Chemistry and biology. 1  Phosducin, the gene for a human protein found in the retina. 2  Pyridinium dichromate (Cornforth reagent), a chromium-based oxidant used in organic chemistry. 3  Pyruvate decarboxylase, a homotetrameric enzyme that catalyses the decarboxylation of pyruvic acid to acetaldehyde and carbon dioxide.
A: Ibuprofen belongs to a class of drugs called non-steroidal anti-inflammatory drugs (NSAIDs). NSAIDs work by blocking substances in the body that cause pain and inflammation. Ibuprofen is used to treat fever, pain, and inflammation from a variety of conditions including headache, arthritis, menstrual cramps, backache, toothache, and minor injuries.
Common side effects of ibuprofen include nausea, dyspepsia, gastrointestinal ulceration/bleeding, raised liver enzymes, diarrhea, constipation, epistaxis (nose bleed), headache, dizziness, priapism, rash, salt and fluid retention, and hypertension (high blood pressure). These are not all the possible side effects of ibuprofen.