However, according to doctors, chronic nail biting also damages your nails and surrounding skin, leading to infections ... spasmodic biting can lead to many gross issues. A few of these are ...

Other gross things can also build ... potentially triggering allergies or skin irritation.” Build-up can stick to your comforter causing a list of infections, especially fungal infections.

If the bacteria travels outside of its normal territory, it can cause severe infections to the eyes, nose or skin especially among people who have a serious medical condition, use medical devices ...