Product Overview
[Drug Name]
Generic Name: Cimetidine Tablets
Trade Name: Shanglong Cimetidine Tablets 0.2g*100 Tablets
Pinyin Code: ShangLong XiZuoTiDingPian 0.2g*100 Tablets
[Main Ingredient]
The main ingredient of this product is cimetidine.
[Indications/Main Functions]
Used to relieve stomach pain, heartburn, and acid reflux caused by excessive gastric acid.
[Specifications]
0.2g*100 tablets (ShangLong)
[Dosage and Administration]
Oral. Adults: 1 tablet twice daily, not to exceed 4 times in 24 hours.
[Adverse Reactions]
1. Long-term use or increased dosage may cause: male breast swelling, lactation, decreased libido, diarrhea, dizziness or headache, muscle cramps or myalgia, rash, and hair loss.
2. Occasional adverse reactions include:
① Mental disturbance, more common in elderly or seriously ill patients, which resolves within 48 hours after discontinuation of medication; ② Sore throat and fever; ③ Unexplained bleeding or bruising, as well as unusual fatigue and weakness; ④ Neutropenia or other abnormal blood counts, more common in patients with severe comorbidities.
[Contraindications]
Precautions:
Prevent use during pregnancy and lactation.
[Precautions]
1. Do not use this product continuously for more than 7 days. If symptoms persist, consult a physician or pharmacist. 2. Cimetidine tablets should be used by children and elderly patients under the guidance of a physician.
3. Use cimetidine tablets with caution in the following conditions: severe heart or respiratory disease, systemic lupus erythematosus, organic encephalopathy, or hepatic or renal insufficiency.
4. In case of overdose or serious adverse reactions, seek medical attention immediately.
5. This product is contraindicated in patients with allergies and should be used with caution by those with allergic constitutions.
6. Do not use if the properties of this product change.
7. Keep cimetidine tablets out of the reach of children.
8. Children must be supervised by an adult before use.
9. If you are taking other medications, consult a physician or pharmacist before using this product.
[Drug Interactions]
1. Concomitant use of this product with antacids such as aluminum hydroxide and magnesium oxide may reduce its absorption and is therefore generally not recommended.
2. Concomitant use of this product with nitrazepam (nitrazepam), diazepam (Valium), theophylline, propranolol (propranolol), phenytoin sodium, and aspirin may increase the blood concentration of these drugs, enhancing their effects and causing adverse reactions or even toxic reactions. Therefore, this product should not be used with these drugs.
3. Concomitant use of cimetidine tablets with aminoglycoside antibiotics such as gentamicin may cause respiratory depression or respiratory arrest.
4. Concomitant use with other medications may result in drug interactions. Please consult a physician or pharmacist for details.
[Pharmacology and Toxicology]
This product significantly inhibits basal gastric acid secretion during the day and night, as well as gastric acid secretion induced by food, histamine, pentagastrin, caffeine, and insulin.
[Expiration Period]
24 months
[Approval Number]
National Medicine Standard No. H31021887
[Manufacturer]
Shanghai Baolong Pharmaceutical Co., Ltd.
