Heroine

When heroin enters the body, it rapidly binds to opioid receptors in the brain, particularly those involved in feelings of pain and pleasure, as well as those located in the brain stem which control vital functions like breathing and blood pressure.

The body requires more of the drug to achieve the same effect, and withdrawal symptoms occur if use is discontinued. Heroine

Medications such as methadone, buprenorphine, and naltrexone are used to manage withdrawal symptoms and cravings. When heroin enters the body, it rapidly binds

Significantly slowed breathing, which can be life-threatening. When heroin enters the body

Risks include contracting HIV or Hepatitis B and C through shared equipment.