Famotidine, a competitive histamine H -receptor antagonist, is used to treat gastrointestinal disorders such as gastric or duodenal ulcer, gastroesophageal reflux disease, and 2 pathological hypersecretory conditions. Famotidine inhibits many of the isoenzymes of the hepatic CYP450 enzyme system. Other actions of Famotidine include an increase in gastric bacterial flora, such as nitrate-reducing organisms.
Fiatfon 20 mg. Each film-coated tablet contains:
Famotidine BP 20 mg.
Approved colours used in coating
Fiatfon 40 mg: Each film-coated tablet contains:
Famotidine BP 40 mg.
Approved colours used in coating
Fiatfon should be used with the following indications:
Acute gastric ulcer and 12 duodenal ulcer – 40 mg once a day at bedtime or 20 mg two times a day. If necessary, the daily dose can be increased to 80-160 mg. Duration of treatment – 4–8 weeks.
Prevention of relapse of peptic ulcer- 20 mg once a day at bedtime.
Zollinger-Ellison syndrome – an initial dose of 20 – 40 mg 4 times a day, if necessary, the daily dose can be increased to 240-480 mg. Treatment continued so long as is necessary (severe symptoms – up to 160 mg every 6 hours).
Reflux esophagitis initial dose – 20 mg 2 times a day for up to6 weeks (if needed – 20–40 mg 2 times a day for up to 12 weeks).
Prevent aspiration of gastric contents – 40 mg before surgery or in the morning of surgery.
Patients with a creatinine clearance of less than 10 ml/min – 20 mg at bedtime.
Interval between doses may be increased to 36–48 hours.