You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.In Canada - Call your doctor for medical advice about side effects. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.Things to remember when you fill your prescription.WebMD does not provide medical advice, diagnosis or treatment. This is because the strengths of these tablets are greater than the recommended dose for … If you have any questions, ask your doctor or Tell your doctor right away if you have any serious side effects, including: easy bruising/bleeding, signs of infection (such as Get medical help right away if you have any very serious side effects, including: fast/slow/irregular heartbeat, severe This is not a complete list of possible side effects. If it is near the time of the next dose, skip the missed dose. Do not store in the bathroom. If your dose is different, do not change it unless your doctor tells you to do so.The amount of medicine that you take depends on the strength of the medicine. If you have phenylketonuria (PKU) or any other condition that requires you to restrict your intake of aspartame (or Do not use this medication in children younger than 12 unless directed by the doctor.Older adults may be more sensitive to the side effects of this drug, especially mental/mood changes (such as confusion), If someone has overdosed and has serious symptoms such as passing out or Lifestyle changes such as stress reduction programs, stopping Store at room temperature between 68-86 degrees F (20-30 degrees C) away from light and moisture. Use Antabuse (disulfiram) as ordered by your doctor. The manufacturer may have changed the ingredients. Follow all directions on the product package. You may report side effects to Health Canada at 1-866-234-2345.If you have any of the following health problems, consult your doctor or pharmacist before using this Some symptoms may actually be signs of a more serious condition. Uses Famotidine is known as an H2 blocker. Also, products with similar names may contain different ingredients meant for different purposes. Antabuse should never be given to a person without his or her knowledge of taking the medicine. Tablet can be crushed and mixed with food or liquid. What do I do if I miss a dose? Famotidine also treats gastroesophageal reflux disease (GERD) and other conditions in which acid backs up from the stomach into the esophagus, causing heartburn. Objective Treatment options for non-hospitalised patients with coronavirus disease 2019 (COVID-19) to reduce morbidity, mortality and spread of the disease are an urgent global need. Do not double the dose to catch up.Store at room temperature away from light and moisture. Take with or without food. Taking the wrong product could harm you.Do not take more than 2 tablets in 24 hours unless directed by your doctor. The over-the-counter histamine-2 receptor antagonist famotidine is a putative therapy for COVID-19. Get medical help right away if you have: In addition, before you self-treat with this medication, get medical help right away if you have any of these signs of a serious condition: trouble/pain swallowing food, bloody vomit, vomit that looks like coffee grounds, bloody/black stools, This chewable form of this medication contains aspartame. Keep all medicines away from children and pets.Selected from data included with permission and copyrighted by First Databank, Inc. Check the ingredients on the label even if you have used the product before. Famotidine reduces the secretion of gastric acid in the stomach by blocking the effect … Follow your doctor's orders or the directions on the label. Your condition will not improve any faster, and your risk of side effects will increase. If you notice other effects not listed above, contact your doctor or pharmacist.Call your doctor for medical advice about side effects. Read all information given to you. Follow all instructions closely. Throw away any unused Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Shake the bottle well for 5 to10 seconds before each dose. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.Things to remember when you fill your prescription.WebMD does not provide medical advice, diagnosis or treatment.