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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, 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.

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Appearance

This product is white tablets.

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 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

4mg

Validity Period

24 months

Manufacturer

Anhui ANKE HENGYI Pharmaceutical Co., Ltd.

  • Founded in:

    1991-02-11
  • Address:

    New Town, Economic Development Zone, Tongling City, Anhui Province
  • Tax NO.:

    9134070015110558XD
  • Registered Funds:

    38 million yuan
  • Website:

  • Email:

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