Benoquin Side Effects

Generic name: monobenzone topical

Note: This document contains side effect information about monobenzone topical. Some dosage forms listed on this page may not apply to the brand name Benoquin.

Applies to monobenzone topical: compounding powder, topical cream.

You should not use this medication if you are allergic to monobenzone. Do not use monobenzone on any areas that are not affected by vitiligo.

Monobenzone is not for treating freckles, café-au-lait spots, sun damage, melanoma, jaundice, or other pigmentation disorders not caused by vitiligo.

It may take up to 4 months to complete the depigmentation of treated skin. Keep using the medication as directed and tell your doctor if your condition does not improve after 1 month of treatment.

Skin treated with monobenzone may be especially sensitive to sunlight or irritation for the rest of your life.

Avoid exposure to sunlight or tanning beds. Monobenzone can make you sunburn more easily. Wear protective clothing and use sunscreen (SPF 30 or higher) when you are outdoors.

Using monobenzone may also cause changes in the color of your untreated skin. Talk with your doctor if you have concerns about possible depigmentation of other skin areas not affected by vitiligo.

Get emergency medical help if you have any of these signs of an allergic reaction while taking monobenzone topical (the active ingredient contained in Benoquin) hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using monobenzone and call your doctor at once if you have a serious side effect such as: