Vitamin A cream is mainly applied topically, once a day. The medicine is applied evenly to the affected area at bedtime. It can be applied as an adjunctive treatment for acne vulgaris, lichen planus, lichen planus, and psoriasis. It commonly has adverse reactions and can cause local skin irritation symptoms, such as erythema, flaking, burning sensation and even significant itching can occur. It is contraindicated in early pregnancy, is contraindicated in women in the third trimester and in women who are breastfeeding, as well as in patients with any allergy to this product. This ointment should not be applied externally to the eyes.