Common Cold

 

The common cold is a viral infection of the upper respiratory tract. While not serious, it can be highly uncomfortable and disruptive to daily life.

Causes
Most colds are caused by rhinoviruses, which spread through:

1. Direct contact with infected people or surfaces.

2. Airborne droplets when someone sneezes or coughs.

Symptoms
Typical symptoms include:

1. Runny or stuffy nose.

2. Sore throat.

3. Coughing and sneezing.

4. Mild fever and fatigue.


Treatment and Prevention
There’s no cure for the common cold, but symptoms can be managed with rest, hydration, and over-the-counter medications. Preventive measures include washing hands frequently and avoiding close contact with sick individuals.