The difference between Erythroxib Tablets and Ibuprofen Tablets mainly lies in the composition of the drug, indications and adverse drug reactions. 1. drug composition: the main ingredient of erixib tablets is erixib, erixib is a selective inhibition of cyclooxygenase-2 non-steroidal anti-inflammatory drugs, ibuprofen tablets, the main ingredient of ibuprofen, ibuprofen is a non-selective cyclooxygenase-1 non-steroidal anti-inflammatory drugs. 2. Indications: Erythroxib is indicated for the relief of osteoarthritis pain symptoms, while ibuprofen tablets are indicated for the relief of fever caused by colds and influenza and mild to moderate pain such as headache, migraine and toothache. 3. Adverse reactions: Erythroxib common adverse drug reactions for epigastric discomfort, fecal occult blood, alanine aminotransferase elevation, etc., and ibuprofen common adverse drug reactions for nausea, vomiting, heartburn, mild indigestion and so on. Erythroxib tablets and ibuprofen should be used under the guidance of a physician, it is recommended that patients go to the relevant departments of regular hospitals for a detailed consultation, and follow the doctor’s instructions for treatment.