40 mg famotidine pill identifier

If you are a consumer or patient please visit this version. Famotidine is a histamine-2 H 2 receptor antagonist indicated 1 :.

The active ingredient in famotidine tablets USP is a histamine H 2 -receptor antagonist. Famotidine, USP is [1-Amino[[[2-[ diaminomethylene amino]thiazolyl]methyl]thio] propylidene] sulfamide and has the following structural formula:. Famotidine, USP is a white to pale yellow crystalline compound that is freely soluble in glacial acetic acid, slightly soluble in methanol, very slightly soluble in water, and practically insoluble in ethanol. Each tablet for oral administration contains either 20 mg or 40 mg of famotidine, USP and has the following inactive ingredients: colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized corn starch, sodium starch glycolate, talc, titanium dioxide, yellow iron oxide. Famotidine is a competitive inhibitor of histamine H 2 -receptors. The primary clinically important pharmacologic activity of famotidine is inhibition of gastric secretion.

40 mg famotidine pill identifier

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Geriatric Use Of the 4, subjects in clinical studies who were treated with famotidine, subjects 9. Famotidine has an elimination half-life of 2. In clinical pharmacology studies, systemic effects of famotidine in the CNS, cardiovascular, respiratory or endocrine systems were not noted.

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Famotidine tablets is a histamine-2 H 2 receptor antagonist indicated 1 :. Adult and Pediatric Patients. Administration 2. History of serious hypersensitivity reactions e. The most common adverse reactions are: headache, dizziness, constipation, and diarrhea. Famotidine tablets are indicated in adult and pediatric patients 40 kg and greater for the treatment of:. Table 1 shows the recommended dosage of famotidine 20 mg and 40 mg tablets in adult and pediatric patients weighing 40 kg and greater with normal renal function.

40 mg famotidine pill identifier

Famotidine is used to treat stomach ulcers gastric and duodenal , erosive esophagitis heartburn or acid indigestion , and gastroesophageal reflux disease GERD. GERD is a condition where the acid in the stomach washes back up into the esophagus. It is also used to treat certain conditions where there is too much acid in the stomach eg, Zollinger-Ellison syndrome, multiple endocrine neoplasia. Famotidine belongs to the group of medicines known as histamine H2-receptor antagonists or H2-blockers. It works by decreasing the amount of acid produced by the stomach. This medicine is available with your doctor's prescription and also without a prescription. For the prescription form, there is more medicine in each tablet. Your doctor will have special instructions on the proper use and dose for your medical problem. There is a problem with information submitted for this request.

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Because animal reproductive studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed. There are, however, no adequate or well-controlled studies in pregnant women. Famotidine, USP is [1-Amino[[[2-[ diaminomethylene amino]thiazolyl]methyl]thio] propylidene] sulfamide and has the following structural formula:. These differences were statistically significant. In some subjects who received the 20 mg dose, however, the antisecretory effect was dissipated within 6 to 8 hours. Although not studied clinically, famotidine is considered a weak CYP1A2 inhibitor and may lead to substantial increases in blood concentrations of tizanidine, a CYP1A2 substrate. No overall differences in safety or effectiveness were observed between these subjects and younger subjects. See full prescribing information for a list of interacting drugs. The primary clinically important pharmacologic activity of famotidine is inhibition of gastric secretion. The active ingredient in famotidine tablets USP is a histamine H 2 -receptor antagonist. These differences were statistically significant. The primary clinically important pharmacologic activity of famotidine is inhibition of gastric secretion. Cross sensitivity in this class of compounds has been observed. Pediatric Patients Pharmacodynamics of famotidine, assessed by gastric pH, were evaluated in 5 pediatric patients 2 to 13 years of age using the sigmoid E max model.

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No drug interactions have been identified. Two randomized, double-blind, multicenter trials in patients with endoscopically confirmed healed DUs demonstrated that patients receiving treatment with orally administered famotidine 20 mg at bedtime had lower rates of DU recurrence, as compared with placebo. For pediatric patients weighing less than 40 kg, consider another famotidine formulation e. In normal volunteers and hypersecretors, famotidine inhibited basal and nocturnal gastric secretion, as well as secretion stimulated by food and pentagastrin. Doses should be adjusted to individual patient needs and should continue as long as clinically indicated. Famotidine Famotidine Ranitidine 40 mg b. North Wales, PA Rev. Famotidine is a histamine-2 H 2 receptor antagonist indicated 1 :. Respiratory Bronchospasm, interstitial pneumonia. Results of the treatment-withdrawal phase were difficult to interpret because of small numbers of patients. The recommended adult oral dosage for active duodenal ulcer is 40 mg once a day at bedtime. Hypersensitivity Anaphylaxis, angioedema, orbital or facial edema, urticaria, rash, conjunctival injection. These results were confirmed in an international study where the cumulative observed ulcer incidence within 12 months in the patients treated with famotidine was