Skip to content
  • ☰ Category
  • New product
  • Set product
  • Brand List
  • Blog
  • FAQ
  • Holiday Notice
MamiGo
Popular searches
Pharmaceuticals and Quasi-drugs Health Foods Food Sweets Beverages Daily necessities Beauty Catalog Featured Brand Blog Business Days Information Frequently Asked Questions FAQ What is MamiGo? Contact Us

Your cart is empty

Continue shopping
0Cart(¥0 JPY)
  • ☰ Category
    • Rohto Pharmaceutical Rohto Cool 40α 12ml OTC Medicines and Quasi-drugs
    • 日本生物化学 キトサン 菊 350錠 Health Foods
    • ORIHIRO Purunto Konjac Jelly Pouch Apple + Grape 12 pieces Food
    • Sweets
    • Beverages
    • 日用品 Daily necessities
    • 美容 Beauty
    • 비염
      Rhinitis
    • 위장약
      Gastrointestinal Medicine
    • 정장 / 변비약
      Intestinal Regulators & Laxatives
    • 피부외용약
      Topical skin medicine
    • 진통소염제
      Pain Relief and Anti-inflammatory Medicine
    • 目薬
      Eye Drops
    • 영양보급
      Nutritional Supplementation
    • 특수의약품
      Special OTC Medicines
    • 生活習慣病
      Lifestyle-related diseases
    • 医療用品
      Medical Supplies
    • 감기약
      Cold Medicine
    • エスエス製薬 エスエス ブロン錠 60錠
      Cough and Throat Medicine
    • 해열 진통제
      Antipyretic Analgesics
    • 건강관리식품
      Health Care Foods
    • 美容・ダイエットケア食品
      Beauty and Diet Care Foods
    • バランス栄養食品
      Balanced Nutritional Food
    • 特定保健用食品
      Specified Health Food Products
    • 栄養機能食品
      Nutritional Functional Foods
    • シュワーべギンコ イチョウ葉エキス 90粒
      Functional Food with Health Claims
    • 조미료
      seasoning
    • 香辛料
      Spices
    • カレー・シチュー
      Curry / Stew
    • 간단 요리
      Easy Cooking
    • スープ
      Soup
    • 면류
      Noodles
    • 곡물류
      Grains
    • 분말류
      Powdered Products
    • 乾物類
      Dried Foods
    • 잼 / 스프레드
      Jam / Spread
    • 디저트
      Dessert
    • チョコレート
      Chocolate
    • ビスケット
      Biscuit
    • クッキー
      Cookie
    • スナック菓子
      Snack Confectionery
    • ケーキ
      Cake
    • パイ
      Pie
    • 和菓子
      Japanese Sweets
    • 米菓子
      Rice Snacks
    • 豆菓子
      Bean Snacks
    • こども菓子
      Children's Sweets
    • 飴
      Candy
    • グミ
      Gummy
    • 珍味
      Delicacies
    • 水
      Water
    • ソフトドリンク
      Soft drink
    • ノンアルコール
      Non-alcoholic
    • コーヒー
      Coffee
    • ラテ
      Latte
    • ココア
      Cocoa
    • 日本茶
      Japanese Tea
    • 紅茶
      black tea
    • 中国茶
      Chinese Tea
    • 健康茶
      Health Tea
    • 青汁
      Green Juice
    • その他の飲料
      Other Beverages
    • 家庭用医療用品
      Home Medical Supplies
    • 衛生用品
      Hygiene Products
    • 生活環境用品
      Living Environment Supplies
    • 洗剤
      Detergent
    • Kitchen Supplies
    • Cleaning Supplies
    • ベビー・マタニティ用品
      Baby & Maternity Products
    • 化粧品
      Cosmetics
    • バス用品
      Bath Products
    • ボディケア用品
      Body Care Products
    • ヘアケア用品
      Hair Care Products
    • オーラルケア用品
      Oral care products
    • エチケット用品
      Etiquette Supplies
  • New productNew
  • Set product
  • Brand List
  • Blog
  • FAQ
  • Holiday Notice
Home Shop General Gastrointestinal Medicine Taisho Gastrointestinal Medicine G
大正製薬 大正胃腸薬G 12包
大正製薬 大正胃腸薬G 30包
大正製薬 大正胃腸薬G 12包
大正製薬 大正胃腸薬G 30包
TaishoSKU: 4987306012196

Taisho Gastrointestinal Medicine G

¥825 JPY /
Shipping calculated at checkout.
Class 2 OTC drugs

selection 12 packs
大正製薬 大正胃腸薬G 12包
Taisho Gastrointestinal Medicine G
¥825 JPY /
selection 12 packs
 
 

Due to acid reflux and others
For heartburn and stomach pain

Taisho Gastrointestinal Medicine G

Taisho Pharmaceutical Taisho Gastrointestinal Medicine G 30 packets

\Are you troubled by these symptoms?/

・Sour taste rising causing heartburn
・Want to clear up uncomfortable stomach upset

Taisho Gastrointestinal Medicine G protects the stomach from stomach acid while controlling it, smoothly relieving heartburn and stomach pain.

 Belladonna extract Suppresses stomach acid secretion
Sofalcone
Repairs and protects stomach lining irritated by stomach acid
Sodium Bicarbonate
Aluminum magnesium silicate
Fast-acting and long-lasting antacid
Neutralizes excess stomach acid

For irritation of the stomach lining caused by excessive stomach acid, ingredients that suppress stomach acid secretion, repair and protect the stomach lining, and neutralize excess stomach acid work together to relieve heartburn and stomach pain.

● Features
◆ Taisho Stomach Medicine G protects the stomach from gastric acid while controlling gastric acid through neutralization and secretion suppression, effectively relieving heartburn and stomach pain caused by acid reflux.
◆ Provides a refreshing, cool sensation when taken.

【Class 2 OTC Drug】

● Efficacy/Effects
Heartburn, stomach pain, excess gastric acid, stomach discomfort, nausea (stomach upset, nausea from hangover or bad drinking, vomiting sensation), overeating, stomach bloating, indigestion, heavy stomach, chest tightness, belching, vomiting

<Precautions related to Efficacy/Effects>


● Dosage and Administration
Take the following amount with water or lukewarm water between meals or before bedtime.
[Age: Dose per time: Frequency]
Adults (15 years and older): 1 packet: 3 times a day
Under 15 years: Do not take
Taking between meals means about 2 to 3 hours after eating.

<Precautions related to Dosage and Administration>
Strictly follow the prescribed dosage and administration.

● Ingredients/Quantity
Per 1 packet (1.3g)
Sodium bicarbonate 200mg
Magnesium aluminosilicate 300mg
Belladonna extract triple powder 30mg (Belladonna extract 10mg)
Sofalcone 100mg

〔Additives〕
Corn starch, calcium hydrogen phosphate, D-mannitol, potato starch, hypromellose (hydroxypropyl methylcellulose), polysorbate 80, fragrance, octenyl succinic acid starch sodium, reduced maltose syrup, hydroxypropyl cellulose, l-menthol

<Precautions related to Ingredients/Quantity>


● Dosage Form
Granules (oral - powder)

● Precautions for Use
■Do not do (Contraindications)
(If not followed, current symptoms may worsen or side effects may occur more easily)
1. Do not take if you are undergoing dialysis therapy.
2. Do not take the following medicines while taking this product:
Gastrointestinal analgesics and antispasmodics (medicines that relieve stomach or intestinal pain)
3. Nursing mothers should not take this product or should avoid breastfeeding if taking this product
(It may transfer to breast milk and cause rapid heartbeat in infants)
4. Do not use for a long period continuously.
■Consult
1. Consult a doctor, pharmacist, or registered seller before taking if you:
(1) Are receiving medical treatment from a doctor.
(There may be interactions with prescribed medicines or you may be taking the same type of medicine as this product)
(2) Are pregnant or think you may be pregnant.
(Pregnant women or those who think they may be pregnant need to be cautious about taking medicines)
(3) Are elderly.
[Generally, elderly people (65 years and older) often have declining physiological functions, so please be careful]
(4) Have had allergic reactions to medicines.
(If you have had allergic reactions to any medicine, you may also have them with this product)
(5) Have the following symptoms:
Difficulty urinating
(Belladonna extract may worsen urination difficulties caused by prostate enlargement)
(6) Have been diagnosed with:
Kidney disease (some ingredients are excreted through the kidneys)
Heart disease (Belladonna extract may cause increased pulse or palpitations)
Glaucoma [Belladonna extract may worsen glaucoma symptoms such as eye pain or blurred vision]
(7) Are taking other medicines.
(May affect the efficacy or safety of other medicines taken simultaneously)
2. If the following symptoms appear after taking, stop taking immediately and consult a doctor, pharmacist, or registered seller with this leaflet as it may be side effects:
[Affected area: Symptoms]
Skin: Rash, redness, itching☆
(☆ Early treatment is important if allergic symptoms appear)
Rarely, the following serious symptoms may occur.
In such cases, seek medical attention immediately.
[Name of Symptom: Symptoms]
Liver dysfunction: Fever, itching, rash, jaundice (yellowing of skin or whites of eyes), dark urine, general fatigue, loss of appetite, etc.
3. The following symptoms may appear after taking; if these symptoms persist or worsen, stop taking and consult a doctor, pharmacist, or registered seller with this leaflet:
Dry mouth, constipation, diarrhea, heartburn
4. If symptoms do not improve after about 2 weeks of use, stop taking and consult a doctor, pharmacist, or registered seller with this leaflet.
(If symptoms do not improve after 2 weeks, other diseases may be considered, so do not continue taking indiscriminately)
■Other Precautions
(1) May reduce breast milk production.
(2) This product may cause blurred vision, abnormal glare, etc., so be careful when driving vehicles or operating machinery.

●Precautions for Storage and Handling
(1) Store in a cool, dry place away from direct sunlight.
(2) Keep out of reach of children.
(3) Do not transfer to other containers. (May cause misuse or quality changes)
(4) Do not take products past their expiration date.


My Account
Order Tracking
Chat AI
お買い物
  • Category List
  • Brand List
  • New product
  • Set product
Terms and Policies
  • Terms of Use
  • Notation based on the Act on Specified Commercial Transactions
  • Personal Information Handling Policy
  • Shop Information
イベント情報を受け取る

We will notify you of the latest news, gifts, discount events, and more before anyone else.

American Express
Apple Pay
Google Pay
JCB
Mastercard
Shop Pay
Visa

© 2026 MamiGo, All rights reserved.