Negara: Amerika Serikat
Bahasa: Inggris
Sumber: NLM (National Library of Medicine)
TERBUTALINE SULFATE (UNII: 576PU70Y8E) (TERBUTALINE - UNII:N8ONU3L3PG)
PD-Rx Pharmaceuticals, Inc.
TERBUTALINE SULFATE
TERBUTALINE SULFATE 5 mg
ORAL
PRESCRIPTION DRUG
Terbutaline sulfate is indicated for the prevention and reversal of bronchospasm in patients 12 years of age and older with asthma and reversible bronchospasm associated with bronchitis and emphysema. 1. Tocolysis Oral terbutaline sulfate has not been approved and should not be used for acute or maintenance tocolysis. [see Boxed Warning: Tocolysis . ] 2. Hypersensitivity Terbutaline sulfate is contraindicated in patients known to be hypersensitive to sympathomimetic amines or any component of this drug product.
Terbutaline sulfate tablets, USP are packaged in bottles of 4 tablets. Descriptions of the 5 mg tablets follow: Tablets 5 mg—round, white, scored (imprinted LCI over 1311) Bottles of 4 NDC 43063-558-04 Store at 20°C to 25°C (68°F to 77°F) [see USP Controlled Room Temperature]. Dispense in a tight, light-resistant container as defined in the USP with a child-resistant closure Rev. 02/16
Abbreviated New Drug Application
TERBUTALINE SULFATE- TERBUTALINE SULFATE TABLET PD-RX PHARMACEUTICALS, INC. ---------- TERBUTALINE SULFATE TABLETS, USP RX ONLY WARNING: TOCOLYSIS ORAL TERBUTALINE SULFATE HAS NOT BEEN APPROVED AND SHOULD NOT BE USED FOR ACUTE OR MAINTENANCE TOCOLYSIS. IN PARTICULAR, TERBUTALINE SULFATE SHOULD NOT BE USED FOR MAINTENANCE TOCOLYSIS IN THE OUTPATIENT OR HOME SETTING. SERIOUS ADVERSE REACTIONS, INCLUDING DEATH, HAVE BEEN REPORTED AFTER ADMINISTRATION OF TERBUTALINE SULFATE TO PREGNANT WOMEN. IN THE MOTHER, THESE ADVERSE REACTIONS INCLUDE INCREASED HEART RATE, TRANSIENT HYPERGLYCEMIA, HYPOKALEMIA, CARDIAC ARRHYTHMIAS, PULMONARY EDEMA AND MYOCARDIAL ISCHEMIA. INCREASED FETAL HEART RATE AND NEONATAL HYPOGLYCEMIA MAY OCCUR AS A RESULT OF MATERNAL ADMINISTRATION. [SEE _CONTRAINDICATIONS, TOCOLYSIS. _] DESCRIPTION Terbutaline sulfate USP is a beta-adrenergic agonist bronchodilator available as tablets of 2.5 mg (2.05 mg of the free base) and 5 mg (4.1 mg of the free base) for oral administration. Terbutaline sulfate is ±- α-[( _tert_ –butylamino) methyl]-3,5-dihydroxybenzyl alcohol sulfate (2:1) (salt). The molecular formula is (C H NO ) • H SO and the structural formula is Terbutaline sulfate USP is a white to gray-white crystalline powder. It is odorless or has a faint odor of acetic acid. It is soluble in water and in 0.1N hydrochloric acid, slightly soluble in methanol, and insoluble in chloroform. Its molecular weight is 548.65. _Inactive Ingredients:_ anhydrous lactose, pregelatinized corn starch, microcrystalline cellulose, povidone, and magnesium stearate. CLINICAL PHARMACOLOGY _In vitro _and _in vivo _pharmacologic studies have demonstrated that terbutaline exerts a preferential effect on beta -adrenergic receptors. While it is recognized that beta -adrenergic receptors are the predominant receptors in bronchial smooth muscle, data indicate that there is a population of beta - receptors in the human heart, existing in a concentration between 10% to 50%. The precise function of these receptors has not been e Baca dokumen lengkapnya