What are the side effects of cocaine?

Answer by  turkinforalivin (1279)

Frequent bloody noses or other sinus issues are usually a good indication. Also watch for a loss of appetite and insomnia.

Answer by  Kisha (116)

The pupil of the eyes are dilated drastically. They are very jittery and talk alot. They sniff their nose alot. They are constantly getting up to go to an enclosed area to sniff some more... I mean constantly.

Answer by  dedre (998)

Some side effects of cocaine are minor to severe nose bleeds if "snorted" through the nose, nervousness, facial twitching, excessive hand movements, inability to sleep, needle marks on the arm and other parts of the body, and severe mood swings that can become very violent to suicidal tendencies.