Blog Date 27 February, 2024

Exploring the Versatile Applications and Advantages of Aceclofenac

Aceclofenac is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain and inflammation in conditions such as rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, and acute gout. Aceclofenac is chemically described as [[[2-[(2,6-Dichlorophenyl)amino]phenyl]acetyl]oxy]acetic acid. It's molecular formula & molecular weight is C16H13Cl2NO4 & 354.18 g/mol respectively.

Aceclofenac is approved by the Food and Drug Administration (FDA) - United States and European Medicines Agency (EMA) - European Union and many other organizations. Aceclofenac is available as generic medication such as Zerodol, Hifenac, Aciclo & etc. It is also available in various forms, including tablets, capsules, and topical preparations such as gels and creams.

Applications:-

  • Arthritis: Aceclofenac is commonly prescribed for various forms of arthritis, including rheumatoid arthritis, osteoarthritis, and ankylosing spondylitis. It helps to reduce pain, inflammation, and stiffness associated with these conditions, improving the quality of life for patients.
  • Pain Management: It is used to alleviate moderate to severe pain caused by conditions such as muscle sprains, strains, and sports injuries.
  • Gout: Aceclofenac may be prescribed for acute gout attacks to reduce inflammation and pain in the affected joints.
  • Postoperative Pain: After surgical procedures, aceclofenac may be used to manage postoperative pain and inflammation.
  • Dysmenorrhea: It can also be used to alleviate menstrual pain (dysmenorrhea) in women.
  • Dental Pain: Aceclofenac may be prescribed for dental pain relief, especially after dental procedures or in cases of dental inflammation.

Advantages:- Aceclofenac can provide relief from acute pain as well as chronic pain conditions.

  • Effective Pain Relief: Aceclofenac is effective in providing relief from pain associated with various conditions.
  • Anti-Inflammatory Action: As an NSAID, aceclofenac exerts potent anti-inflammatory effects by inhibiting the synthesis of prostaglandins, which are important mediators of inflammation. This makes it particularly useful in conditions characterized by inflammation, such as rheumatoid arthritis and osteoarthritis.
  • Improved Tolerability: Some other NSAIDs, aceclofenac is generally well-tolerated by patients.
  • Choice of Formulations: Aceclofenac is available in various formulations.
  • Rapid Onset of Action: Aceclofenac is known to have a relatively rapid onset of action.
  • Comparable Efficacy: Clinical studies have shown that aceclofenac is comparable in efficacy to other NSAIDs commonly used for pain relief and inflammation, providing similar levels of pain relief and improvement in functional status in patients with arthritis and other inflammatory conditions.

Mechanisms: - Aceclofenac, a nonsteroidal anti-inflammatory drug (NSAID), exerts its therapeutic effects primarily through the inhibition of cyclooxygenase (COX) enzymes.

Here are the main mechanisms of action of aceclofenac:

  • Inhibition of Cyclooxygenase (COX) Enzymes: Aceclofenac inhibits the activity of both cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2) enzymes. These enzymes are responsible for the conversion of arachidonic acid into prostaglandins, which are lipid mediators involved in inflammation, pain, & fever.
  • By inhibiting COX enzymes, aceclofenac reduces the production of prostaglandins, thereby suppressing inflammation, alleviating pain, and lowering fever.
  • Reduction of Prostaglandin Synthesis: Prostaglandins play a crucial role in the initiation and maintenance of inflammatory responses.
  • Suppression of Leukotriene Synthesis: In addition to inhibiting prostaglandin synthesis, aceclofenac may also interfere with the synthesis of leukotrienes, another group of lipid mediators involved in inflammation.
  • By blocking the activity of COX enzymes, aceclofenac indirectly reduces the formation of leukotrienes from arachidonic acid, further contributing to its anti-inflammatory effects.
  • Modulation of Neutrophil Function: Aceclofenac has been shown to modulate the function of neutrophils, a type of white blood cell involved in the inflammatory response.
  • It can inhibit the release of inflammatory mediators from neutrophils, such as reactive oxygen species (ROS) and cytokines, which contribute to tissue damage and inflammation.
  • Antioxidant Activity: Some studies suggest that aceclofenac may possess antioxidant properties, which could contribute to its anti-inflammatory effects.
  • By scavenging free radicals and reducing oxidative stress, aceclofenac may help protect tissues from damage and inflammation associated with oxidative stress.
  • Common Side Effects includes Headache, Dizziness, Skin Rash, & etc.

Some of the Impurities of Aceclofenac are as follows: -

CAT No. Product Name CAS No.
A020001 Aceclofenac EP Impurity A 15307-86-5
A020002 Aceclofenac EP Impurity B 15307-78-5
A020003 Aceclofenac EP Impurity C 15307-77-4
A020004 Aceclofenac EP Impurity D 139272-66-5
A020005 Aceclofenac EP Impurity E 139272-67-6
A020006 Aceclofenac EP Impurity F 100499-89-6
A020007 Aceclofenac EP Impurity G 1215709-75-3
A020008 Aceclofenac EP Impurity H 1216495-92-9

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