Analgin Tablets
Function and Efficacy
This product is a compound of aminopyrine and sodium sulfite. It is easily soluble in water and has faster and stronger antipyretic and analgesic effects than aminopyrine.
Ingredients
Main ingredient: Analgin. Molecular formula: C13H16N3NaO4SH2O Molecular weight: 351.36
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| Metamizole Sodium MonohydrateIngredients |
This product is a compound of aminopyrine and sodium sulfite. It is easily soluble in water and has faster and stronger antipyretic and analgesic effects than aminopyrine. More |
5907-38-0 | 9 |
Appearance
This product is a film-coated tablet. After removing the coating, it is brown in color and tastes bitter.
Indication
Antipyretic and analgesic. Used for fever, pain, etc.
Usage and Dosage
Oral dosage for adults: 0.5-1g at a time, once when needed, up to 3 times a day. Children: 10-20mg/kg per time, 2-3 times a day.
Adverse Reactions
Although this product has little irritation to the gastrointestinal tract, it can cause the following adverse reactions: ① In terms of blood, it can cause agranulocytosis, with an incidence of about 1.1%. It has an acute onset and is fatal in severe cases. It can also cause autoimmune hemolytic anemia, thrombocytopenic purpura, aplastic anemia, etc.; ② In terms of skin, it can cause allergic manifestations such as urticaria and exudative erythema. In severe cases, exfoliative dermatitis and epidermolysis may occur; ③ In individual cases, anaphylactic shock may occur, and even death may occur.
Precautions
Patients with a history of allergy to this product or aminopyrine are contraindicated.
Special Population Medication
Precautions for children: Children should use with caution. The dosage can be halved as appropriate, but it must be used under adult supervision. Or follow the doctor's advice. Precautions for pregnancy and lactation: Metabolites of analgin can enter breast milk. Pregnant and lactating women should not use it. Precautions for the elderly: The elderly should use this drug with caution due to decreased liver and kidney function. Elderly patients with heart disease, hypertension, diabetes, prostate hypertrophy, etc. should use it with caution.
Drug Interactions
Not yet clear.
Storage
Keep away from light and store in sealed container.
Packaging Specification
0.5 g
Validity Period
36 months