11/05/2026
Common Cold is Caused by: Rhinovirus .
The most common cause of the Common cold is Rhinovirus.
What is the Common Cold?
The common cold is a mild viral infection of the upper respiratory tract (nose, throat, and sinuses).
Cause
Mainly caused by rhinoviruses
Other viruses (like coronavirus, adenovirus) can also contribute
Mode of Transmission
Airborne droplets (coughing, sneezing)
Direct contact (touching contaminated surfaces)
Symptoms
Runny or blocked nose
Sneezing
Sore throat
Cough
Mild fever
Headache and body aches
Treatment
No specific cure (self-limiting disease)
Symptomatic treatment:
Rest
Fluids
Paracetamol for fever
Decongestants
Prevention
Hand hygiene
Avoid close contact with infected individuals
Cover mouth while coughing or sneezing
Conclusion
The common cold is mainly caused by rhinovirus, spreading easily through air and contact, and usually resolves on its own.
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