Skip to product information
1 of 1


Ohta-isan stomach medicine - 75g

Ohta-isan stomach medicine - 75g

Regular price £19.99 GBP
Regular price Sale price £19.99 GBP
Sale Sold out
Tax included.


Over-drinking, heartburn, stomach discomfort, weak stomach, stomach oppression, overeating, stomachache, indigestion, for promoting digestion, loss of appetite, hyperacidity, feeling of fullness in the stomach and abdomen, nausea (stomach retching, retching due to hangovers and overdrinking, and feeling of sickness), vomiting, heaviness in the chest, belching, stomach heaviness


Comprehensive gastrointestinal medicine making the most of the herbal medicine with high flavour, and has been popular for long time.

  1. Seven kinds of stomachic herbs help to activate weakened stomach.

    Seven kinds of stomachic herbs compounded effectively activate weakened stomach and improve the stomach discomfort caused by overdrinking, overeating and stomach oppression.

  2. Four kinds of antacids are effective in heartburn, stomachache, etc.

    Four kinds of antacids with different duration of activity are excellent effective in heartburn, stomachache and stomach discomfort.

  3. Unique production technique brings about fresh taste.

    This is a powder produced by unique process so as not to lose the active ingredients of aromatic stomachic herbs. The aromatic herbal medicines and fresh feeling of l-menthol bring about fresh taste.

*One sachet contains the same amount as one dose of Ohta’s Isan〈Can type〉.


Please take the following amount after or between meals.

Age Dose Times / day
For adults
(15 years and over)
3 times daily
8-14 years 0.65g
Under 8 years Not to be taken

NOTE on Directions
*"Between meals" means 2 to 3 hours after meals.
*Shelf life: Look at the bottom of the product.

Per one dose (1 sachet)

Category Ingredients Quantity Function
Stomachic herbs Cinnamon Bark 92 mg Unique aroma helps weakened stomach work better and adjust the secretion of gastric juice.
Fennel 24 mg
Nutmeg 20 mg
Clove 12 mg
Citrus Unshiu Peel 22 mg
Gentian 15 mg Unique bitterness helps weakened stomach activate and adjusts the secretion of gastric juice.
Powdered Picrasma Wood 15 mg
Antacids Sodium Bicarbonate 625 mg Various kinds of antacids with different duration of activity such as rapid-acting and continuous-acting neutralize excessive gastric acid and adjust the acidity in the stomach.
Precipitated Calcium Carbonate 133 mg
Magnesium Carbonate 26 mg
Synthetic Aluminum Silicate 273.4 mg
Digestant Biodiastase 40 mg Combined digestive enzyme promotes digestion of starch and protein mainly.

〔Additives〕 l-Menthol

View full details