This is known as Fetal Solvent Syndrome. Inhalant abuse can cause permanent brain, liver, heart, and lung damage. Most people who die from inhalant abuse die from either lung damage, heart attack, or a combination of both. It is against the law to sniff inhalants. In it's pure form, cocaine is white crystalline powder extracted from the leaves of the South American coca plant.
Cocaine is a stimulant, medically used as an anesthetic.
Cocaine is risky in any form of use. When smoked it reaches the brain within seconds, increasing the risks. Snorting and injecting, even small amounts, can cause convulsions that can result in heart and respiratory failure, and death. Cocaine can be extremely dangerous when used in combination with other drugs. Cocaine is psychologically addictive and research indicates possible physical addiction.