Musculosketetal Flashcards
What are NSAIDs?
Non-steroidal inflammatory drugs
What do NSAIDs do?
Inhibit activity of cyclooxygenases (COX-1) and cyclooxygenases-2 (COX-2) and thus synthesis of prostaglandins and thromboxane. Leading to anti-inflammatory, analgesic (pain-killing) and antipyretic (fever-reducing) effects.
What do NSAIDs treat?
Symptomatic relief e.g. headaches, osteoarthritis ect.
What are three examples of NSAIDs?
Aspirin, ibuprofen, naproxen
What are DMARDs?
Disease-modifying anti-rheumatic drugs
What do DMARDs do?
Decreases pain and inflammation
What does DMARDs treat?
Reduce/ prevent joint damage in rheumatoid arthritis. Also for Crohns disease, lupus erythematosus
What are two examples of DMARDs?
Sulfasalazine, methotrexate
What does Colchicine do?
Prevents migration of neutrophils into the joint by binding to tubulin, resulting in the depolymerisation of the microtubules and reduced cell motility
What does Colchicine treat?
Gouty arthritis
What does Allopurinol do?
Reduces synthesis of uric acid by competitive inhibition of xanthine oxidase
What does Allopurinol treat?
Gout (recurrent attacks of inflammatory arthritis)
What does Betaxolol do?
Its a beta-blocker that reduces pressure within the eye (intraocular pressure)
What does Betaxolol treat?
Ophthalmic- glaucoma (build up of pressure in the eye that affects vision)
What does Prostaglandin analogues do?
Decrease eye pressure by decreasing fluid within the eye