Biting or picking at a hangnail can cause a deeper tear in the skin, which can make you even more susceptible to an infection. "Red or swollen skin around the hangnail or cuticle bed is the most ...

In addition to pain, nail infections tend to cause swelling and redness or discoloration of the finger, especially around the cuticle. Nail infections may also cause the nail to thicken ...

Next, apply the oil around them ... "The function of the nail cuticle is to protect the new nail from bacterial and fungal infections as they grow out from the nail root." Seeing that cuticles ...