Lomac-20

Lomac-20

omeprazole

Manufacturer:

Cipla

Distributor:

Controlled Medications
Concise Prescribing Info
Contents
Omeprazole
Indications/Uses
Maintenance therapy & short-term treatment of duodenal/gastric ulcer & GERD. Management of Zollinger-Ellison syndrome. Combined w/ antibacterial for eradication of H. pylori in peptic ulceration. Treatment & prevention of NSAID-associated ulceration.
Dosage/Direction for Use
Duodenal/gastric ulcers & reflux oesophagitis 20 mg once daily. Patient refractory to other treatment regimens 40 mg once daily. Zollinger-Ellison syndrome Initially 60 mg once daily. Maintain on 20-120 mg daily. Doses >80 mg daily should be divided & given bd. Eradication of H. pylori Triple therapy regimen (1 wk): Omeprazole 20 mg bd w/ amoxicillin 500 mg tds & metronidazole 400 mg tds, or w/ clarithromycin 500 mg bd & metronidazole 400 mg (or tinidazole 500 mg) bd, or w/ amoxicillin 1 g bd & clarithromycin 500 mg bd. Dual therapy regimen (2 wk): Omeprazole 40 mg daily w/ either amoxicillin 750 mg to 1 g bd or clarithromycin 500 mg tds; omeprazole alone may be continued for further 2-8 wk. Treatment of NSAID-associated ulceration & prophylaxis in patient w/ previous history of gastroduodenal lesions who require continued NSAID treatment 20 mg daily.
Administration
Should be taken on an empty stomach: Do not open/chew/crush. Swallow whole w/ water.
Special Precautions
Symptomatic response to therapy does not preclude the presence of gastric malignancy. Rare reports of symptomatic & asymptomatic hypomagnesemia in patients treated w/ PPIs for at least 3 mth, in most cases after a yr of therapy. Monitor Mg levels prior to treatment initiation & periodically in patients expected to be on prolonged treatment or those w/ concomitant digoxin or drugs that may cause hypomagnesemia (eg, diuretics). Increased risk for osteoporosis-related fractures of the hip, wrist or spine w/ long-term therapy (≥1 yr) & multiple daily doses. Slightly increased risk of GI infections eg, Salmonella, Campylobacter, & possibly Clostridium difficile. Associated w/ very infrequent cases of subacute cutaneous lupus erythematosus; consider stopping therapy if lesions occur, especially in sun-exposed areas of the skin & if accompanied by arthralgia. Should not be given during pregnancy & lactation unless considered essential. No experience in childn.
Adverse Reactions
Rarely nausea, headache, diarrhoea, constipation, flatulence.
Drug Interactions
Prolonged elimination of diazepam, warfarin & phenytoin. Reduced pharmacological activity of clopidogrel. Elevated & prolonged serum levels of MTX &/or its metabolite hydroxymethotrexate.
MIMS Class
Antacids, Antireflux Agents & Antiulcerants
ATC Classification
A02BC01 - omeprazole ; Belongs to the class of proton pump inhibitors. Used in the treatment of peptic ulcer and gastro-oesophageal reflux disease (GERD).
Presentation/Packing
Form
Lomac-20 gastro-resistant cap 20 mg
Packing/Price
60's
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