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What is Morphine? |
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Morphine is isolated from crude opium, which is a resinous prep of the opium poppy, Papaver somniferum. It is a potent narcotic analgesic, and its primary clinical use is in the management of moderately severe and severe pain. After heroin, morphine has the greatest dependence liability of the narcotic analgesics in common use. Once stop supplying, obvious phenomenon like perspiration, shiver, fever, high blood pressure, muscle ache and convulsion will happen. Lone-term use will effect lunacy, overdose will effect breath halt and bring on death. |
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What is Cocaine? |
In its pure form, cocaine is a white crystalline powder extracted from the leaves of the South American coca plant. It is the strongest local anesthetic and central nervous system stimulant. Various doses of cocaine can also produce neurological and behavioral problems like: dizziness, headache, movement problems, anxiety, insomnia, depression and hallucinations. Physical risks are slowness of eye, deaf, nonnasality and nasal cavity abscess, loss appetite and result in cacotrophia, overdose will effect server syndrome even death. |
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What is Methamphetamine? |
Methamphetamine is an addictive stimulant drug that strongly activates certain systems in the brain. Methamphetamine is chemically related to amphetamine, but the central nervous system effects of methamphetamine are greater. It is very popular in Japan, Korea, Taiwan, Filipine and some other Asian countries. Because one person will become addiction after one time taste, it is also named SPEED. Even small amounts of methamphetamine can produce euphoria, increased alertness, paranoia, decreased appetite and increased physical activity. Other central nervous system effects include athetosis (writhing jerky, or flailing movements), irritability, extreme nervousness, insomnia, confusion, tremors, anxiety, aggression, incessant talking, hyperthermia, and convulsions. Hyperthermia (extreme rise in body temperature as high as 108 degrees) and convulsions sometimes can result in death. |
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What is Ecstasy/ MDMA? |
| MDMA is a synthetic, psychoactive drug chemically similar to the stimulant methamphetamine and the hallucinogen mescaline. Street names for MDMA include Ecstasy, Adam, XTC, hug, beans, and love drug. It is usually be made to colorful troche. During recent two years, MDMA is very deluge in China to some extent, it is used in dancery, KTV room and other public places. MDMA exerts its primary effects in the brain on neurons that use the chemical serotonin to communicate with other neurons. The serotonin system plays an important role in regulating mood, aggression, sexual activity, sleep, and sensitivity to pain, Users of MDMA face many of the same risks as users of other stimulants such as cocaine and amphetamines. These include increases in heart rate and blood pressure, a special risk for people with circulatory problems or heart disease, and other symptoms such as muscle tension, involuntary teeth clenching, nausea, blurred vision, faintness, and chills or sweating. Long-term use of MDMA will effect schizophrenia and death. |
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How many hours or days can drug abuse urine test shows positive after one takes drug? |
Usually it will last 72 hours, some individual can last 4-5 day |
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