NSAIDs are usually indicated for the treatment of acute or chronic conditions where pain and inflammation are present. Research continues into their potential for prevention of colorectal cancer, and treatment of other conditions, such as cancer and cardiovascular disease. NSAIDs are generally indicated for the symptomatic relief of the following conditions. (Rossi, 2004) rheumatoid arthritis osteoarthritis inflammatory arthropathies (e.g. ankylosing spondylitis, psoriatic arthritis, Reiter's syndrome)See also:

Non-steroidal anti-inflammatory drug, Non-steroidal anti-inflammatory drug - Mode of action, Non-steroidal anti-inflammatory drug - Examples of NSAIDs, Non-steroidal anti-inflammatory drug - salicylates, Non-steroidal anti-inflammatory drug - arylalkanoic acids, Non-steroidal anti-inflammatory drug - 2-arylpropionic acids profens, Non-steroidal anti-inflammatory drug - N-arylanthranilic acids fenamic acids, Non-steroidal anti-inflammatory drug - oxicams, Non-steroidal anti-inflammatory drug - coxibs, Non-steroidal anti-inflammatory drug - sulphonanilides, Non-steroidal anti-inflammatory drug - Uses of NSAIDs, Non-steroidal anti-inflammatory drug - Adverse effects, Non-steroidal anti-inflammatory drug - Gastrointestinal ADRs, Non-steroidal anti-inflammatory drug - Renal ADRs, Non-steroidal anti-inflammatory drug - Photosensitivity, Non-steroidal anti-inflammatory drug - Pregnancy, Non-steroidal anti-inflammatory drug - Other ADRs, Non-steroidal anti-inflammatory drug - Newer NSAIDs: Selective COX inhibitors, Non-steroidal anti-inflammatory drug - COX-2 inhibitors, Non-steroidal anti-inflammatory drug - Controversies with COX-2 inhibitors, Non-steroidal anti-inflammatory drug - COX-3 inhibitors

Read more here: » Non-steroidal anti-inflammatory drug: Encyclopedia II - Non-steroidal anti-inflammatory drug - Uses of NSAIDs

See also:

Non-steroidal anti-inflammatory drug, Non-steroidal anti-inflammatory drug - Mode of action, Non-steroidal anti-inflammatory drug - Examples of NSAIDs, Non-steroidal anti-inflammatory drug - salicylates, Non-steroidal anti-inflammatory drug - arylalkanoic acids, Non-steroidal anti-inflammatory drug - 2-arylpropionic acids profens, Non-steroidal anti-inflammatory drug - N-arylanthranilic acids fenamic acids, Non-steroidal anti-inflammatory drug - oxicams, Non-steroidal anti-inflammatory drug - coxibs, Non-steroidal anti-inflammatory drug - sulphonanilides, Non-steroidal anti-inflammatory drug - Uses of NSAIDs, Non-steroidal anti-inflammatory drug - Adverse effects, Non-steroidal anti-inflammatory drug - Gastrointestinal ADRs, Non-steroidal anti-inflammatory drug - Renal ADRs, Non-steroidal anti-inflammatory drug - Photosensitivity, Non-steroidal anti-inflammatory drug - Pregnancy, Non-steroidal anti-inflammatory drug - Other ADRs, Non-steroidal anti-inflammatory drug - Newer NSAIDs: Selective COX inhibitors, Non-steroidal anti-inflammatory drug - COX-2 inhibitors, Non-steroidal anti-inflammatory drug - Controversies with COX-2 inhibitors, Non-steroidal anti-inflammatory drug - COX-3 inhibitors

Read more here: » Non-steroidal anti-inflammatory drug: Encyclopedia II - Non-steroidal anti-inflammatory drug - Examples of NSAIDs

In terms of their molecular biology, COX-1 and COX-2 are of similar molecular weight (67 and 72 kDa respectively), and having 65% amino acid sequence homology and near-identical catalytic sites. The most significant difference between the isoenzymes, which allows for selective inhibition, is the substitution of isoleucine at position 523 in COX-1 with valine in COX-2. The relatively smaller Val523 residue in COX-2 allows access to a hydrophobic side-pocket in the enzyme (which Ile523 s ...

See also:

Cyclooxygenase, Cyclooxygenase - Physiology, Cyclooxygenase - Pharmacology, Cyclooxygenase - Classical NSAIDs, Cyclooxygenase - Newer NSAIDs

Read more here: » Cyclooxygenase: Encyclopedia II - Cyclooxygenase - Pharmacology

Cyclooxygenase (COX) is an enzyme (EC 1.14.99.1) that is responsible for formation of important biological mediators called prostanoids (including prostaglandins, prostacyclin and thromboxane). Pharmacological inhibition of COX can provide relief from the symptoms of inflammation and pain; this is the method of action of well-known drugs such as aspirin and ibuprofen. Cyclooxygenase - Physiology. See also prostaglandin and eicosanoid for more details COX converts arachidon ...

Including:

• Cyclooxygenase - Physiology
• Cyclooxygenase - Pharmacology
• Cyclooxygenase - Classical NSAIDs
• Cyclooxygenase - Newer NSAIDs

Read more here: » Cyclooxygenase: Encyclopedia - Cyclooxygenase

An analgesic (colloquially known as painkiller) is any member of the diverse group of drugs used to relieve pain and to achieve analgesia. This derives from Greek an-, "without", and -algia, "pain". Analgesic drugs act in various ways on the peripheral and central nervous system; they include paracetamol (acetaminophen), the nonsteroidal anti-inflammatory drugs (NSAIDs) such as the salicylates, narcotic drugs such as morphine, synthetic drugs with narcotic properties such as tramadol, and various others. So ...

Including:

• Analgesic - Stepwise use
• Analgesic - The major classes
• Analgesic - Paracetamol and NSAIDs
• Analgesic - Opiates and morphinomimetics
• Analgesic - Specific agents
• Analgesic - Specific forms and uses
• Analgesic - Combinations
• Analgesic - Topical or systemic
• Analgesic - Psychotropic agents
• Analgesic - Addiction
• Analgesic - Reference

Read more here: » Analgesic: Encyclopedia - Analgesic

Codeinone is a strong opioid. It is an intermediary substance in the syntheses of semi-synthetic opioids, e.g. naloxone and naltrexone and oxycodone. Codeinone - Chemical structure. Codeinone can described as the methylether of morphinone: 3-methyl-morphinone. Codeinone can be also described as the ketone of codeine: codein-6-on. {Paracetamol (acetaminophen)} {NSAIDs} {Opiates} {Tetrahydrocannabinol} {Aspirin} {Celecoxib} {Diclofenac} {Diflunisa ...

Including:

• Codeinone - Chemical structure

Read more here: » Codeinone: Encyclopedia - Codeinone

Alfentanil (Alfenta) is a parenteral short-acting opioid painkiller, used for anaesthesia in surgery. While it gives less cardiovascular complications, it tends to give stronger respiratory depression. Alfentanil is a Schedule I drug under the Single Convention on Narcotic Drugs[1]. Alfentanil - External link. some more info {Paracetamol (acetaminophen)} {NSAIDs} {Opiates} {Tetrahydrocannabinol} {Aspirin} {Celecoxib} {Diclofenac} {D ...

Including:

• Alfentanil - External link

Read more here: » Alfentanil: Encyclopedia - Alfentanil

Tylenol (paracetamol, also known as acetaminophen) is a popular American brand of pain reliever and fever reducer, sold by Johnson & Johnson. It is extremely popular because it is available without prescription and it is effective with few side effects, but overdoses of Tylenol are serious and can be fatal. In heavy drinkers, regular use of acetaminophen increases liver damage from alcohol. Unlike NSAIDs, paracetamol is not particularly effec ...

Including:

• Tylenol - External link

Read more here: » Tylenol: Encyclopedia - Tylenol

COX-2 selective inhibitor is a form of NSAID that directly targets COX-2, an enzyme responsible for inflammation and pain. Selectivity for COX-2 can halve the risk of peptic ulceration, and is the main feature of celecoxib, rofecoxib and other members of this drug class. Cox-2-selectivity does not seem to affect other side-effects of NSAIDs (most notably an increased risk of renal failure), and some results have aroused the suspicion that there might be an increase in the risk for heart attack, thrombosis and stroke by a relati ...

Including:

• COX-2 inhibitor - Research history
• COX-2 inhibitor - Side-effects and withdrawal of Vioxx
• COX-2 inhibitor - Early COX-2 inhibiting drugs
• COX-2 inhibitor - Comparative studies
• COX-2 inhibitor - Combinations of drugs
• COX-2 inhibitor - Risks and side effects
• COX-2 inhibitor - Considerations for prescription

Read more here: » COX-2 inhibitor: Encyclopedia - COX-2 inhibitor

Celecoxib Celecoxib is a non-steroidal anti-inflammatory drug (NSAID) used in the treatment of osteoarthritis, rheumatoid arthritis, acute pain, painful menstruation and menstrual symptoms, and to reduce numbers of colon and rectum growths polyps in patients with familial adenomatous polyposis. It is marketed by Pfizer under the brand name Celebrex. Celecoxib - Pharmacology. Celecoxib is a highly selective COX-2 inhibitor and primarily inhibits this isoform of cyclooxygenase, whe ...

Including:

• Celecoxib - Pharmacology
• Celecoxib - Adverse effects
• Celecoxib - Gastrointestinal ADRs
• Celecoxib - Cardiovascular risk
• Celecoxib - Allergy
• Celecoxib - Commercial history

Read more here: » Celecoxib: Encyclopedia - Celecoxib

Anti-inflammatory refers to the property of a substance or treatment that reduces inflammation. Anti-inflammatory drugs make up one half of analgesics, remedying pain by reducing inflammation as opposed to opioids which affect the brain. Anti-inflammatory - Steroidal Anti-Inflammatory Drugs. Many steroids - specifically glucocorticoids - reduce inflammation by binding to cortisol receptors. These drugs are often referred to as corticosteroids, though that is a larger category. Including:

• Anti-inflammatory - Steroidal Anti-Inflammatory Drugs
• Anti-inflammatory - Non-Steroidal Anti-Inflammatory Drugs
• Anti-inflammatory - Ice treatment

Read more here: » Anti-inflammatory: Encyclopedia - Anti-inflammatory

A cream is a topical preparation usually for application to the skin. Creams for application to mucus membranes such as those of the rectum or vagina are also used. Creams may be considered pharmaceutical products as even cosmetic creams are based on techniques developed by pharmacy and unmedicated creams are highly used in a variety of skin conditions (dermatoses). Creams are semi-solid emulsions, that is mixtures of oil and water. They are divided into two types: oil-in-water (O/W) creams which are composed of s ...

Read more here: » Cream pharmaceutical: Encyclopedia - Cream pharmaceutical

Lumbago is a symptom which may be defined as a mid to lower back pain which may extend to the buttocks, thigh(s) and leg(s) in either a uni- or bi- lateral fashion. If/when the lower limb is involved, the symptom is termed sciatica rather than lumbago. Lumbago may also be accompanied by other symptoms and signs such as loss of sensation (usually the sole of the foot and posterior aspect of the calf region) and motor function (usually loss of plantar flexion of the foot and toes as well as a diminished ankle jerk reflex) in some areas and back stiffness (pain and rigidity upon mo ...

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Analgesic - Paracetamol and NSAIDs. The exact mechanism of action of paracetamol is uncertain, but it appears to be acting centrally. Aspirin and the NSAIDs inhibit cyclooxygenase, leading to a decrease in prostaglandin production; this improves pain and also inflammation (in contrast to paracetamol and the opioids). Paracetamol has few side effects, but dosing is limited by possible hepatotoxicity (potential for liver damage). NSAIDs may predispose to peptic ulcers, renal failure, allergic reactions, and hearing loss. They may also increase the risk of hemorrhage. A ...

See also:

Analgesic, Analgesic - Stepwise use, Analgesic - The major classes, Analgesic - Paracetamol and NSAIDs, Analgesic - Opiates and morphinomimetics, Analgesic - Specific agents, Analgesic - Specific forms and uses, Analgesic - Combinations, Analgesic - Topical or systemic, Analgesic - Psychotropic agents, Analgesic - Addiction, Analgesic - Reference

Read more here: » Analgesic: Encyclopedia II - Analgesic - The major classes

The widespread use of NSAIDs has meant that the adverse effects of these relatively safe drugs have become increasingly prevalent. The two main adverse drug reactions (ADRs), associated with NSAIDs relate to gastrointestinal (GI) effects and renal effects of the agents. These effects are dose-dependent, and in many cases severe enough to pose the risk of ulcer perforation, upper gastrointestinal bleeding, and death, limiting the use of NSAID therapy. An estimated 10-20% of NSAID patients experience dyspepsia, and NSAID-associated uppe ...

See also:

Non-steroidal anti-inflammatory drug, Non-steroidal anti-inflammatory drug - Mode of action, Non-steroidal anti-inflammatory drug - Examples of NSAIDs, Non-steroidal anti-inflammatory drug - salicylates, Non-steroidal anti-inflammatory drug - arylalkanoic acids, Non-steroidal anti-inflammatory drug - 2-arylpropionic acids profens, Non-steroidal anti-inflammatory drug - N-arylanthranilic acids fenamic acids, Non-steroidal anti-inflammatory drug - oxicams, Non-steroidal anti-inflammatory drug - coxibs, Non-steroidal anti-inflammatory drug - sulphonanilides, Non-steroidal anti-inflammatory drug - Uses of NSAIDs, Non-steroidal anti-inflammatory drug - Adverse effects, Non-steroidal anti-inflammatory drug - Gastrointestinal ADRs, Non-steroidal anti-inflammatory drug - Renal ADRs, Non-steroidal anti-inflammatory drug - Photosensitivity, Non-steroidal anti-inflammatory drug - Pregnancy, Non-steroidal anti-inflammatory drug - Other ADRs, Non-steroidal anti-inflammatory drug - Newer NSAIDs: Selective COX inhibitors, Non-steroidal anti-inflammatory drug - COX-2 inhibitors, Non-steroidal anti-inflammatory drug - Controversies with COX-2 inhibitors, Non-steroidal anti-inflammatory drug - COX-3 inhibitors

Read more here: » Non-steroidal anti-inflammatory drug: Encyclopedia II - Non-steroidal anti-inflammatory drug - Adverse effects

NSAIDs are usually indicated for the treatment of acute or chronic conditions where pain and inflammation are present. Research continues into their potential for prevention of colorectal cancer, and treatment of other conditions, such as cancer and cardiovascular disease. NSAIDs are generally indicated for the symptomatic relief of the following conditions: (Rossi, 2004) Rheumatoid arthritis Osteoarthritis Inflammatory arthropathies (e.g. ankylosing spondylitis, psoriatic arthritis, Reiter's syndrome)See also:

Non-steroidal anti-inflammatory drug, Non-steroidal anti-inflammatory drug - Mode of action, Non-steroidal anti-inflammatory drug - Examples, Non-steroidal anti-inflammatory drug - Salicylates, Non-steroidal anti-inflammatory drug - Arylalkanoic acids, Non-steroidal anti-inflammatory drug - 2-Arylpropionic acids profens, Non-steroidal anti-inflammatory drug - N-Arylanthranilic acids fenamic acids, Non-steroidal anti-inflammatory drug - Oxicams, Non-steroidal anti-inflammatory drug - Coxibs, Non-steroidal anti-inflammatory drug - Sulphonanilides, Non-steroidal anti-inflammatory drug - Uses, Non-steroidal anti-inflammatory drug - Adverse effects, Non-steroidal anti-inflammatory drug - Gastrointestinal ADRs, Non-steroidal anti-inflammatory drug - Renal ADRs, Non-steroidal anti-inflammatory drug - Photosensitivity, Non-steroidal anti-inflammatory drug - Pregnancy, Non-steroidal anti-inflammatory drug - Other ADRs, Non-steroidal anti-inflammatory drug - Newer NSAIDs: selective COX inhibitors, Non-steroidal anti-inflammatory drug - COX-2 inhibitors, Non-steroidal anti-inflammatory drug - Controversies with COX-2 inhibitors, Non-steroidal anti-inflammatory drug - COX-3 inhibitors

Read more here: » Non-steroidal anti-inflammatory drug: Encyclopedia II - Non-steroidal anti-inflammatory drug - Uses

See also prostaglandin and eicosanoid for more details COX converts arachidonic acid to prostaglandin H2 (PGH2), the precursor of all prostanoids. The enzyme contains two active sites: a heme with peroxidase activity, responsible for the reduction of PGG2 to PGH2, and a cyclooxygenase site, where arachidonic acid is converted into the hydroperoxy endoperoxide prostaglandin G2 (PGG2). Currently three COX isoenzymes are known—COX-1, COX-2 and COX-3. COX-3See also:

Cyclooxygenase, Cyclooxygenase - Physiology, Cyclooxygenase - Pharmacology, Cyclooxygenase - Classical NSAIDs, Cyclooxygenase - Newer NSAIDs

Read more here: » Cyclooxygenase: Encyclopedia II - Cyclooxygenase - Physiology

The widespread use of NSAIDs has meant that the adverse effects of these relatively safe drugs have become increasingly prevalent. The two main adverse drug reactions (ADRs), associated with NSAIDs relate to gastrointestinal (GI) effects and renal effects of the agents. These effects are dose-dependent, and in many cases severe enough to pose the risk of ulcer perforation, upper gastrointestinal bleeding, and death, limiting the use of NSAID therapy. An estimated 10-20% of NSAID patients experience dyspepsia, and NSAID-associated uppe ...

See also:

Non-steroidal anti-inflammatory drug, Non-steroidal anti-inflammatory drug - Mode of action, Non-steroidal anti-inflammatory drug - Examples, Non-steroidal anti-inflammatory drug - Salicylates, Non-steroidal anti-inflammatory drug - Arylalkanoic acids, Non-steroidal anti-inflammatory drug - 2-Arylpropionic acids profens, Non-steroidal anti-inflammatory drug - N-Arylanthranilic acids fenamic acids, Non-steroidal anti-inflammatory drug - Oxicams, Non-steroidal anti-inflammatory drug - Coxibs, Non-steroidal anti-inflammatory drug - Sulphonanilides, Non-steroidal anti-inflammatory drug - Uses, Non-steroidal anti-inflammatory drug - Adverse effects, Non-steroidal anti-inflammatory drug - Gastrointestinal ADRs, Non-steroidal anti-inflammatory drug - Renal ADRs, Non-steroidal anti-inflammatory drug - Photosensitivity, Non-steroidal anti-inflammatory drug - Pregnancy, Non-steroidal anti-inflammatory drug - Other ADRs, Non-steroidal anti-inflammatory drug - Newer NSAIDs: selective COX inhibitors, Non-steroidal anti-inflammatory drug - COX-2 inhibitors, Non-steroidal anti-inflammatory drug - Controversies with COX-2 inhibitors, Non-steroidal anti-inflammatory drug - COX-3 inhibitors

Read more here: » Non-steroidal anti-inflammatory drug: Encyclopedia II - Non-steroidal anti-inflammatory drug - Adverse effects

Analgesic - Combinations. Analgesics are frequently used in combination, such as the paracetamol and codeine preparations found in many non-prescription pain relievers. They can also be found in combination with vasoconstrictor drugs such as pseudoephedrine for sinus-related preparations, or with antihistamine drugs for allergy sufferers. Analgesic - Topical or systemic. Topical analgesia is generally recommended to avoid systemic side-effects. Painful joints, for example, may ...

See also:

Analgesic, Analgesic - Stepwise use, Analgesic - The major classes, Analgesic - Paracetamol and NSAIDs, Analgesic - Opiates and morphinomimetics, Analgesic - Specific agents, Analgesic - Specific forms and uses, Analgesic - Combinations, Analgesic - Topical or systemic, Analgesic - Psychotropic agents, Analgesic - Addiction, Analgesic - Reference

Read more here: » Analgesic: Encyclopedia II - Analgesic - Specific forms and uses

NSAIDs can be broadly classified based on their chemical structure. NSAIDs within a group will tend to have similar characteristics and tolerability. There is little difference in clinical efficacy between the NSAIDs when used at equivalent doses. Rather, differences between compounds tended to be with regards to dosing regimens (related to half-life), route of administration, and tolerability profile. Some more common examples are given below. Paracetamol (acetaminophen), owing to its inhibitory action on cyclooxygenase, is sometimes ...

See also:

Non-steroidal anti-inflammatory drug, Non-steroidal anti-inflammatory drug - Mode of action, Non-steroidal anti-inflammatory drug - Examples, Non-steroidal anti-inflammatory drug - Salicylates, Non-steroidal anti-inflammatory drug - Arylalkanoic acids, Non-steroidal anti-inflammatory drug - 2-Arylpropionic acids profens, Non-steroidal anti-inflammatory drug - N-Arylanthranilic acids fenamic acids, Non-steroidal anti-inflammatory drug - Oxicams, Non-steroidal anti-inflammatory drug - Coxibs, Non-steroidal anti-inflammatory drug - Sulphonanilides, Non-steroidal anti-inflammatory drug - Uses, Non-steroidal anti-inflammatory drug - Adverse effects, Non-steroidal anti-inflammatory drug - Gastrointestinal ADRs, Non-steroidal anti-inflammatory drug - Renal ADRs, Non-steroidal anti-inflammatory drug - Photosensitivity, Non-steroidal anti-inflammatory drug - Pregnancy, Non-steroidal anti-inflammatory drug - Other ADRs, Non-steroidal anti-inflammatory drug - Newer NSAIDs: selective COX inhibitors, Non-steroidal anti-inflammatory drug - COX-2 inhibitors, Non-steroidal anti-inflammatory drug - Controversies with COX-2 inhibitors, Non-steroidal anti-inflammatory drug - COX-3 inhibitors

Read more here: » Non-steroidal anti-inflammatory drug: Encyclopedia II - Non-steroidal anti-inflammatory drug - Examples