Coughs and colds are rife this time of year, but how can you tell when they might be a sign of something more serious, like pneumonia?Recognising the difference between an ordinary cough and a ...

Dr. Roach: I am a 64-year-old male who is a lifelong endurance athlete. For the past 15 years, my primary activities are cycling and swimming.… Dr. Roach: Would it be risky to take a low dose (20 mg) ...