You should take this medication with or without food as directed by your doctor, usually once or twice a day. If you take it once daily, you should take it right before bed. Depending on your medical condition and response to therapy, your dosage may also vary based on your child's weight.
Consult your doctor or pharmacist if you have any questions regarding your condition including potential allergic reaction. Other medications (such as antacids) may be recommended by your doctor.
Make sure you take this medication regularly so you get the most benefit from it. Take it at the same time every day so you don't forget to take it. Don't take it more often than you were told to take it. Taking this medication without permission may delay ulcer healing. Do not stop taking it without your doctor's consent.
As needed, take one tablet of nonprescription famotidine by mouth with a glass of water if you are treating acid indigestion or heartburn by self-medication. Use one tablet with water approximately 15-60 minutes before eating or drinking foods that cause heartburn.
Do not exceed two tablets in 24 hours unless your doctor has instructed you to do so. Consult your doctor if you plan to take it for more than 14 days at a time.
Store at room temperature away from children and animals when not in use. If you miss a dose, you can take it when you remember.You can skip the missed dose it it is almost time for you next one