Famotidine is available in 10 mg, 20 mg, and 40 mg tablets as well as in the form of oral powder. The recommended dose of Famotidine to be administered to pets is 0.25 to 0.5 mg per pound (0.5 to 1.0 mg/kg) every 12 to 24 hours.
If you miss a dose while giving your pet Famotidine, administer is as soon as your remember during the same day. However, if you do not remember until the next day, skip the missed dose and only give your pet the next regularly scheduled dose. Do not give your pet a double dose of Famotidine.
Overdose of Famotidine is rare, but if you suspect your pet may have overdosed, seek emergency veterinary medical treatment. Symptoms of Famotidine overdose may include vomiting, pale gums, rapid heart rate, restlessness, or collapse.