Often referred to as "the white lady," "the blow," "the snow," or "the toot," cocaine is a drug that is highly addictive Купить кокаин в Москве. It can be smoked, injected, or snorted. It produces euphoria, heightened energy, and alertness. However, its effects will soon fade.

Cocaine is classified as a Schedule II drug, which means it has a high potential for abuse. It is also illegal in most countries. However, some countries allow for its production for medicinal purposes. It is also regulated by the United Nations Convention Against Illicit Traffic in Narcotic Drugs.

Cocaine is a white powder that is typically snorted or injected. It is absorbed into the bloodstream through nasal membranes. It reaches the brain within 3 to 5 minutes and provides a euphoric effect. The effects of cocaine can be addictive, and users need to increase their doses to achieve the same high. This can cause tolerance and a dangerous overdose. Tolerance can also cause increased sensitivity to the convulsant effects of cocaine.

Some cocaine users snort the powder, while others dissolve it in water or inject it with a needle. This is a risky form of use, because it can lead to blood poisoning and skin abscesses. It can also lead to circulatory emboli from insoluble substances.

In addition to the physical risks, cocaine can cause psychological problems. It can make a user feel happy and energetic, but it can also make the user anxious, depressed, and sad. It also causes a person to have more stomach problems. Cocaine can also damage the inside of the nose.

The euphoria produced by cocaine is caused by high levels of dopamine, a brain chemical that stimulates the pleasure centers of the brain. However, the exact mechanism of how cocaine affects the brain is not fully understood. The drug also has a rapid reinforcing effect, which means the effects are felt almost immediately after a single dose.

The first known use of cocaine as an anesthetic occurred in the late 19th century. Karl Koller, a close associate of Sigmund Freud, experimented on himself by applying cocaine solution to his eye. The drug also has been used as a respiratory system anesthetic. In 1898, Richard Willstatter elucidated the structure of the cocaine molecule.

Cocaine is one of the most dangerous drugs known to man. It is highly addictive, causes rapid psychological dependence, and can cause physical withdrawal symptoms. There is no safe level of use. However, there are ways to minimize the risk of overdose and addiction. If you or a loved one has a problem with cocaine, you can call 1300 85 85 84 for help. You can also use the Path2Help tool to find support and practical next steps Купить мефедрон в Москве.

The addictive properties of cocaine are thought to be derived from the ability to inhibit the reabsorption of dopamine by nerve cells. This increases transmitter concentrations in the noradrenergic synapse, the brain's pleasure-producing system. The same receptors also control pleasure in the ventral tegmental area of the brain, which extends to the nucleus accumbens.