
Sterilize and heat the tip of a pin or straightened paperclip.

In this case, you must consult your physician. X Research source These scenarios can result in long term hard to treat infection and wounds not healing appropriately due to decreased immune system and lack of blood flow for healing.

Do not attempt to drain a blister underneath your nail if you suffer from diabetes, have peripheral arterial disease, or have any problems with your immune system.In the case of a fungal infection, visit your doctor, who can prescribe a suitable antifungal cream. Skip directly to the "Removing the Toenail" section of this article and follow the same removal and aftercare procedure. If your toenail has died for another reason, including a fungal infection, there will likely be no blister to drain.The blister causes the skin underneath the nail to die, and once that skin dies, the nail separates and lifts away from the toe. Dead toenails are often created when blisters (often blood blisters) develop beneath the nail.
