Individuals with indications for the use of the drug can usually use retinoic acid cream at night under the light, the specific use of the drug should follow the doctor’s instructions.
Vitamin A cream has anti-inflammatory effects, but also can induce epidermal hyperplasia, mainly used in the treatment of acne vulgaris and keratosis pilaris. Caution should be contraindicated in people who are allergic to this product, pregnant and lactating women, patients with eczema-like skin diseases, acute or subacute dermatitis, and used with caution in pediatric patients.
Because sunlight can aggravate the skin irritation of retinoic acid, this product should be avoided during the treatment of sun exposure or the use of shading measures, but generally do not need to avoid the light at night. Those with indications for use may use it under evening lights.
Note that after the use of the drug may appear in the use of the site of erythema, pigmentation or hypopigmentation, flaking, crusting, swelling and other adverse reactions. Specific drug use should be under the guidance of a specialist, not unauthorized use of drugs.