Excessive cleaning of the glans may lead to itchy skin, skin allergy, skin eczema or induce glansitis. 1. Itchy skin: excessive cleaning of the glans will take away too much moisture and oil from the skin, drying the skin of the glans and causing itchy symptoms. 2. Skin allergy: Using allergy-causing detergents to over-clean the glans may cause skin allergy, resulting in skin rashes, swelling, and even oozing. 3. Skin eczema: excessive cleaning of the glans can easily cause damage to the skin barrier, which may lead to skin eczema, often manifested as redness, blisters, oozing and other symptoms. 4. Induce glans: due to excessive cleaning of the local immune environment damage, it is easy to lead to germs invade the glans and induce glans. The glans is usually cleaned once a day, you can choose warm water cleaning, do not recommend the application of stimulating drugs cleaning. Usually should choose to choose absorbent and breathable material underwear, pants need to be wider, can keep the vulva dry, conducive to health. If you feel unwell, you should go to the hospital in time to avoid delaying your condition.