What’s the physical effect on cocaine users?

Cocain is a harmful substance that harms humans physically , mentally , socially and emotionally . It affects our phisical body so badly some of the effects are as follows :

Explanation:

1: It reduces our immune system from which our body gets damaged .

2: It can cause tuburchlocis .

3: lose of weight is it's main effect.

4: It causes malnutrition .

5: Exessive use of cocine can lead human to death also.

i believe the answer would be negative peer pressure