Product Overview
[Drug Name]
Trade Name: Yijiashu
English Name: Bismuth Potassium Citrate Granules
Chinese Pinyin: GouYuanSuanBiJiaKeLi (YiJiaShu)
[Ingredients]
Each sachet contains 0.3g of bismuth potassium citrate (equivalent to 0.11g of bismuth). Excipients: Mannitol, sodium carboxymethylcellulose
[Appearance]
White granules.
[Indications]
For chronic gastritis and relief of stomach pain, heartburn, and acid reflux caused by excessive gastric acid.
[Dosage and Administration]
Oral administration with 30-50ml of warm water. Adults: 1 sachet at a time, 4 times daily. The first 3 doses should be taken half an hour before meals, and the fourth dose should be taken 2 hours after dinner. Alternatively, take 2 sachets twice daily, morning and evening.
[Adverse Reactions]
During medication, an ammonia odor may be present in the mouth, and the tongue coating may turn grayish-black, which disappears spontaneously after discontinuation. Nausea and constipation may occur occasionally.
[Contraindications]
1. This product is contraindicated if you are allergic to it. 2. This product is contraindicated if you are pregnant or breastfeeding. 3. This product is contraindicated if you have severe renal insufficiency.
[Precautions]
1. This product should not be used continuously for more than 7 days. If symptoms do not improve or disappear, consult a physician or pharmacist. 2. Consult a physician or pharmacist regarding dosage for children. 3. Do not take other bismuth preparations while taking this product, and high doses should not be taken for long periods of time. 4. If you overdose or experience serious adverse reactions, seek medical attention immediately. 5. This product is contraindicated if you are allergic to it. Use with caution if you have allergies. 6. This product should not be used if its properties change. 7. Keep this product out of reach of children. 8. Children must be supervised by an adult when using this product. 9. If you are taking other medications, consult a physician or pharmacist before using this product.
[Special Use]
Precautions for Children: Not yet available.
Precautions for Pregnancy and Lactation: Contraindicated for pregnant and lactating women.
Precautions for Elderly: Not yet available.
[Drug Interactions]
1. Milk and antacids may interfere with the effects of this product and should not be taken simultaneously. 2. Taking this product with tetracycline may affect its absorption. 3. Concomitant use with other medications may result in drug interactions. Please consult your physician or pharmacist for details.
[Pharmacological Actions]
The main ingredient of this product is bismuth tripotassium dicitrate. It forms a diffuse protective layer over the ulcer surface in the acidic environment of the stomach, preventing the invasion of gastric acid, enzymes, and food. It also reduces pepsin activity, increases mucin secretion, and promotes the release of prostaglandins from the mucosa, thereby protecting the gastric mucosa. Furthermore, this product has a Helicobacter pylori (HP)-killing effect, thereby promoting the healing of gastritis.
[Storage]
Store in a dry, airtight place away from light.
[Packaging Specifications]
56 bags/box
[Expiry Period]
24 months.
[Approval Number]
National Medicine Approval Number H20053466
[Manufacturer]
Company Name: Nanjing Yiheng Pharmaceutical Co., Ltd.
