Methadoneis a rigorously well-tested medication that is safe and efficacious for thetreatment of narcotic withdrawal and dependence. For more than 30 years thissynthetic narcotic has been used to treat opioid addiction. Heroin releasesan excess of dopamine in the body and causes users to need an opiatecontinuously occupying the opioid receptor in the brain. Methadone occupiesthis […]

Methadoneis a rigorously well-tested medication that is safe and efficacious for thetreatment of narcotic withdrawal and dependence. For more than 30 years thissynthetic narcotic has been used to treat opioid addiction. Heroin releasesan excess of dopamine in the body and causes users to need an opiatecontinuously occupying the opioid receptor in the brain. Methadone occupiesthis […]

Methamphetamine is a psychostimulant of the phenethylamine and amphetamine class of drugs. It increases alertness, concentration, energy, and in high doses, can induce euphoria, enhance self-esteem, and increase libido. Methamphetamine has high potential for abuse and addiction by activating the psychological reward system via triggering a cascading release of dopamine, norepinephrine and serotonin in the […]

Methamphetamine is a psychostimulant of the phenethylamine and amphetamine class of drugs. It increases alertness, concentration, energy, and in high doses, can induce euphoria, enhance self-esteem, and increase libido. Methamphetamine has high potential for abuse and addiction by activating the psychological reward system via triggering a cascading release of dopamine, norepinephrine and serotonin in the […]

Methadoneis a rigorously well-tested medication that is safe and efficacious for thetreatment of narcotic withdrawal and dependence. For more than 30 years thissynthetic narcotic has been used to treat opioid addiction. Heroin releasesan excess of dopamine in the body and causes users to need an opiatecontinuously occupying the opioid receptor in the brain. Methadone occupiesthis […]

Methandriol is an androgen.

Methaqualone (brand name Quaalude /?kwe?lu?d/) in the USA and Mandrax in the UK is a sedative-hypnotic drug of the quinazolinone class that acts as a general central nervous system depressant. The sedative–hypnotic activity of methaqualone was first noted by Indian researchers in the 1950s and in 1962 methaqualone itself was patented in the US by […]

Methaqualone (brand name Quaalude /?kwe?lu?d/) in the USA and Mandrax in the UK is a sedative-hypnotic drug of the quinazolinone class that acts as a general central nervous system depressant. The sedative–hypnotic activity of methaqualone was first noted by Indian researchers in the 1950s and in 1962 methaqualone itself was patented in the US by […]

Methomyl is an n-methyl carbamate insecticide used to control foliage and soil-borne insect pests on a variety of food and feed crops, including field vegetables and orchard crops. The only non-agriculture use of methomyl is a fly bait product. There are no residential uses of methomyl.

Methomyl is an n-methyl carbamate insecticide used to control foliage and soil-borne insect pests on a variety of food and feed crops, including field vegetables and orchard crops. The only non-agriculture use of methomyl is a fly bait product. There are no residential uses of methomyl.

Methotrexate is in the class of medications called antimetabolites. The drug is used to treat severe psoriasis, rheumatoid arthritis and certain types of cancer. It works by slowing the proliferation of cells. Specifically, it inhibits the enzyme dihydrofolate reductase that is necessary for the synthesis of folic acid, which is required for the synthesis of […]

Methotrexate is in the class of medications called antimetabolites. The drug is used to treat severe psoriasis, rheumatoid arthritis and certain types of cancer. It works by slowing the proliferation of cells. Specifically, it inhibits the enzyme dihydrofolate reductase that is necessary for the synthesis of folic acid, which is required for the synthesis of […]

Methylboldenone/Methyltestosterone is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency. It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause. It has a close structural similarity to testosterone, but has a methyl group […]

Methyldihydrotestosterone is an androgenic anabolic steroid.

MDMA (3,4-Methylenedioxymethamphetamine) – colloquially known as ecstasy, often abbreviated “E” or “X” – is an entactogenic drug of the phenethylamine and amphetamine class of drugs. MDMA can induce euphoria, a sense of intimacy with others, and diminished anxiety. Many studies, particularly in the fields of psychology and cognitive therapy, have suggested that MDMA has therapeutic […]

Methylmalonic acid (MMA) is a dicarboxylic acid that is a C-methylated derivative of malonate. The coenzyme A linked form of methylmalonic acid, methylmalonyl-CoA, is converted into succinyl-CoA by methylmalonyl-CoA mutase, in a reaction that requires vitamin B12 as a cofactor. In this way, it enters the Krebs cycle, and is thus part of one of […]

Methylmalonic acid (MMA) is a dicarboxylic acid that is a C-methylated derivative of malonate. The coenzyme A linked form of methylmalonic acid, methylmalonyl-CoA, is converted into succinyl-CoA by methylmalonyl-CoA mutase, in a reaction that requires vitamin B12 as a cofactor. In this way, it enters the Krebs cycle, and is thus part of one of […]

Methylone is an empathogen and stimulant psychoactive drug. It is a member of the substituted amphetamine, substituted cathinone and substituted methylenedioxyphenethylamine classes.

Methylphenidate is a central nervous system stimulant. It affects chemicals in the brain and nerves that contribute to hyperactivity and impulse control. Methylphenidate is used to treat attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD). It is also used to treat uncontrollable periods of daytime sleep (narcolepsy).

Methylprednisolone is a synthetic glucocorticoid or corticosteroid drug. It is marketed in the USA and Canada under the brand names Medrol and Solu-Medrol. It is also available as a generic drug.

Methyltestosterone is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency. It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause. It bears close structural similarity to testosterone, but has a methyl group at […]

A cyclic dicarboxylic anhydride that is the cyclic anhydride of methyltetrahydrophthalic acid.

A cyclic dicarboxylic anhydride that is the cyclic anhydride of methyltetrahydrophthalic acid.

Metoprolol is a cardioselective competitive beta-1 adrenergic receptor antagonist with antihypertensive properties and devoid of intrinsic sympathomimetic activity. Metoprolol antagonizes beta 1-adrenergic receptors in the myocardium, thereby reducing the rate and force of myocardial contraction leading to a reduction in cardiac output. This agent may also reduce the secretion of renin with subsequent reduction in […]