Brufen Retard 800mg is a sustained-release formulation of ibuprofen, a non-steroidal anti-inflammatory drug (NSAID). Each tablet contains 800mg of ibuprofen B.P. in a special sustained-release form that provides extended pain relief and anti-inflammatory effects. The package contains 20 tablets. This medication is used to treat pain and inflammation associated with various conditions including arthritis, muscle aches, and joint pain. The sustained-release formulation allows for prolonged action with less frequent dosing compared to regular ibuprofen tablets. As with all NSAIDs, it should be taken under medical supervision and with food to minimize gastric irritation. Common side effects may include stomach upset, heartburn, and dizziness. This is a prescription-only medication.