Asper-flex
Asper-flex Uses, Dosage, Side Effects, Food Interaction and all others data.
Asper-flex is an organic compound or a salt formed between triethanolamine and salicylic acid. Triethanolamine neutralizes the acidity of the salicylic acid. It is a topical analgesic used for temporary relief of minor pain associated with arthritis, simple backache, muscle strains, sprains, and bruises. Unlike other topical analgesics, trolamine salicylate has no distinct odor which improves patient acceptability . It also displays low systemic absorption upon dermal or topical administration and has low skin irritant properties . As with other salicylates, trolamine salicylate is an inhibitor of cyclo-oxygenase (COX) enzymes with no reported selectivity towards a specific enzyme isoform. Asper-flex serves as an active ingredient in topical over-the-counter products for temporary management of mild to moderate muscular and joint pains.
Asper-flex is a salicylate that inhibits cyclo-oxygenase (COX) enzymes responsible for generating pro-inflammatory factors such as to induce pain and inflammation. It is thought to mediate its analgesic effect through inhibition of COX-2 enzyme, which is an induced enzyme responsible for inflammatory responses and pain in muscle and joint disorders. By inhibiting fatty acid COX enzyme, trolamine salicylate inhibits the production of prostaglandins and thromboxanes in inflammatory cells involved in generating pain and inflammation . It thereby works to temporarily reduce mild to moderate pain. In subjects with muscle soreness from exercise, administration of topical trolamine salicylate was associated with reduced duration and severity of muscule soreness compared to placebo . In subjects with osteoarthritis in hands, trolamine salicylate cream was shown to be effective in achieving temporary relief of minor pain and stiffness .
| Trade Name | Asper-flex |
| Generic | Trolamine salicylate |
| Trolamine salicylate Other Names | Trolamine salicylate |
| Type | |
| Formula | C13H21NO6 |
| Weight | Average: 287.312 Monoisotopic: 287.1368874 |
| Groups | Approved |
| Therapeutic Class | |
| Manufacturer | |
| Available Country | |
| Last Updated: | September 19, 2023 at 7:00 am |
Uses
Asper-flex is a medication used to relieve minor aches and pains of the muscles and joints.
Indicated for the temporary relief of aches, and pains of muscles and joints associated with backache, lumbago, strains, bruises, sprains and arthritic or rheumatic pain, pain of tendons and ligaments .
How Asper-flex works
Inflammation and tissue damage in different conditions including arthritis, bursitis, joint disorder, bruises, and strains or sprains of muscle origin, induce mild to moderate pain and are associated with increase prostaglandin synthesis . This is thought to be a result of COX-2 enzyme induction. COX-2 is induced in inflammatory cells in case of cell injury, infection or activation from inflammatory cytokines such as interleukin (IL)-1 and tumor necrosis factor (TNF)-α. Upon activation, COX-2 produces prostanoid mediators of inflammation such as prostaglandins and thromboxanes . Asper-flex mediates its analgesic effect by inhibiting the production of inflammatory mediators that sensitize nociceptive nerve endings and generate pain .
Toxicity
It is hazardous in case of ingestion . The carcinogenicity, mutagenicity and effects on reproductive fertility of trolamine salicylate have not been reported.
Food Interaction
No interactions found.Volume of Distribution
Topical administration of 1 gram of 10% trolamine salicylate in abdominal rat skin resulted in an approximate extravascular volume of distribution (V/F) of 24.0 mL .
Elimination Route
Following topical administration of 10% trolamine salicylate in healthy volunteers, salicylic acid could not be detected in serum indicating low systemic absorption .
Elimination Route
Following topical administration of 10% trolamine salicylate in healthy volunteers, urinary recovery of total salicylate during the first 24 hours was 6.9 mg (p < 0.05), which is 1.4% of total dose .
Innovators Monograph
You find simplified version here Asper-flex
