How long does it take to treat neck warts with retinoic acid cream can not be determined, it has a peeling effect on small warts, but usually the treatment time is long, clinical warts are generally recommended for laser, freezing and other physical for treatment.
Vitamin A cream can be used for the treatment of acne vulgaris, flat warts, mucous membrane leukoplakia, furuncle, follicular keratosis and psoriasis adjunctive therapy. It keratinizes, exfoliates, and thins the skin, and may lighten, thin, and exfoliate small warts, but it is long enough that the exact duration of treatment cannot be determined.
Adverse reactions such as skin burning, erythema, and flaking may occur with the use of retinoic acid cream. This product is contraindicated in acute or subacute dermatitis, during the first 3 months of pregnancy, and in eczema-like skin conditions.
Note that it should not be used in patients with eczema, sunburn, acute and subacute dermatitis, rosacea. Sunlight can aggravate the stimulation of retinoic acid on the skin leading to the decomposition of retinoic acid, so this product is suitable for application at night or before bedtime. Contraception should be used in women of childbearing age.
The presence of warts on the neck is more recommended to take the laser, frozen method of treatment, can achieve rapid removal of warts, need to be standardized treatment under the guidance of a doctor, do not self-medication.