You can also take Fenbid for fever, but Fenbid is slower to work for feverish patients. Fenbid is an extended-release capsule of ibuprofen, the main ingredient of which is ibuprofen, with antipyretic, analgesic and anti-inflammatory effects, used for pain or fever caused by influenza, but also for the relief of toothache, headache, pain from sports injuries, swollen joints caused by osteoarthritis, primary dysmenorrhea in women, as well as muscle and joint pain and other pain. Fenbendazole is an extended-release formulation of ibuprofen. The drug is released gradually in the body and can last for 12 hours per dose for pain relief, so it is more suitable for patients with high fever, where the effect of reducing fever is slower, and for pain relief and anti-inflammatory effects. For patients with fever, paracetamol and lexon can be applied, and children can apply Merlin to reduce fever. Fenbid is more effective in relieving all kinds of pain.