My son is 2.9 years old. From last 3 months he is having running nose. Stopped for sometime but again started running. We used less allopathic but gave homeopathic. But of no use. From 9 dec 2018 he is having cough and cold both with vomiting two days, can not take easy breadth while sleeping. Was in high fever too. We r giving allopathic treatment from 10 dec onwards with antibiotics and nebulization. Fever is controlled now, nose was also somewhat controlled but now again started running and cough was always there. His father is having asthmatic background. Please suggest.