
Ohta Isan 210 g [Class 2 OTC Drug]
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Product Information
Aromatic stomachic and digestive medicine
Deviating from the specified dosage and administration of a medicine leads to serious harm to health. Always read the product instructions carefully before use and follow the dosage and administration. Even when a medicine is used correctly according to the dosage and administration, side effects may occur. If you notice anything unusual, stop use immediately and consult a doctor or pharmacist.
●Precautions for Use
■■Things You Must Not Do■■
(Failure to follow these instructions may worsen current symptoms or increase the risk of side effects)
1. Persons undergoing dialysis must not take this medicine
2. Do not use continuously for a long period
■■Things To Consult On■■
1. The following persons should consult a doctor, pharmacist or registered salesclerk before taking this medicine
(1) Persons receiving treatment from a doctor.
(2) Persons who have had allergic symptoms caused by medicines, etc.
(3) Persons who have been diagnosed with kidney disease or thyroid dysfunction.
2. If symptoms of rash/redness or itching of the skin appear after taking this medicine, they may be side effects. Stop taking it immediately and consult a doctor, pharmacist or registered salesclerk, bringing these instructions with you
3. If symptoms do not improve after taking this medicine for about 2 weeks, stop taking it and consult a doctor, pharmacist or registered salesclerk, bringing these instructions with you
●Indications
Overdrinking, heartburn, stomach discomfort, weak stomach, stomach heaviness, overeating, stomach pain, indigestion, promotion of digestion, loss of appetite, hyperacidity, stomach/abdominal bloating, nausea (queasy stomach, queasiness from a hangover or from drinking too much, sick feeling), vomiting, feeling of food stuck in the chest, belching, heavy stomach
●Dosage and Administration
Adults (15 years of age or older): 1.3 g per dose; 8 to 14 years of age: 0.65 g per dose; 3 times a day after meals or
between meals. Children under 8 years of age must not take this medicine.
(1 level spoonful of the attached spoon is about 1.3 g. Use the leveling plate on the back of the inner lid.
Between meals means 2 to 3 hours after a meal.)
<Precautions Concerning Dosage and Administration>
Take with water or lukewarm water.
When giving this medicine to a child, have the child take it under the guidance and supervision of a parent or guardian.
●Ingredients and Amounts
Per 1.3 g
Cinnamon Bark (Keihi) – 92 mg
Fennel (Uikyo) – 24 mg
Nutmeg (Nikuzuku) – 20 mg
Clove (Choji) – 12 mg
Citrus Unshiu Peel (Chinpi) – 22 mg
Gentian (Genchiana) – 15 mg
Picrasma Wood (Nigaki) powder – 15 mg
Sodium bicarbonate – 625 mg
Precipitated calcium carbonate – 133 mg
Magnesium carbonate – 26 mg
Synthetic aluminum silicate – 273.4 mg
Biodiastase – 40 mg
[Additives] l-Menthol
●Precautions for Storage and Handling
(1) Store in a cool, dry place out of direct sunlight.
(2) Keep out of reach of children.
●Contact Information
Product inquiries
Customer Service Office
(03)3944-1311
Hours 9:30–17:00 (excluding Saturdays, Sundays, public holidays, etc.)
Manufacturer and Distributor
Ohta's Isan Co., Ltd.
2-3-2 Sengoku, Bunkyo-ku, Tokyo
Translation Notice
- This product is manufactured and labeled for sale and use in Japan in accordance with Japanese laws and regulations.
- This English product information is a translation of the original Japanese product information and is provided for reference only. It does not guarantee that the product or this information conforms to the laws and regulations of any country other than Japan.
- The translation may contain errors or omissions and may be revised without notice. If there is any discrepancy between this translation and the original Japanese text, the original Japanese text takes precedence. The original is available on the Japanese version of this page.