What are COX-2 inhibitors examples?

What are COX-2 Inhibitors (e.g. Vioxx, Celebrex and Bextra)? The main brands of COX-2 inhibitor drugs currently on the market are Celebrex and Bextra (since the Vioxx recall). COX-2 inhibitors are a newer type of NSAID that block the COX-2 enzyme at the site of inflammation.

What drugs are selective COX-2 inhibitors?

What Are COX-2 Inhibitors?

• Also known as selective COX-2 inhibitors, these medications treat inflammatory pain.
• Celebrex (celecoxib) is currently the only brand-name selective COX-2 inhibitor available in the United States; there are also generic versions of celecoxib.

Is Ibuprofen a COX 1 or COX-2 inhibitor?

Mechanism of action Ibuprofen is a non-selective inhibitor of an enzyme called cyclooxygenase (COX), which is required for the synthesis of prostaglandins via the arachidonic acid pathway. COX is needed to convert arachidonic acid to prostaglandin H2 (PGH2) in the body.

What do COX inhibitors inhibit?

COX-2 inhibitors are NSAIDs that selectively block the COX-2 enzyme and not the COX-1 enzyme. Blocking this enzyme impedes the production of prostaglandins by the COX-2 which is more often the cause the pain and swelling of inflammation and other painful conditions.

Do COX-2 inhibitors affect kidneys?

Like other NSAIDs, COX-2 inhibitors can cause salt and water retention, leading to edema and worsening hypertension. They can also cause acute declines in renal function and glomerular filtration rate.

What is the safest Cox-2 inhibitor?

NEW ORLEANS, LA—Ten years in the making, with more than two out of three patients dropping out of the study, the PRECISION trial has found that the COX-2 inhibitor celecoxib is as safe—from a cardiovascular standpoint—as two of the world’s most popular anti-inflammatory drugs, ibuprofen and naproxen.

What is the safest Cox 2 inhibitor?

Can Celebrex harm the kidneys?

Although this Clinical Inquiry concludes that celecoxib does not appear to worsen renal function, it should still be used with caution for patients who are elderly, hospitalized, or at risk of developing serious complications such as acute renal failure, heart failure, and gastrointestinal bleeding.

Is naproxen a COX-1 or COX-2 inhibitor?

Naproxen is a non-steroidal, antiinflammatory agent. It is a non-selective COX-1 and COX-2 inhibitor Mitchell et al (1993). Structurally, naproxen is a propionic acid-derived, non-steroidal, anti-inflammatory drug with a chiral center.