999 维A酸乳膏 0.025%, 30g, Tretinoin Cream, Vitamin A Acid Cream

Tretinoin Cream, primarily used to treat various skin conditions.

Drug Name
Tretinoin Cream.
Chemical Name: 3,7-Dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid.

Indications
Acne vulgaris.
Flat warts.
Leukoplakia of the mucosa.
Pityriasis rubra pilaris.
Keratosis follicularis.
Psoriasis.

Application Method
For topical use only. After cleaning the affected area, apply an appropriate amount of cream to the site.

Dosage
Use once nightly before bedtime or as directed by a physician, depending on the condition and medical advice.

Drug Interactions
Co-administration with photosensitizing agents may increase photosensitivity risk.
Concurrent use with cleansers, desquamating agents (e.g., benzoyl peroxide, resorcinol, salicylic acid, sulfur), ethanol-containing preparations, or isotretinoin may exacerbate skin irritation or dryness, necessitating cautious use.

Precautions
1, Avoid exposure of the treated area to sunlight.
2, Use with caution in children and only under adult supervision.
3, Do not apply to large areas of skin. Overuse will not enhance efficacy but may cause significant erythema, peeling, or other discomfort.
4, Avoid use on broken skin.
5, Lactating women should stop nursing during treatment. Pregnant women should avoid use during the first trimester.
6, Avoid contact with eyes and other mucous membranes (e.g., mouth, nose).
7, If burning, itching, redness, or other discomfort occurs at the application site, discontinue use and rinse the area thoroughly. Consult a physician if necessary.
8, When used for acne treatment, initial worsening may occur for several weeks, but continued use for at least 6 weeks is necessary to achieve maximum therapeutic effect.
9, Those allergic to this product should avoid use. Use with caution if you have allergies.
10, Do not use if the product's appearance has changed.
11, Keep this product out of reach of children.

Adverse Reactions
Topical application of Tretinoin Cream may cause skin irritation symptoms such as burning, erythema, and peeling, which may make the lesion more apparent but indicate that the medication is working, not that the condition is worsening.

Storage
Store in a cool, dark place (not exceeding 20°C), away from light and moisture, in a tightly sealed container.

Expiration
24 months