Tazarotene Gel

This product is a prodrug of vitamin A for external use on the skin, which has the functions of regulating epidermal cell differentiation and proliferation. In most biological systems, it is converted into the active form, the homologous carboxylic acid of tazarotene, through rapid deesterification. This active product can relatively selectively bind to the beta and gamma subtypes of the retinoic acid receptor, but its exact mechanism for treating psoriasis is still unclear.

The main ingredient of this product is tazarotene, with the chemical name of 6-[(3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic acid ethyl ester, molecular formula C21H21NO2S, and molecular weight 351.46.

This product is off-white or light yellow thick liquid or semi-solid.

This product is suitable for the treatment of plaque psoriasis vulgaris.

For external use, apply an appropriate amount of this product to the affected area half an hour before going to bed every night. The application area should not exceed 20% of the body surface area. Before using the medicine, clean the affected area first; after the skin is dry, apply the medicine evenly on the skin lesions to form a thin film; after applying the medicine, rub it gently to promote drug absorption; then wash your hands with soap.

After external use of this product, the main adverse reaction is skin reaction, which manifests as itching, burning, stinging, erythema, irritation, skin pain, eczema, desquamation, dermatitis, cracking, edema, discoloration, bleeding and dryness.

1 Pregnant women, lactating women and women who want to have children in the near future are prohibited from using this product. 2 Those who are allergic to this product or other retinoid drugs are prohibited from using this product.

Precautions for children: The efficacy and safety data of this product for children under 12 years old have not been established. Precautions for pregnancy and lactation: This product is reproductively toxic and is contraindicated for use in pregnant and lactating women. Precautions for the elderly: The use of this product by elderly patients is the same as that of general patients and no special treatment is required.

1 Patients should use this product with caution when taking photosensitizing drugs (such as tetracycline, fluoroquinolone, phenothiazines, sulfonamides). 2 Avoid using drugs and cosmetics that can dry out the skin at the same time.

Keep tightly closed in a cool place.

0.05%

Tentative 24 months

Chongqing Huapont Pharmaceutical Co., Ltd.

• Founded in:

  2012-06-26

• Address:

  No. 69, Renhe Xingguang Avenue, Yubei District, Chongqing

• Tax NO.:

  915000005992299001

• Registered Funds:

  450 million yuan

• Website:

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• Email:

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