Vitamin A cream is a keratolytic medication that is effective for plantar warts. Retinoic acid cream is used as an adjunctive treatment for acne vulgaris, flat warts, keratosis follicularis and psoriasis, and is therefore also effective for plantar warts, removing keratin plugs and eliminating acne. Adverse effects such as erythema, flaking and burning sensation may occur in some people. For patients with small plantar warts, physical therapy such as cryotherapy, laser therapy, and electrocautery is recommended to help necrolyze the warts and facilitate their removal. If you need to use retinoic acid cream to treat plantar warts, it is recommended to go to a regular hospital to consult a doctor, under the guidance of the doctor to use medication, avoid unauthorized use of medication. It should be noted that women in the first trimester of pregnancy and breastfeeding women are prohibited.