatment of stomach inflammation, often caused by kidney failure.