that may occur due to pregnancy, skin trauma, the use of birth control pills, or hormone replacement therapy.
It is available in various strengths including 3% and 4% creams and sunscreens. However, it should be used only as per the directions provided by your doctor. It is used after a skin test for allergy. Occasional hypersensitivity (localized contact dermatitis) may occur in which case the medication should be discontinued and the physician notified immediately.
Take care