Medically reviewed by Adam H. Kaplan, DPM Key Takeaways Popping a blister can lead to infection and should be avoided, especially burn, eczema, or insect bite blisters.If you must pop a blister, ...

Toe blisters are fluid-filled pockets on the toes often caused by friction. Other causes include burns, allergies, infections, excessive moisture, and autoimmune skin conditions. Do not peel or pop ...