My baby is 10.5 months old, she is having cold and cough since 1 week. As per the doctor prescription we are giving medicines. But there is no improvement, and from last 2 days she is having very bad cough, and thereby she is not able to sleep. what to do

A. Cough and cold can we because of some allergic reaction in the body most of the time it is viral in the origin need to give symptomatic treatment first like steam inhalation and some home remedies cough expectorant may be required along with anti allergic medicatyions