Coughing frequently and having trouble urinating should not be disregarded because they can be caused by a variety of conditions, including diabetes, allergies, infections, smoking, asthma, prostate enlargement, and bladder infections. Avoid smoking, stay out of cold or dusty places, drink plenty of water, and don't hold pee for extended periods of time. For allergy-related coughs, doctors may prescribe cough medications or antihistamines like cetirizine; however, urine tests and a thorough assessment may be necessary prior to treatment. If you develop a fever, scorching urination, blood in your urine, breathing problems, or a persistent cough that lasts longer than a few weeks, please see a doctor.