Hello dear sir/mam, I have been suffering from a little cough (khasi) for 4 to 5 days. But there is no cough only khasi without cough. No breathlessness. No chest pain. But my friend is a doctor, age told me to do a chest x ray. Will be correct to do since I haven't taken any medication for cold. Please reply me soon. Or else what kind of syrup I can take suggest me.