Corticosteroid Use in Common Cold

Introduction to Corticosteroid Risks

The European Position Paper on Rhinosinusitis, as referenced by the European medical community, demonstrates that corticosteroids do not provide symptomatic relief for the common cold, with high-quality evidence (Level 1a) 1
The common cold is a self-limiting viral illness requiring only symptomatic management, not immunosuppressive therapy, as stated by the American College of Physicians 2

For symptomatic relief of common cold, the American Academy of Family Physicians recommends using combination antihistamine-decongestant-analgesic products, which provide significant relief in 1 out of 4 patients 3
First-generation antihistamine (brompheniramine) with sustained-release pseudoephedrine can be used for congestion and rhinorrhea, as suggested by the American Academy of Allergy, Asthma, and Immunology 3
NSAIDs (ibuprofen 400-800 mg every 6-8 hours) can be used for headache, malaise, and pain, according to the American College of Rheumatology 3, 4
Zinc lozenges (≥75 mg/day) can be used only if started within 24 hours of symptom onset, as recommended by the National Institutes of Health 3, 4
Nasal saline irrigation can be used for symptom relief, as suggested by the American Academy of Otolaryngology 3

Only consider any intervention beyond symptomatic care if at least 3 of the 5 criteria (discolored nasal discharge, severe local facial pain, fever >38°C, "double sickening", elevated inflammatory markers) are present, as advised by the Infectious Diseases Society of America 3, 5
Systemic corticosteroids are not recommended for post-viral rhinosinusitis due to lack of benefit and potential harm, according to the European Position Paper on Rhinosinusitis 6

The common cold requires no corticosteroid therapy whatsoever, as stated by the American College of Physicians and the European medical community 1, 2
Deflazacort specifically increases infection risk and provides no benefit for cold symptoms, as warned by the FDA 1, 2
Reserve antibiotics only for confirmed bacterial complications, not routine cold symptoms, as recommended by the American College of Physicians 2