Product Overview
[Drug Name]
Trade Name: Baiyunhu
English Name: Omeprazole Enteric-coated Capsules
[Ingredients]
The main ingredient of this product is omeprazole.
[Properties]
This product is a capsule.
[Indications]
Indicated for gastric ulcers, duodenal ulcers, stress ulcers, reflux esophagitis, and Zollinger-Ellison syndrome (gastrinoma).
[Dosage and Administration]
Oral administration, do not chew.
1. Peptic ulcer: 20 mg (1 capsule at a time), 1-2 times daily. Take in the morning or once in the morning and evening. The treatment course for gastric ulcers is usually 4-8 weeks, and for duodenal ulcers is usually 2-4 weeks.
2. Reflux esophagitis: 20-60 mg (1-3 capsules at a time), 1-2 times daily. Take in the morning or once in the morning and evening. The treatment course is usually 4-8 weeks. 3. Zollinger-Ellison syndrome: 60 mg (3 tablets at a time), once daily. The total daily dose can be adjusted to 20-120 mg (1-6 tablets) depending on the condition. If the total daily dose exceeds 80 mg (4 tablets), it should be taken in two divided doses.
[Adverse Reactions]
1. This product is well tolerated. Common adverse reactions include diarrhea, headache, nausea, abdominal pain, gastrointestinal flatulence, and constipation. Occasionally, elevated serum aminotransferases (ALT, AST), rash, dizziness, drowsiness, and insomnia may occur. These adverse reactions are generally mild, resolve spontaneously, and are unrelated to dose.
2. No serious adverse reactions have been observed with long-term treatment, but gastric mucosal cell hyperplasia and atrophic gastritis may occur in some cases.
[Contraindications]
1. Contraindicated in infants and young children.
2. Use with caution in pregnant and lactating women.
[Precautions]
1. Do not use for more than 7 days. If symptoms do not improve or disappear, please consult a doctor or pharmacist. 2. Do not use again within two months. If symptoms recur, seek medical attention immediately.
3. Do not use this product in the following situations: difficulty or pain in swallowing; vomiting blood; bloody or black stools. These may be signs of serious conditions. Please consult a doctor.
4. Patients with liver dysfunction or abnormal blood counts should use this product under the guidance of a doctor.
5. If heartburn persists or worsens, please stop using this product and go to the hospital for treatment.
6. Children should use this product under the guidance of a doctor.
7. Pregnant and breastfeeding women should use it with caution.
8. In case of overdose or serious adverse reactions, please seek medical attention immediately.
9. Those who are allergic to this product should not use it. Those with allergic constitutions should use it with caution. 10. Do not use this product if its properties change.
11. Keep this product out of reach of children.
12. Children must be supervised by an adult when using this product.
13. If you are currently taking other medications, consult your physician or pharmacist before using this product.
[Special Use]
Children's Precautions: Contraindicated for use in infants and young children.
Precautions During Pregnancy and Lactation: Use with caution in pregnant and lactating women.
Precautions for Elderly: Not yet known.
[Drug Interactions]
This product may delay the elimination of drugs metabolized by the liver, such as diazepam, phenytoin, warfarin, and nifedipine. When used with these medications, the dosage of the latter medication should be reduced.
[Pharmacological Actions]
1. Proton pump inhibitor.
2. This drug is a fat-soluble, weakly alkaline drug that is easily concentrated in acidic environments. Therefore, after oral administration, it is specifically distributed in the secretory tubules of the gastric mucosal parietal cells. In this highly acidic environment, it is converted into its active form, the sulfenamide. This form then irreversibly binds to the sulfhydryl group of the H+, K+-ATPase (also known as the proton pump) in the parietal cell secretory membrane via a disulfide bond, forming a sulfenamide-proton pump complex. This inhibits the enzyme's activity and blocks the final step in gastric acid secretion. Therefore, this drug has a strong and long-lasting inhibitory effect on gastric acid secretion caused by various causes.
[Storage]
Store in a dry, airtight container protected from light.
[Strength]
20mg
[Packaging]
20mg x 28 tablets
[Expiry Date]
36 months.
[Approval Number]
National Medicine Standard H20084393
[Manufacturer]
Company Name: Jinan Mingxin Pharmaceutical Co., Ltd.
