How does Crack Cocaine Effect the User? According to DrugFreeWorld.org: Crack causes a short-lived, intense high that is immediately followed by the opposite—intense depression, edginess and a craving for more of the drug. People who use it often don’t eat or sleep properly. They can experience greatly increased heart rate, muscle spasms and convulsions. The drug can make people feel paranoid,1angry, hostile and anxious—even when they aren’t high. Regardless of how much of the drug… "What are the effects of Crack Cocaine?"
Opiates are an opium derivative. Opiates typically mirror the effects of morphine. Consequently, opiates are the main class of drugs used to treat pain. Fentanyl, codeine, hydrocodone and oxycodone all fall under the opiate category. Pain sometimes becomes rather difficult to treat. With increasing pain, users will usually increase their dosage. To keep the pain at bay for longer periods, the dosage may exceed the recommended levels, paving the way for opiate addiction. Opiates, when… "Battling opiates through Buprenorphine: What is it?"