Medically reviewed by Kimberly Brown, MD Key Takeaways Use ice to reduce pain and swelling on a smashed finger.If your finger shows signs of a fracture, you may need medical attention.Don't try to ...

Paronychia is a skin infection that develops around the nail. It occurs when bacteria or fungi get under the skin. Paronychia can result from biting or chewing the nails, but it is more common when ...