A cough at your age is usually caused by a common cold, throat irritation, or a mild chest infection. Try taking warm fluids like water, soups, or herbal drinks to soothe the throat, and do steam inhalation once or twice a day to ease irritation and help clear the airway. Avoid cold foods, dust, and smoke as they can worsen the cough, and give your body enough rest to support recovery. Keep yourself well hydrated so the throat does not become dry and irritated. If the cough is troubling, a doctor may advise a suitable syrup based on your symptoms. Consult a doctor if the cough does not improve or worsens.

A cough lasting more than 10 days is often due to a lingering infection, throat irritation, or allergies that have not fully settled. Try drinking warm fluids like water or soups to soothe the throat, and use steam inhalation to help clear irritation and ease breathing. Avoid cold drinks, dust, and smoke as these can trigger more coughing, and keep yourself well hydrated through the day to reduce dryness. Getting proper rest and keeping your surroundings clean can also support recovery. If you develop fever, breathlessness, chest pain, or thick mucus, it may need attention. Consult a doctor if the cough is not settling or begins to worsen.