Small blisters on the feet do not itch off the skin, such as tinea pedis can be caused by the use of ketoconazole ointment, terbinafine cream; such as sweat herpes can be caused by the use of tretinoin cream, flucytosine cream and other medications.
1. Tinea pedis: fungal infection caused by blistering tinea pedis, may lead to small blisters on the feet without itching off the skin, can be used externally ketoconazole ointment, terbinafine cream and other antifungal drugs treatment. The use of drugs may cause skin irritation, itching, tingling and other adverse reactions, allergic to drugs are prohibited.
2. Sweat herpes: the cause of the disease is not clear, may be related to fungal infection, sweaty environment stimulation, sun exposure, mental psychological factors, genetic factors, will lead to the palms of the hands, soles of the feet, fingers, toes and other parts of the blisters, but also cause the feet to grow small blisters, does not itch off the skin. It can be treated with glucocorticoid drugs such as topical tretinoin cream and florazepam cream.
The small blisters on the feet do not itch off the skin, there may be other reasons need to go to the hospital for examination, clear cause of the treatment as prescribed by the doctor. The medication should be used under the guidance of a doctor.