Achilles Tendon Injuries and Tendonitis Medication
- Author: Anthony J Saglimbeni, MD; Chief Editor: Consuelo T Lorenzo, MD more...
Medication Summary
Two major categories of drugs used in Achilles tendon rupture and Achilles tendonitis are analgesics, both opioid and nonopioid, and nonsteroidal anti-inflammatory agents (NSAIDs). Consider side effects and patient profiles when choosing medications. Acetaminophen can result in liver damage. Opioids can result in gastrointestinal distress, constipation, and sedation and have addictive potential. NSAIDs can result in gastrointestinal upset, gastrointestinal bleeding, renal damage, and impaired coagulation. New generation of COX-2 inhibiting NSAIDs may have fewer side effects. Currently, the only available COX-2 drug is celecoxib.
Analgesics
Class Summary
Pain control is essential to quality patient care. Analgesics ensure patient comfort and have sedating properties, which are beneficial for patients who have sustained trauma or have sustained injuries.
Acetaminophen (Tylenol, Feverall, Aspirin Free Anacin)
DOC for pain in patients with documented hypersensitivity to aspirin or NSAIDs, with upper GI disease, or who are taking oral anticoagulants.
Opioid analgesics
Class Summary
Control of moderate to severe pain.
Hydrocodone and acetaminophen (Vicodin, Lorcet, Lortab)
Drug combination indicated for moderate to severe pain.
Nonsteroidal anti-inflammatory drugs
Class Summary
Have analgesic, anti-inflammatory, and antipyretic activities. Their mechanism of action is not known, but they may inhibit cyclo-oxygenase activity and prostaglandin synthesis. Other mechanisms may exist as well, such as inhibition of leukotriene synthesis, lysosomal enzyme release, lipoxygenase activity, neutrophil aggregation, and various cell membrane functions.
Naproxen (Naprosyn, Aleve, Naprelan, Anaprox)
For relief of mild to moderate pain; inhibits inflammatory reactions and pain by decreasing activity of cyclo-oxygenase, which results in a decrease of prostaglandin synthesis.
Cyclo-oxygenase II inhibitors
Class Summary
Control of pain and inflammation, especially in cases of contraindication to conventional anti-inflammatories. Although increased cost can be a negative factor, the incidence of costly and potentially fatal GI bleeds is clearly less with COX-II inhibitors than with traditional NSAIDs. Ongoing analysis of cost avoidance of GI bleeds will further define the populations that will find COX-II inhibitors the most beneficial.
Celecoxib (Celebrex)
Inhibits primarily COX-2. COX-2 is considered an inducible isoenzyme, induced during pain and inflammatory stimuli. Inhibition of COX-1 may contribute to NSAID GI toxicity. At therapeutic concentrations, COX-1 isoenzyme is not inhibited thus GI toxicity may be decreased. Seek lowest dose of celecoxib for each patient.
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