Crack

Don't do it.

Psychological effects

The short term effects include:

.constricted blood vessels

.dilated pupils

.increased temperature

.increased heart rate

.increased blood pressure


Large amounts include:

.increases user's high

.bizarre, erratic, and violent behavior

.induces tumors

.vertigo

.muscle twitches

.paranoia

.with repeated doses, a toxic reaction closely resembling amphetamine poisoning

Physical effects

Physical effects include:

.birth defects

.insomnia

.runny nose

.chest pains

.sever weight loss

.death by overdose

.neglect of personal hygiene

.nasal burns and sores

.sore throat

.shortness of breath

.cold sweats, tremors