Viral Common Cold

Viral common cold is an acute self-limited upper-respiratory tract infection caused by rhinovirus/coronavirus/adenovirus, presenting with nasal congestion/rhinorrhea/sneezing/sore throat/cough/low-grade fever. Treatment: rest; hydration; humidification; saline gargles/spray; analgesics/antipyretics (acetaminophen/ibuprofen); oral/topical decongestants short-term; antibiotics not indicated; antihistamines not beneficial; seek care if symptoms persist >10 days or worsen.

Common Symptoms

Nasal congestion/rhinorrhea; sore throat/cough; low-grade fever; self-limited

Causes and Pathogenesis

Rhinovirus/coronavirus/adenovirus infects upper-airway epithelium, causing inflammation.

Treatment

Rest/hydration; analgesics/decongestants; antibiotics not indicated

Preventive Measures

Hand hygiene; avoid close contact; cover cough.

Department to Visit

It is recommended to visit the General practice/ENT/Pediatrics department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.