What is methamphetamine?

Methamphetamine (contracted from N-methylamphetamine) is a strong central nervous system (CNS) stimulant that is mainly used as a recreational drug. Methamphetamine hydrochloride is approved by the United States Food and Drug Administration (USFDA) under the trade name Desoxyn for attention deficit hyperactivity disorder and obesity in adults and children, and is sometimes prescribed off label for narcolepsy and idiopathic hypersomnia. It is rarely prescribed due to concerns involving human neurotoxicity and its high potential for recreational use, among other concerns, as well as the availability of safer substitute drugs with comparable treatment efficacy. Methamphetamine exists as two enantiomers: dextromethamphetamine and levomethamphetamine. Methamphetamine properly refers to a specific chemical, the racemic free base, which is an equal mixture of levomethamphetamine and dextromethamphetamine in their pure amine forms. Dextromethamphetamine is a much stronger central stimulant than levomethamphetamine. Both enantiomers are neurotoxic and addictive.

Blue Meth. In the United States Albuquerque police seized drug dealers in a real blue methamphetamine, both in Breaking Bad movie.

Blue Meth. In the United States Albuquerque police seized drug dealers in a real blue methamphetamine, both in Breaking Bad movie.

Both methamphetamine and dextromethamphetamine are illicitly trafficked and sold owing to their potential for recreational use as an aphrodisiac and euphoriant. The highest prevalence of illegal methamphetamine use occurs in parts of Asia, Oceania, and in the United States, where racemic methamphetamine, levomethamphetamine, and dextromethamphetamine are classified as schedule II controlled substances. Levomethamphetamine is available as an over-the-counter (OTC) drug for use as an inhaled nasal decongestant in the United States. Internationally, the production, distribution, sale, and possession of methamphetamine is restricted or banned in many countries, due to its placement in schedule II of the United Nations Convention on Psychotropic Substances treaty. While dextromethamphetamine is a more potent drug, racemic methamphetamine is sometimes illicitly produced due to the relative ease of synthesis and limited availability of chemical precursors.

In low doses, methamphetamine can elevate mood, increase alertness, concentration and energy in fatigued individuals, reduce appetite and promote (initial) weight loss. At higher doses, it can induce psychosis, rhabdomyolysis, seizures and cerebral hemorrhage. Chronic high-dose use can precipitate unpredictable and rapid mood swings, prominent delusions and violent behavior. Recreationally, methamphetamine’s ability to increase energy has been reported to lift mood and increase sexual desire to such an extent that users are able to engage in sexual activity continuously for several days. Methamphetamine is known to have a high addiction liability (i.e. compulsive methamphetamine use) and dependence liability (i.e. withdrawal symptoms occur when methamphetamine use ceases). Heavy recreational use of methamphetamine may lead to a post-acute-withdrawal syndrome, which can persist for months beyond the typical withdrawal period. Unlike amphetamine, methamphetamine is neurotoxic to humans, damaging both dopamine and serotonin neurons in the CNS. This damage includes adverse changes in brain structure and function, such as reductions in grey matter volume in several brain regions and adverse changes in markers of metabolic integrity.

Chemical Molecular formula of methamphetamine 2

Chemical Molecular formula of methamphetamine 

Methamphetamine belongs to the substituted phenethylamine and substituted amphetamine chemical classes. It is related to the other dimethylphenethylamines as a positional isomer of these compounds, which share the common chemical formula: C10H15N1.

 

Gallery of Methamphetamine pictures

Gallery of chemical and molecular formula of Methamphetamine

 

Pictures gallery of the effects of Methamphetamine on teeth

Pictures gallery of Methamphetamine pupils of the eyes

Related posts:

1 Star2 Stars3 Stars4 Stars5 Stars (1 votes, average: 5.00 out of 5)
Loading...

Adminzzz