Age spots are also known as seborrheic keratosis in clinic, which can be removed or lightened by using topical retinoic acid ointment and hydroquinone cream.
1. Vitamin A acid ointment: it has the function of exfoliating keratin, which can promote the rapid metabolism and discharge of melanin as well as the formation of new epidermis, so as to achieve the purpose of lightening age spots. There may be local tingling, erythema and even flaking and other adverse reactions, note that it can not be used in broken skin, allergic to vitamin A derivatives and pregnant women are prohibited.
2. Hydroquinone cream: it can inhibit the formation of melanin and lighten the age spots on the hands. Adverse reactions such as burning sensation of the skin can be seen, note that it should not be used on skin wounds, and is forbidden for those who are allergic to this product, children under 12 years old and pregnant women.
It is recommended that patients with age spots on the hands, go to a regular hospital, under the guidance of a professional doctor, do not blindly use their own medication.