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heroin |
Also found in: Encyclopedia, Wikipedia, Hutchinson | 0.06 sec. |
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heroin /her·o·in/ (her´o-in) diacetylmorphine; a highly addictive morphine derivative; the importation of heroin and its salts into the United States, as well as its use in medicine, is illegal.
heroin [her′ō·in] Etymology: Ger, heroine, originally trademark for diacetylmorphine a morphine-like drug with no currently acceptable medical use in the United States. Heroin is included in Schedule I of the Controlled Substances Act of 1970. Like other opium alkaloids, it can produce analgesia, respiratory depression, GI spasm, and physical dependence. It produces its major effects on the central nervous system and bowel and alters the endocrine and autonomic nervous systems. Heroin, which loses much of its analgesic power when taken orally, is more powerful than morphine and acts more rapidly. Repeated use of this drug produces tolerance to most of the acute opioid effects; physical dependence develops concurrently with tolerance. Withdrawal from heroin after relatively few exposures commonly produces acute abstinence syndrome. Withdrawal signs are usually observed shortly before the next planned dose and commonly include anxiety, restlessness, irritability, and craving for another dose. Other withdrawal signs that may appear 8 to 15 hours after the last dose include lacrimation, perspiration, yawning, and restless sleep. On awakening from such sleep the severely addicted heroin user may experience withdrawal signs, such as vomiting, pain in the bones, diarrhea, convulsions, and cardiovascular collapse. Withdrawal signs usually peak at between 36 and 48 hours and gradually subside during the following 10 days. Methadone is commonly used as a substitute drug in the treatment of heroin addiction (methadone maintenance therapy). Also called diacetylmorphine. heroin (her´ōin), n a highly addictive alkaloid prepared from morphine, previously used for cough relief. Use is prohibited by federal law because of its highly addictive properties and potential for abuse. heroin a highly addictive narcotic analgesic derived from morphine; called also diacetylmorphine, diamorphine. Its sale is prohibited in the USA and in many other countries of the world. heroin Diacetyl morphine Substance abuse A semisynthetic narcotic Pharmacologic effects Blocks severe, constant pain, ↓ cough; respiratory sedative Cardiovascular S aureus endocarditis, especially right-sided and tricuspid valve
Liver Hepatitis–HAV, HBV, HCV, HDV, HEV Lungs Pulmonary edema, due to direct heroin toxicity to capillaries or myocardium, hypoxic endothelial damage, CHF, central vasomotor effect–↑ protein in edema Skin Track marks, circular scars
with necrotic ulcers. See Brown heroin, Opium. Patient discussion about Diacetylmorphine hydrochloride. Q. What are the effects of heroin addiction? I just found out that one of my block mates has been using heroin to keep her up all night just so she can study for our exams. But I don't think it's doing her any good. I asked her if she wanted to talk about it, but she refused. I would like to help her get out of heroin addiction while she still can. A. the most damaging effect of heroin addiction is the addiction itself. The continuous increase in doses would also increase the physical damage it causes and the user's dependence to it, as well. Her feelings will be numb and she won’t have a problem steeling from her family, selling herself for heroin, very unpleasant things. So I do hope you get to convince your friend to stop and get treatment as soon as possible –her life depends on it! Good luck. Q. What are signs of withdrawl from heroin and their symptoms? A. Hi Stephanie please please please stop if your using heroin your young and it will ruin your life the withdrawl first starts with anxiety stomach upset vomiting and sweating plus no sleep and a total sense of dread just remember it will pass, it's the mental part of it that you have to work on daily. The cravings are very strong but they do subside but you must make changes and you have to work on why it is that you need to get high in the first place, I've been clean for over 6 years and life is so much better now that I stopped you can do it. Please e-mail any time mikalee68@gmail.com Q. What are helpful tips for getting off heroin cold turky and with out some sort of treatment? A. HI--WARNING---IF posible you should do it under a DR.s care or in a REHAB--and if you do manage to do it on your own--you still will need to join(NARCOTICS ANONYMOUS)for support.YOU CANNOT STAY SOBER BY YOURSELF.CHECK THIS WEB SIT(in the rooms.com)TALK TO PEOPLE ON LINE-THEY WILL HELP YOU----mrfoot56 Read more or ask a question about Diacetylmorphine hydrochlorideHow to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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