Excuse me intermittent dry cough does not have a fever what reason

Intermittent cough without fever may be caused by inflammation caused by respiratory tract infection, such as tonsillitis, bronchitis, etc., and may be caused by chronic pharyngitis, do not rule out the possibility of pneumonia; you can take warm boiled water appropriately to ensure that the throat is moist, reduce the number of times you speak, and go to the respiratory department of a regular hospital for examination.