Effects:

• Addiction
• Irritability, Anxiety, Nervousness
• Increased blood pressure
• Paranoia/psychosis
• Hypothermia
• Compulsive behavior
• Depression
• Aggression
• Convulsions
• Heart and blood vessel toxicity
• Insomnia
• Loss of appetite; malnutrition
• Hallucinations
• Formification: the sensation of insects creeping on/under the skin
• Arrhythmia
• Increased risk of exposure to HIV, hepatitis, and other infectious diseases if injected