Cough can be caused by various factors, including respiratory infections (such as colds or flu), irritants like smoke or dust, allergies, asthma, or underlying medical conditions like chronic bronchitis or gastroesophageal reflux disease (GERD).
Fever is usually a response to an infection, such as a bacterial or viral infection. It occurs when the body’s immune system releases pyrogens in response to the invading pathogens, increasing body temperature.
The common cold is primarily caused by viruses, with rhinoviruses being the most frequent culprits. The viruses are typically transmitted through respiratory droplets when an infected person coughs or sneezes or by touching surfaces with the virus and then touching the nose or mouth.
Cough
Fever
Cold (Common Cold)