FAMOTIDINE tablet, film coated

Երկիր: Ամերիկայի Միացյալ Նահանգներ

Լեզու: անգլերեն

Աղբյուրը: NLM (National Library of Medicine)

Ակտիվ բաղադրիչ:

FAMOTIDINE (UNII: 5QZO15J2Z8) (FAMOTIDINE - UNII:5QZO15J2Z8)

Հասանելի է:

Wockhardt USA LLC.

INN (Միջազգային անվանումը):

FAMOTIDINE

Կազմը:

FAMOTIDINE 20 mg

Կառավարման երթուղին:

ORAL

Ռեկվիզորի տեսակը:

PRESCRIPTION DRUG

Թերապեւտիկ ցուցումներ:

Famotidine tablets are indicated in: 1. Short term treatment of active duodenal ulcer . Most adult patients heal within 4 weeks; there is rarely reason to use famotidine at full dosage for longer than 6 to 8 weeks. Studies have not assessed the safety of famotidine in uncomplicated active duodenal ulcer for periods of more than eight weeks. 2. Maintenance therapy for duodenal ulcer patients at reduced dosage after healing of an active ulcer. Controlled studies in adults have not extended beyond one year. 3. Short term treatment of active benign gastric ulcer . Most adult patients heal within 6 weeks. Studies have not assessed the safety or efficacy of famotidine in uncomplicated active benign gastric ulcer for periods of more than 8 weeks. 4. Short term treatment of gastroesophageal reflux disease (GERD). Famotidine is indicated for short term treatment of patients with symptoms of GERD (see CLINICAL PHARMACOLOGY IN ADULTS, Clinical Studies). Famotidine is also indicated for the short term treatment of esoph

Ապրանքի ամփոփագիր:

Storage: Store at 20°-25°C (68°-77°F) (See USP Controlled Room Temperature) in a well-closed light resistant container.

Լիազորման կարգավիճակը:

Abbreviated New Drug Application

Ապրանքի հատկությունները

FAMOTIDINE- FAMOTIDINE TABLET, FILM COATED
WOCKHARDT USA LLC.
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FAMOTIDINE TABLETS, USP
RX ONLY
DESCRIPTION
The active ingredient famotidine is a histamine H -receptor
antagonist. Famotidine is _N_'-
(aminosulfonyl)-3-[[[2-[(diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanimidamide.
The
molecular formula of famotidine is C H N O S and its molecular weight
is 337.45. Its structural
formula is:
Famotidine 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 and the following
inactive ingredients: hydroxypropyl cellulose, hypromellose, magnesium
stearate, microcrystalline
cellulose, pregelatinized starch, talc, titanium dioxide, polyethylene
glycol. The 20 mg tablets also
contain iron oxides.
CLINICAL PHARMACOLOGY IN ADULTS
_IG EFFECTS_
Famotidine is a competitive inhibitor of histamine H -receptors. The
primary clinically important
pharmacologic activity of famotidine is inhibition of gastric
secretion. Both the acid concentration and
volume of gastric secretion are suppressed by famotidine, while
changes in pepsin secretion are
proportional to volume output.
In normal volunteers and hypersecretors, famotidine inhibited basal
and nocturnal gastric secretion, as
well as secretion stimulated by food and pentagastrin. After oral
administration, the onset of the
antisecretory effect occurred within one hour; the maximum effect was
dose-dependent, occurring
within one to three hours. Duration of inhibition of secretion by
doses of 20 and 40 mg was 10 to 12
hours.
Single evening oral doses of 20 and 40 mg inhibited basal and
nocturnal acid secretion in all subjects;
mean nocturnal gastric acid secretion was inhibited by 86% and 94%,
respectively, for a period of at
least 10 hours. The same doses given in the morning suppressed
food-stimulated acid secretion in all
subjects. The mean suppr