URTI: Symptom and Causes


 Cough is usually the main symptom.                                            
Other symptoms include
  • Nasal Congestion
  • Nasal Discharge
  • Sneezing
  • Runny nose
  • Sore throat
  • Sore throat
  • Painful swallowing
  • Fever
  • General discomfort
  • Fatigue
  • Weakness
  • Poor smelling sensation


These infections are caused by different viruses and bacteria. The most common virus is called the rhinovirus.

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