Երկիր: Ամերիկայի Միացյալ Նահանգներ
Լեզու: անգլերեն
Աղբյուրը: NLM (National Library of Medicine)
LORAZEPAM (UNII: O26FZP769L) (LORAZEPAM - UNII:O26FZP769L)
Medsource Pharmaceuticals
ORAL
PRESCRIPTION DRUG
Lorazepam is indicated for the management of anxiety disorders or for the short-term relief of the symptoms of anxiety or anxiety associated with depressive symptoms. Anxiety or tension associated with the stress of everyday life usually does not require treatment with an anxiolytic. The effectiveness of lorazepam in long-term use, that is, more than 4 months, has not been assessed by systematic clinical studies. The physician should periodically reassess the usefulness of the drug for the individual patient. Lorazepam is contraindicated in patients with – hypersensitivity to benzodiazepines or to any components of the formulation. – acute narrow-angle glaucoma.
Lorazepam Tablets, USP are available as: 0.5 mg: White to off-white, round tablet, debossed SZ on one side and 197 on the reverse side, supplied as: NDC 0781-5371-01 bottles of 100 NDC 0781-5371-05 bottles of 500 1 mg: White to off-white, round tablet, scored on one side and debossed SZ 198 on the reverse side, supplied as: NDC 0781-5377-01 bottles of 100 NDC 0781-5377-05 bottles of 500 2 mg: White to off-white, round tablet, scored on one side and debossed SZ 199 on the reverse side, supplied as: NDC 0781-5379-01 bottles of 100 NDC 0781-5379-05 bottles of 500 Dispense in a tight, light-resistant container as defined in the USP. Store at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F). 10-2013M 7446 Sandoz Inc. Princeton, NJ 08540
Abbreviated New Drug Application
LORAZEPAM- LORAZEPAM TABLET Medsource Pharmaceuticals ---------- MEDICATION GUIDE Lorazepam (lor azʹ e pam) Tablets, USP C-IV What is the most important information I should know about lorazepam tablets? Lorazepam is a benzodiazepine medicine. Taking benzodiazepines with opioid medicines, alcohol, or other central nervous system depressants (including street drugs) can cause severe drowsiness, breathing problems (respiratory depression), coma and death. Lorazepam tablets can make you sleepy or dizzy, and can slow your thinking and motor skills. • Do not drive, operate heavy machinery, or do other dangerous activities until you know how lorazepam tablets affect you. • Do not drink alcohol or take other drugs that may make you sleepy or dizzy while taking lorazepam tablets without first talking to your healthcare provider. When taken with alcohol or drugs that cause sleepiness or dizziness, lorazepam tablets may make your sleepiness or dizziness much worse. • Do not take more lorazepam tablets than prescribed. What are lorazepam tablets? Lorazepam tablets are a prescription medicine used: • to treat anxiety disorders • for the short-term relief of the symptoms of anxiety or anxiety that can happen with symptoms of depression Lorazepam tablets are a federal controlled substance (C-IV) because they can be abused or lead to dependence. Keep lorazepam tablets in a safe place to prevent misuse and abuse. Selling or giving away lorazepam tablets may harm others, and is against the law. Tell your healthcare provider if you have abused or been dependent on alcohol, prescription medicines or street drugs. It is not known if lorazepam tablets are safe and effective in children less than 12 years of age. It is not known if lorazepam tablets are safe and effective for use for longer than 4 months. Do not take lorazepam tablets if you: • are allergic to lorazepam, other benzodiazepines, or any of the ingredients in lorazepam tablets. See the end of this Medication Guide for a complete list of ingredients in lorazep Կարդացեք ամբողջական փաստաթուղթը
LORAZEPAM- LORAZEPAM TABLET MEDSOURCE PHARMACEUTICALS ---------- LORAZEPAM TABLETS, USP DESCRIPTION Lorazepam, an antianxiety agent, has the chemical formula, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3- hydroxy-2 _H_-1,4-benzodiazepin-2-one: It is a nearly white powder almost insoluble in water. Each lorazepam tablet, to be taken orally, contains 0.5 mg, 1 mg, or 2 mg of lorazepam. The following inactive ingredients are contained in these products: lactose monohydrate, magnesium stearate, microcrystalline cellulose, polacrilin potassium. CLINICAL PHARMACOLOGY Studies in healthy volunteers show that in single high doses lorazepam has a tranquilizing action on the central nervous system with no appreciable effect on the respiratory or cardiovascular systems. Lorazepam is readily absorbed with an absolute bioavailability of 90 percent. Peak concentrations in plasma occur approximately 2 hours following administration. The peak plasma level of lorazepam from a 2 mg dose is approximately 20 ng/mL. The mean half-life of unconjugated lorazepam in human plasma is about 12 hours and for its major metabolite, lorazepam glucuronide, about 18 hours. At clinically relevant concentrations, lorazepam is approximately 85% bound to plasma proteins. Lorazepam is rapidly conjugated at its 3-hydroxy group into lorazepam glucuronide which is then excreted in the urine. Lorazepam glucuronide has no demonstrable CNS activity in animals. The plasma levels of lorazepam are proportional to the dose given. There is no evidence of accumulation of lorazepam on administration up to six months. Studies comparing young and elderly subjects have shown that advancing age does not have a significant effect on the pharmacokinetics of lorazepam. However, in one study involving single intravenous doses of 1.5 to 3 mg of lorazepam injection, mean total body clearance of lorazepam decreased by 20% in 15 elderly subjects of 60 to 84 years of age compared to that in 15 younger subjects of 19 to 38 years of age. INDICATIONS AND USAGE Lorazepam is indicated Կարդացեք ամբողջական փաստաթուղթը