Non-Prescription Treatment Recommendations for COVID-19
For symptomatic COVID-19 managed at home, use paracetamol (acetaminophen) for fever and pain relief, maintain adequate hydration (up to 2 liters daily), and employ non-pharmacological breathing techniques for breathlessness. 1
Fever and Pain Management
Paracetamol is the preferred antipyretic over NSAIDs for COVID-19 patients. 1 Key principles include:
- Take paracetamol only when fever and associated symptoms are present
- Continue only while symptoms persist
- Do not use antipyretics solely to reduce body temperature
- Drink fluids regularly to avoid dehydration (maximum 2 liters per day)
Important Caveat on NSAIDs
While some evidence suggests ibuprofen and naproxen may be effective for viral respiratory infections 2, until more definitive evidence emerges, paracetamol remains the safer first-line choice for COVID-19 1. The concern stems from case reports suggesting NSAIDs may prolong treatment duration and worsen clinical outcomes in COVID-19 patients 2.
Breathlessness Management
For mild to moderate breathlessness, employ these non-pharmacological techniques 1:
- Pursed-lip breathing: Inhale through nose for several seconds, exhale slowly through pursed lips for 4-6 seconds
- Positioning: Sit upright to increase peak ventilation and reduce airway obstruction
- Forward lean: Lean forward with arms bracing a chair or knees to improve ventilatory capacity
- Shoulder relaxation: Drop shoulders to reduce the hunched posture associated with anxiety
Cough Management
For distressing cough in community settings, over-the-counter options are limited. The guideline mentions prescription codeine-based products for severe cases 1, but these require medical consultation and are not available over-the-counter.
What NOT to Use
Do not use the following without prescription or medical supervision:
- Ivermectin: Not supported for COVID-19 treatment 3
- Antibiotics: Should not be used routinely without evidence of bacterial superinfection (requires medical evaluation) 4
- Corticosteroids: Should not be used for mild COVID-19 managed at home 4
Vitamins and Supplements
While many patients self-medicate with vitamins C and D, zinc, and other supplements 5, 6, there is insufficient high-quality evidence to recommend these as standard treatment. The guidelines reviewed do not provide strong recommendations for or against vitamin supplementation 7.
When to Seek Medical Care
Seek immediate medical attention if:
- Breathlessness worsens significantly
- Oxygen saturation drops (if monitoring at home)
- Symptoms progress beyond mild illness
- High-risk features present (advanced age, multiple comorbidities, immunocompromised state)
Critical Pitfall to Avoid
Do not exceed recommended dosages of over-the-counter medications. Studies show 42% of long COVID patients exceeded recommended dosages when self-medicating 5, which can lead to serious adverse effects, particularly with paracetamol (hepatotoxicity) and NSAIDs (gastrointestinal and cardiovascular complications).
Algorithm for Home Management
- Confirm COVID-19 diagnosis (if possible with testing)
- Assess symptom severity: Fever, cough, breathlessness
- For fever/pain: Start paracetamol at recommended doses
- For breathlessness: Begin non-pharmacological breathing techniques
- Maintain hydration: Up to 2L daily
- Monitor symptoms: If worsening or high-risk features, contact healthcare provider
- Avoid: NSAIDs (prefer paracetamol), antibiotics without medical guidance, corticosteroids
This approach prioritizes safety and evidence-based symptom management while avoiding potentially harmful interventions that lack supporting evidence in COVID-19.