What is a blister growing on your feet?

There are many reasons for long blisters on the feet. They may suffer from sweat herpes and vesicular tinea pedis. Sweat herpes is a kind of eczema. The main reasons are emotional tension, local sweating, etc. Vesicular tinea pedis is fungal skin disease infected by tinea. It is generally infected by contact, such as sharing public goods such as slippers, bathtubs, and foot basins. It can be diagnosed by fungal microscopy. If you suffer from sweat herpes, there will be blisters from needle tip to small rice grain size in the early stage. If there is exudate in the rupture, you need to apply 3% boric acid solution wet compress. In the middle stage, the feet will show a lot of desquamation, and there will be symptoms of chapped pain. At this time, you need to give glucocorticoid cream or cream. Antifungal drugs can be used for athlete's foot. The above drugs should be used under the guidance of a doctor.