baby has cold from last 15 days, having cough from last 7 days...gave her medicines as prescribed..bt still have cough and cold...please suggest

A. if a prolonged cold and cough don't improve, it could be due to infection or allergy. if oral medicines fail, consider nebulization or use an inhaler with a spacer. avoid sugary, potentially irritating foods, outside eatables, and packaged snacks like bicscuits and chocolates. also, prevent temperature variations to help manage symptoms.