Chlorpheniramine Maleate Tablets
Function and Efficacy
As a histamine H1 receptor antagonist, this product can counteract the capillary dilation caused by allergic reactions, reduce the permeability of capillaries, 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.
Ingredients
The main ingredient and chemical name of this product are: N, N-dimethyl-γ-(4-chlorophenyl)-2-pyridinylpropylamine maleate
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| CHLORPHENIRAMINE MALEATEIngredients |
As a histamine H1 receptor antagonist, it can counteract the capillary dilation caused by allergic reactions, reduce the permeability of capillaries, and relieve wheezing caused by bronchial smooth muscle contraction. It 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 |
7054-11-7 | 7 |
Appearance
This product is white tablets.
Indication
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 under adult supervision. Precautions for pregnancy and lactation: Not yet clear. Precautions for the elderly: Elderly patients should use 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 effect 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 a sealed container.
Packaging Specification
4 mg (plain tablet)
Validity Period
24 months