17 Reasons For Prolonged Cough

1. Bacterial Infection

Bacterial infection may occur upon recovering from a cold. Your airways may be left irritated and still raw from the illness, making it easier for bacteria to infect you. This could lead to bronchitis, sinus infections, and pneumonia. A long drawn out cough with pain or fever may be a sign of bacterial infection. If such is the case, your doctor may prescribe you an antibiotic.