Snorting - some drugs such as heroin, cocaine or amphetamine can be snorted. this way of taking drug makes it always hard on the sensitive mucus membranes of the sinus cavity. Over time, they become dry and worn, resulting in frequent runny or bloody noses. This also makes the individual more susceptible to sinus infections. After enough use, a hole can actually be worn in the person’s septum.

Nasal cavity caused by snorting cocaine

Palatal perforation caused by snorting drugs