If you develop a boil, you may be tempted to pop it or lance it (open with a sharp instrument) at home. Don't do this. It may spread infection and make the boil worse. Your boil may contain bacteria that could be dangerous if not properly treated.

Do boils need to be drained?

Boils usually need to open and drain in order to heal. This most often happens within 2 weeks. You should: Put warm, moist, compresses on the boil several times a day to speed draining and healing.

When should you drain a boil?

Resist the urge to pick at and pop your boil. Instead, apply warm compresses and keep the area clean. If your boil doesn't improve within two weeks or shows sign of serious infection, consult your doctor. They may recommend lancing and draining the boil and may prescribe antibiotics.