Most<unk> s are weak acids, with a pKa of 3–5. They are absorbed well from the stomach and intestinal mucosa. They are highly protein-bound in plasma (typically >95%), usually to albumin, so that their volume of distribution typically approximates to plasma volume. Most<unk> s are metabolized in the liver by oxidation and conjugation to inactive metabolites that typically are excreted in the urine, though some drugs are partially excreted in bile. Metabolism may be abnormal in certain disease states, and accumulation may occur even with normal dosage. Ibuprofen and diclofenac have short half-lives (2–3 hours). Some<unk> s (typically oxicams) have very long half-lives (e.g. 20–60 hours).
Nonsteroidal anti-inflammatory drug
Antiarthritics
Anticorticosteroid
Disease-modifying antirheumatic drug
Antiviral drug
Chiral drugs
Antiprion drug
Antiplatelet drug