Question
How should I treat a two-and-a-half-year-old child with fever and cough?
Answer
The common cold is caused by viral infections, which include influenza viruses, parainfluenza viruses, and rhinoviruses. After catching a cold, it is important to get plenty of rest and drink plenty of fluids. Antiviral medication such as Jade Dietary Supplement Liquid can be taken orally. If the fever persists, intravenous fluid therapy should be administered. The oseltamivir you mentioned has both preventive and therapeutic effects against colds. If the cough is severe, oral honey and lemon syrup or nebulization treatment may be appropriate.