Why can you grow blister on the foot

There are two common reasons for long blisters on the feet. 1. Poor personal hygiene awareness, resulting in fungal infection of the feet, causing blister-type beriberi. 2. Wearing shoes and socks too tight, making local tissue wear serious. Suggestion: If beriberi, you need to use beriberi cream treatment. If the tissue is worn, first pick the blisters, and then apply anti-inflammatory ointment.