Chlorpheniramine Maleate Tablets
Function and Efficacy
1. As a histamine H1 receptor antagonist, this product can counteract the dilation of capillaries caused by allergic reactions, reduce the permeability of capillaries, and relieve wheezing caused by contraction of bronchial smooth muscles. 2. This product has a long-lasting antihistamine effect and also has a significant central inhibitory effect, which can increase the effects of anesthetics, analgesics, hypnotics and local anesthetics. 3. This product is mainly metabolized in the liver.
Ingredients
Each tablet of this product contains the main ingredient chlorpheniramine maleate 4 mg Chemical name: Chlorpheniramine maleate Molecular formula: C20H23ClN2O4 Molecular weight: 390.87
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| Chlorphenamine maleateIngredients |
As a histamine H1 receptor antagonist, this product can counteract capillary dilation caused by allergic reactions, reduce capillary permeability, and relieve wheezing caused by bronchial smooth muscle contraction. This product has a long-lasting antihistamine effect and also has a significant central inhibitory effect, which can increase the effects of anesthetics, analgesics, hypnotics and local anesthetics. This product is mainly metabolized in the liver. More |
113-92-8 | 28 |
Indication
This product is suitable for skin allergies: urticaria, eczema, dermatitis, drug eruption, pruritus, neurodermatitis, insect bites, solar dermatitis. It can also be used for allergic rhinitis, vasomotor rhinitis, drug and food allergies.
Usage and Dosage
Oral administration: Adults take 1 tablet at a time, 3 times a day.
Adverse Reactions
The main adverse reactions are drowsiness, thirst, polyuria, sore throat, sleepiness, weakness, palpitations, skin ecchymosis, and bleeding tendency.
Precautions
Not yet clear.
Special Population Medication
Precautions for children: Children must use the product under adult supervision. Precautions for the elderly: Elderly patients should use the product under the guidance of a physician.
Drug Interactions
1. This product should not be taken with compound anti-cold medicines containing antihistamines (such as chlorpheniramine maleate, diphenhydramine, etc.). 2. This product should not be taken with medicines containing anticholinergics (such as belladonna preparations, atropine, etc.). 3. When used with antipyretic and analgesic drugs, it can enhance its analgesic and cold symptom relief effects. 4. When used with central nervous system sedatives, hypnotics, tranquilizers or ethanol, it can increase the inhibitory effect on the central nervous system. 5. This product can enhance the effects of antidepressants and should not be used together. 6. If used with other drugs at the same time, drug interactions may occur. Please consult a doctor or pharmacist for details.
Storage
Keep away from light and store in sealed container.
Packaging Specification
4 mg
Validity Period
24 months