ATTENTION
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Please read "Drug Information" before purchase.

Active ingredient
Famotidine
Brand name medicine
GASTER
Effects of this medicine
This medicine suppresses secretion of gastric acid and pepsin by selectively blocking H2 receptors on the parietal cells of the gastric mucosa.
It is usually used to treat gastric ulcer, duodenal ulcer, anastomotic ulcer, upper gastrointestinal bleeding, reflux esophagitis and Zollinger-Ellison syndrome, and to improve gastric mucosal lesions in patients with acute gastritis or acute exacerbation of chronic gastritis.
Dosing schedule (How to take this medicine)
・For gastric ulcer, duodenal ulcer, anastomotic ulcer, upper gastrointestinal bleeding, reflux esophagitis and Zollinger-Ellison syndrome: In general, for adults, take 1 tablet (20 mg of the active ingredient) at a time, twice a day after breakfast and after dinner or before bedtime. However, you may also take 2 tablets (40 mg) at a time, once a day before bedtime.
For improvement of gastric mucosal lesions in patients with acute gastritis or acute exacerbation of chronic gastritis: In general, for adults, take 10 mg of the active ingredient at a time, twice a day after breakfast and after dinner or before bedtime. However, you may also take 1 tablet (20 mg) at a time, once a day before bedtime.
In any case, the dosage may be adjusted according to the disease, age or symptoms. Strictly follow the instructions.
・You can moisten the tablet with saliva on your tongue, then crush it lightly with your tongue, and swallow the tablet with saliva. Do not take the tablet without water when you are lying down.
・If you miss a dose, take the missed dose as soon as possible. However, if it is almost time for the next dose, skip the missed dose. You should never take two doses at one time.
Before using this medicine, be sure to tell your doctor and pharmacist
・If you have previously experienced any allergic reactions (itch, rash, etc.) to any medicines or foods.
・If you are pregnant or breastfeeding.
・If you are taking any other medicinal products. (Some medicines may interact to enhance or diminish medicinal effects. Beware of over-the-counter medicines and dietary supplements as well as other prescription medicines.)
Storage conditions and other information
・Keep out of the reach of children. Store away from direct sunlight, heat and moisture.
・Discard the remainder. Do not store them.