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Did you know?
Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.