What medicine should I use for dermatitis?

For dermatitis, erythromycin ointment or mupirocin ointment can generally be applied under the guidance of a doctor, both of which can achieve good improvement results.

Posthitis is mainly caused by inflammation and infection. Generally, it can be treated with antibiotics in conjunction with a doctor. This can promote the absorption and regression of inflammation, and can also effectively improve the edema caused by posthitis. Generally, the local skin needs to be cleaned before application to avoid cross-infection and the absorption and utilization of certain drugs.

In daily life, you also need to pay attention to local hygiene care. You need to wear loose or breathable underwear, and you need to develop a good habit of changing or cleaning it every day.