RANITIDINE tablet

Quốc gia: Hoa Kỳ

Ngôn ngữ: Tiếng Anh

Nguồn: NLM (National Library of Medicine)

Thành phần hoạt chất:

RANITIDINE HYDROCHLORIDE (UNII: BK76465IHM) (RANITIDINE - UNII:884KT10YB7)

Sẵn có từ:

American Health Packaging

INN (Tên quốc tế):

RANITIDINE HYDROCHLORIDE

Thành phần:

RANITIDINE 150 mg

Tuyến hành chính:

ORAL

Loại thuốc theo toa:

PRESCRIPTION DRUG

Chỉ dẫn điều trị:

Ranitidine Tablets are indicated in: - Short-term treatment of active duodenal ulcer. Most patients heal within 4 weeks. Studies available to date have not assessed the safety of ranitidine in uncomplicated duodenal ulcer for periods of more than 8 weeks. - Maintenance therapy for duodenal ulcer patients at reduced dosage after healing of acute ulcers. No placebo-controlled comparative studies have been carried out for periods of longer than 1 year. - The treatment of pathological hypersecretory conditions (e.g., Zollinger-Ellison syndrome and systemic mastocytosis). - Short-term treatment of active, benign gastric ulcer. Most patients heal within 6 weeks and the usefulness of further treatment has not been demonstrated. Studies available to date have not assessed the safety of ranitidine in uncomplicated, benign gastric ulcer for periods of more than 6 weeks. - Maintenance therapy for gastric ulcer patients at reduced dosage after healing of acute ulcers. Placebo-controlled studies have been carried o

Tóm tắt sản phẩm:

Ranitidine Tablets, USP 150 mg (ranitidine HCl equivalent to 150 mg of ranitidine) are supplied as orange, round, biconvex aqueous film-coated tablets debossed “IP 253” on one side and plain on the reverse. Unit dose packages of 100 (10 x 10) NDC 60687-322-01 Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature] in a dry place. Protect from light. FOR YOUR PROTECTION: Do not use if blister is torn or broken. PACKAGING INFORMATION American Health Packaging unit dose blisters (see How Supplied section) contain drug product from Amneal Pharmaceuticals LLC as follows: (150 mg / 100 UD) NDC 60687-322-01 packaged from NDC 65162-253 Distributed by: American Health Packaging Columbus, OH 43217 8432201/0818

Tình trạng ủy quyền:

Abbreviated New Drug Application

Đặc tính sản phẩm

RANITIDINE- RANITIDINE TABLET
AMERICAN HEALTH PACKAGING
----------
RANITIDINE TABLETS
8432201/0818
RX ONLY
DESCRIPTION
The active ingredient in Ranitidine Tablets, USP 150 mg and Ranitidine
Tablets, USP 300 mg is
ranitidine hydrochloride (HCl), USP, a histamine H
-receptor antagonist. Chemically it is N[2-[[[5-
[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-N'-methyl-2-nitro-1,1-ethenediamine,
HCl. It has
the following structure:
The empirical formula is C
H
N
O
S·HCl, representing a molecular weight of 350.87. Ranitidine
HCl is a white to pale yellow, granular substance that is soluble in
water. It has a slightly bitter taste and
sulfur like odor.
Each Ranitidine Tablet, USP 150 mg for oral administration contains
167.4 mg of ranitidine HCl
equivalent to 150 mg of ranitidine. Each tablet also contains the
inactive ingredients colloidal silicon
dioxide, croscarmellose sodium, hypromellose, magnesium stearate,
microcrystalline cellulose,
polydextrose, titanium dioxide, triethyl citrate and FD&C Yellow #6.
Each Ranitidine Tablet, USP 300 mg for oral administration contains
334.8 mg of ranitidine HCl
equivalent to 300 mg of ranitidine. Each tablet also contains the
inactive ingredients colloidal silicon
dioxide, croscarmellose sodium, hypromellose, magnesium stearate,
microcrystalline cellulose,
polydextrose, titanium dioxide, triethyl citrate and D&C Yellow #10.
CLINICAL PHARMACOLOGY
Ranitidine Tablets are a competitive, reversible inhibitor of the
action of histamine at the histamine H
-
receptors, including receptors on the gastric cells. Ranitidine
Tablets do not lower serum Ca
in
hypercalcemic states. Ranitidine Tablets are not an anticholinergic
agent.
PHARMACOKINETICS
_ABSORPTION:_ Ranitidine Tablets are 50% absorbed after oral
administration, compared to an intravenous
(IV) injection with mean peak levels of 440 to 545 ng/mL occurring 2
to 3 hours after a 150-mg dose.
Absorption is not significantly impaired by the administration of food
or antacids. Propantheline slightly
delays and increases peak bl