is famotidine a peptide FAQ

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Tell your health care provider about all of your health conditions and any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. This will help them determine if famotidine is right for you. In particular, make sure that you discuss any of the following. Current and Past Health Conditions. Tell your health care provider if you have any of the following.

Always tell your health care provider about any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. In particular, make sure that you discuss if you are using any of the following before taking famotidine.

Allergies to Ingredients. People who are allergic to any of the following should not use famotidine.

While less common, the most serious side effects of famotidine are described below, along with what to do if they happen. Severe Allergic Reactions. Famotidine may cause allergic reactions, which can be serious. Stop taking famotidine and get help right away if you have any of the following symptoms of a serious allergic reaction.

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and only take the next dose. Do not take double or extra doses. If you are using famotidine injection, it is usually given by a health care provider in a hospital or clinic. Your health care provider will make sure you are receiving famotidine as scheduled.

The most common side effects of famotidine are listed below. Tell your health care provider if you have any of these side effects that bother you.

If you or someone else has used too much famotidine, get medical help right away, call 911, or contact a Poison Control center at 800-222-1222.

If your doctor has directed you to use this drug, your medical doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor, health care provider or pharmacist first for more health information. Famotidine has no known severe interactions with any drugs. Serious Interactions of Famotidine include:

Famotidine is commonly used for the following conditions.

Oral Tablet. Famotidine tablet should be stored at room temperature, between 68 F and 77 F (20 C and 25 C). It can be exposed to temperatures between 59 F and 86 F (15 C and 30 C) for shorter periods of time, such as when transporting it. Store in a cool, dry place. Protect from moisture. Oral Liquid. Famotidine oral liquid should be stored at room temperature, between 68 F and 77 F (20 C and 25 C). It can be exposed to temperatures between 59 F and 86 F (15 C and 30 C) for shorter periods of time, such as when transporting it. Store in a cool, dry place. Do not freeze it. Throw away the liquid after 30 days. Injection Liquid. Famotidine injection is usually given by a health care provider in a hospital or clinic. You will not store it at home.

Famotidine is in a family of medicines called H2 blockers. It works by blocking certain histamine receptors in the body, which helps reduce the amount of acid your stomach makes.

There are no known interactions between famotidine and foods or drinks. It is unknown if drinking alcohol will affect famotidine. Alcohol may make certain stomach symptoms or conditions worse, so talk with your health care provider before drinking alcohol while taking this medicine.

Famotidine is a prescription and over the counter drug used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed. Famotidine is also used to treat certain stomach and throat problems such as erosive esophagitis, gastroesophageal reflux disease or GERD, and Zollinger-Ellison syndrome. It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as cough that doesn’t go away, stomach pain, heartburn, and difficulty swallowing. Famotidine belongs to a class of drugs known as H2 blockers. Famotidine is available under the following different brand names: Pepcid, Zantac 360, Act, Dyspep HB, Fluxid, and Acid Controller. Dosages of Famotidine Adult and pediatric dosages: Injectable solution

If famotidine was prescribed to you by a health care provider, take it as prescribed. If you are taking over-the-counter (OTC) famotidine, read and follow the instructions that come with the product. Do not take OTC famotidine for more than 14 days without talking to your health care provider. Tell your health care provider if your symptoms do not get better or get worse. Do not share famotidine that was prescribed for you by a health care provider with other people, even if they have the same condition as you. It may harm them. Keep famotidine out of the reach of children. If you are taking famotidine tablets, swallow them whole. Do not chew them. If you are taking famotidine liquid, shake the bottle well for five to 10 seconds before measuring each dose. Use an accurate measuring device to measure your dose. A household spoon is not an accurate measuring device and may cause you to take the wrong dose. Ask your pharmacist to recommend an appropriate measuring device. Antacids may be taken with famotidine if needed. People who are 65 and older can be at greater risk of some side effects from famotidine. Talk to your health care provider about your risks if you are in this age group. People with kidney problems can be at greater risk of certain side effects from famotidine, such as certain heart rhythm problems. Tell your health care provider right away if you feel lightheaded or faint or if you have changes in your heart rate or rhythm, such as a fast or skipping heartbeat. Some famotidine products may have an ingredient called FD&C Yellow No. 5, also called Yellow 5 food dye or tartrazine. If you have an allergy to aspirin, you may be more likely to have a tartrazine allergy. Ask your pharmacist if you have questions about the ingredients in the famotidine product you are taking.

Tablets and suspension should be stored at room temperature, 15 C - 30 C (59 F - 86 F). Injection should be stored between 2 C - 8 C (36 F - 46 F).

Famotidine is an oral drug that blocks the production of acid by acid-producing cells in the stomach. Since excessive stomach acid can damage the esophagus, stomach, and duodenum, and lead to inflammation and ulceration, reducing stomach acid prevents and heals acid-induced inflammation and ulcers. Famotidine belongs to a class of drugs called H2 (histamine-2) blockers that also includes cimetidine (Tagamet), nizatidine (Axid), and ranitidine (Zantac). Histamine is a naturally-occurring chemical that stimulates cells in the stomach (parietal cells) to produce acid. Famotidine blocks the action of histamine on stomach cells and reduces the production of acid by the stomach.

Side effects of famotidine are rare. The most commonly reported minor side effects are: Other important side effects include: