Ibuprofen Granules are not to be taken whenever there is a fever, but usually only when the body temperature exceeds 38.5 degrees Celsius and contraindications to the use of the drug are ruled out. Ibuprofen Granules are mainly used to relieve mild to moderate pain, such as headache, joint pain, toothache, etc. It can also be used to treat fever caused by common cold or influenza. Fever is usually an external manifestation caused by the body’s self-protection, usually low fever advocates physical cooling, without the use of ibuprofen granules and other antipyretic drugs, when the body temperature exceeds 38.5 degrees Celsius, the use of ibuprofen granules and other drugs are often used for antipyretic treatment. In the process of taking ibuprofen granules, patients may experience nausea, vomiting, dizziness, drowsiness, rash and other adverse reactions. In addition to allergy to non-steroidal anti-inflammatory drugs, pregnant women, lactating women, and patients with asthma who are allergic to aspirin are prohibited from using this drug, and patients with contraindications should not use ibuprofen granules even if they have fever. If the symptoms are not relieved for 3 days, it is recommended to stop the drug immediately and consult a doctor or pharmacist. Therefore, the use of medication must be under the guidance of a professional physician, not unauthorized use of medication.