News tagged with paracetamol
Paracetamol INN ( /ˌpærəˈsiːtəmɒl/ or /ˌpærəˈsɛtəmɒl/), or acetaminophen USAN i/əˌsiːtəˈmɪnəfɨn/, is a widely used over-the-counter analgesic (pain reliever) and antipyretic (fever reducer). It is commonly used for the relief of headaches and other minor aches and pains and is a major ingredient in numerous cold and flu remedies. In combination with opioid analgesics, paracetamol can also be used in the management of more severe pain such as post surgical pain and providing palliative care in advanced cancer patients. The onset of analgesia is approximately 11 minutes after oral administration of paracetamol, and its half-life is 1–4 hours.
While generally safe for use at recommended doses (1,000 mg per single dose and up to 3,000 mg per day for adults, up to 2,000 mg per day if drinking alcohol), acute overdoses of paracetamol can cause potentially fatal liver damage and, in rare individuals, a normal dose can do the same; the risk is heightened by alcohol consumption. Paracetamol toxicity is the foremost cause of acute liver failure in the Western world, and accounts for most drug overdoses in the United States, the United Kingdom, Australia and New Zealand.
It is the active metabolite of phenacetin, once popular as an analgesic and antipyretic in its own right, but unlike phenacetin and its combinations, paracetamol is not considered to be carcinogenic at therapeutic doses. The words acetaminophen (used in the United States, Canada, Japan, South Korea, Hong Kong, and Iran) and paracetamol (used elsewhere) both come from chemical names for the compound: para-acetylaminophenol and para-acetylaminophenol. In some contexts, it is simply abbreviated as APAP, for acetyl-para-aminophenol.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
A Nigerian court on Friday sentenced two officials from a pharmaceutical company to seven years in prison over the sale of an adulterated teething drug which killed 84 babies in 2008.
Other May 17, 2013 | not rated yet | 0
(Medical Xpress)—People who regularly take medicines, such as aspirin, paracetamol and triptans could be causing themselves more pain than relief. New guidance out today (Wednesday 19 September) from the ...
Medications Sep 19, 2012 | not rated yet | 0
The number of deaths and liver transplants due to paracetamol overdoses has significantly reduced thanks to UK legislation to make pack sizes smaller, a paper published today in BMJ suggests.
Medications Feb 07, 2013 | not rated yet | 0
The correct therapeutic dose is important for this commonly used painkiller, say the authors, because it is potentially fatal to give too high a dose; and too low a dose may result in more serious illness.
Obstetrics & gynaecology Aug 20, 2012 | not rated yet | 0
During the six years following the withdrawal of the analgesic co-proxamol in the UK in 2005, there was a major reduction in poisoning deaths involving this drug, without apparent significant increase in deaths involving ...
Medications May 08, 2012 | not rated yet | 0 |
Repeatedly taking slightly too much paracetamol over time can cause a dangerous overdose that is difficult to spot, but puts the person at danger of dying. Patients may not come to hospital reporting the overdose, but because ...
Medications Nov 23, 2011 | 5 / 5 (3) | 6
Researchers at King's College London have discovered how one of the most common household painkillers works, which could pave the way for less harmful pain relief medications to be developed in the future.
Medical research Nov 22, 2011 | 4.5 / 5 (2) | 0 |
A Cochrane Review of data relating to about 45,000 patients involved in approximately 350 individual studies has provided an evaluation of the effect you can expect to get if you take commonly used painkillers at specific ...
Medications Sep 07, 2011 | not rated yet | 0