Compound analgesic

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Compound analgesics are those with multiple active ingredients; they include many of the stronger prescription analgesics.

Active ingredients that have been commonly used in compound analgesics include:

There is evidence that a compound of two analgesics with different mechanism of action can have an increased painkilling effect over the sum of the effect of each individual analgesic. [1]

Several such formulations have disappeared from over-the-counter status in drug store aisles and other retail outlets. One example is APC (aspirin, phenacetin, and caffeine) compound tablets common from the 1940s to 1983; because of harmful side effects of phenacetin, Anacin in the U.S. was reformulated to eliminate it; while Vincent's APC is no longer sold. Some others have been judged to contribute too often to substance abuse.[ citation needed ]

Lenoltec is a compound analgesic that comes in four strengths:

No. Acetaminophen
mg
Caffine
mg
Codene
mg
DIN
1 300 15 8 00653233
2 300 15 15 00653241
3 300 15 30 00653276
4 300 0 60 00621463

Another example is Bex, a once popular Australian compound analgesic which is no longer sold. It contained 42% aspirin, 42% phenacetin, plus caffeine. [2]

The United States Food and Drug Administration also now requires that manufacturers of compound analgesics unequivocally state each ingredient's purpose.[ citation needed ]

Related Research Articles

An antipyretic is a substance that reduces fever. Antipyretics cause the hypothalamus to override a prostaglandin-induced increase in temperature. The body then works to lower the temperature, which results in a reduction in fever.

<span class="mw-page-title-main">Tylenol (brand)</span> Medication

Tylenol is a brand of medication, advertised for reducing pain, reducing fever, and relieving the symptoms of allergies, cold, cough, headache, and influenza. The active ingredient of its original flagship product is paracetamol, an analgesic and antipyretic. Like the words paracetamol and acetaminophen, the brand name Tylenol is derived from a chemical name for the compound, N-acetyl-para-aminophenol (APAP). The brand name is owned by McNeil Consumer Healthcare, a subsidiary of Kenvue.

APC most often refers to:

<span class="mw-page-title-main">Over-the-counter drug</span> Medication available without a prescription

Over-the-counter (OTC) drugs are medicines sold directly to a consumer without a requirement for a prescription from a healthcare professional, as opposed to prescription drugs, which may be supplied only to consumers possessing a valid prescription. In many countries, OTC drugs are selected by a regulatory agency to ensure that they contain ingredients that are safe and effective when used without a physician's care. OTC drugs are usually regulated according to their active pharmaceutical ingredient (API) rather than final products. By regulating APIs instead of specific drug formulations, governments allow manufacturers the freedom to formulate ingredients, or combinations of ingredients, into proprietary mixtures.

<span class="mw-page-title-main">Phenacetin</span> Pharmaceutical drug

Phenacetin is a pain-relieving and fever-reducing drug, which was widely used following its introduction in 1887. It was withdrawn from medicinal use as dangerous from the 1970s.

<span class="mw-page-title-main">Dihydrocodeine</span> Opioid

Dihydrocodeine is a semi-synthetic opioid analgesic prescribed for pain or severe dyspnea, or as an antitussive, either alone or compounded with paracetamol (acetaminophen) or aspirin. It was developed in Germany in 1908 and first marketed in 1911.

<span class="mw-page-title-main">Excedrin (brand)</span> Over-the-counter headache pain reliever

Excedrin is an over-the-counter headache pain reliever, typically in the form of tablets or caplets. It contains paracetamol (acetaminophen), aspirin, and caffeine. It was manufactured by Bristol-Myers Squibb until it was purchased by Novartis in July 2005 along with other products from BMS's over-the-counter business. As of March 2015, GSK holds majority ownership of Excedrin through a joint venture transaction with Novartis. On 18 July 2022, GSK spun off its consumer healthcare business to Haleon.

<span class="mw-page-title-main">Anacin</span> Analgesic brand

Anacin is an American brand of analgesic that is manufactured by Prestige Consumer Healthcare. Its product contains aspirin and caffeine.

<span class="mw-page-title-main">Party pills</span> Type of recreational drugs

Party pills, also known as "herbal highs", "pep pills" "dance pills" and "natural power", is a colloquialism for a type of recreational drug whose main ingredient was originally benzylpiperazine (BZP), but has expanded to a wide range of compounds with a variety of effects. BZP is banned in several countries, including the USA, Republic of Ireland, Australia and New Zealand, but is available on a more or less restricted basis in many jurisdictions. A range of other piperazine derivatives have also been sold as ingredients in party pills, and many of these branded "proprietary blends" have subsequently been sold in countries around the world.

<span class="mw-page-title-main">Analgesic nephropathy</span> Medical condition

Analgesic nephropathy is injury to the kidneys caused by analgesic medications such as aspirin, bucetin, phenacetin, and paracetamol. The term usually refers to damage induced by excessive use of combinations of these medications, especially combinations that include phenacetin. It may also be used to describe kidney injury from any single analgesic medication.

Propyphenazone/paracetamol/caffeine is an analgesic combination indicated for the management of headache. It contains the analgesics propyphenazone and paracetamol and the stimulant caffeine.

Aspergum is the United States trademark name for an analgesic chewing gum, whose active ingredient is aspirin. Aspergum is owned by Retrobrands USA LLC.

<span class="mw-page-title-main">Bex (compound analgesic)</span>

Bex was a strong compound analgesic which was popular in Australia for much of the 20th century. It came in the form of APC (aspirin–phenacetin–caffeine) tablets or powder, containing 42% aspirin and 42% phenacetin plus caffeine.

<span class="mw-page-title-main">Salicylamide</span> Chemical compound

Salicylamide is a non-prescription drug with analgesic and antipyretic properties. Its medicinal uses are similar to those of aspirin. Salicylamide is used in combination with both aspirin and caffeine in the over-the-counter pain remedy PainAid. It was also an ingredient in the over-the-counter pain remedy BC Powder but was removed from the formulation in 2009, and Excedrin used the ingredient from 1960 to 1980 in conjunction with aspirin, acetaminophen, and caffeine. It was used in later formulations of Vincent's powders in Australia as a substitute for phenacetin.

A combination drug or a fixed-dose combination (FDC) is a medicine that includes two or more active ingredients combined in a single dosage form. Terms like "combination drug" or "combination drug product" can be common shorthand for an FDC product, although the latter is more precise if in fact referring to a mass-produced product having a predetermined combination of drugs and respective dosages. And it should also be distinguished from the term "combination product" in medical contexts, which without further specification can refer to products that combine different types of medical products—such as device/drug combinations as opposed to drug/drug combinations. When a combination drug product is a "pill", then it may also be a kind of "polypill" or combopill.

<span class="mw-page-title-main">Solpadeine</span> Brand name of a range of analgesic medication

Solpadeine is the brand name of a range of analgesic medication containing various amounts of paracetamol, ibuprofen, caffeine and codeine, made by Omega Pharma. The range was previously made by GlaxoSmithKline, which sold its portfolio of over-the-counter drugs to Omega Pharma in 2012.

<span class="mw-page-title-main">Codeine</span> Opiate and prodrug of morphine used to treat pain

Codeine is an opiate and prodrug of morphine mainly used to treat pain, coughing, and diarrhea. It is also commonly used as a recreational drug. It is found naturally in the sap of the opium poppy, Papaver somniferum. It is typically used to treat mild to moderate degrees of pain. Greater benefit may occur when combined with paracetamol (acetaminophen) or a nonsteroidal anti-inflammatory drug (NSAID) such as aspirin or ibuprofen. Evidence does not support its use for acute cough suppression in children or adults. In Europe, it is not recommended as a cough medicine in those under 12 years of age. It is generally taken by mouth. It typically starts working after half an hour, with maximum effect at two hours. Its effects last for about four to six hours. Codeine exhibits abuse potential similar to other opioid medications, including a risk of habituation and overdose.

Aspirin/paracetamol/caffeine is a combination drug for the treatment of pain, especially tension headache and migraine. It contains aspirin, a non-steroidal anti-inflammatory drug; paracetamol (acetaminophen), an analgesic; and caffeine, a stimulant.

Vincent Chemical Company was an Australian business noted for manufacture of a popular compound analgesic "Vincent's APC"

References

  1. Beaver, William T. (1984). "Combination Analgesics". The American Journal of Medicine. Elsevier BV. 77 (3): 38–53. doi:10.1016/s0002-9343(84)80101-1. ISSN   0002-9343. PMID   6486130.
  2. Powerhouse Museum. "Packet of Bex Powders". Powerhouse Museum, Australia. Retrieved 10 July 2011.