White bubbles at pubic hair, consider eczema, herpes simplex, ringworm and other causes, can be general treatment and drug treatment. 1. Eczema: caused by a variety of internal and external factors stimulation. Treatment should first exclude the causative factors, followed by symptomatic treatment. If the itching is severe, glucocorticosteroids such as hydrocortisone ointment can be applied locally, or antihistamine such as loratadine can be taken orally. 2. Herpes simplex: an infectious skin disease caused by herpes simplex virus infection, which can be seen as a cluster of blisters on the pubic skin. Treatment should be systemic application of antiviral drugs, such as acyclovir, vasiclovir, etc., can be combined with topical acyclovir cream and other drugs. 3. Ringworm: caused by fungal infection of the pubic skin, can cause white bubbles at the pubic hair, also accompanied by itching and other symptoms. At this time you need to give antifungal treatment, such as external ketoconazole cream, clotrimazole ointment, if necessary, can be combined with oral itraconazole and other drugs. If the above symptoms occur, should consult the doctor in time, according to the relevant examination to identify the cause of the disease, cause-specific treatment. The above drugs should be used according to the doctor’s prescription.