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Flu vs. COVID: Subtle Symptom Clues Revealed
12 Oct
Summary
- Flu symptoms typically last about eight days, followed by weeks of fatigue.
- COVID-19 symptoms usually appear five to six days after exposure.
- Testing is the only certain way to distinguish between COVID-19 and flu.
With respiratory infections circulating, a pharmacist has clarified potential differences between illnesses like the flu and COVID-19, noting that symptom duration may offer clues.
Dr. Neel Patel from LloydsPharmacy Online Doctor indicated that flu patients typically experience severe symptoms for two to three days, with a full recovery taking several weeks. In contrast, COVID-19 symptoms usually manifest five to six days after exposure and can persist for up to two weeks.
Both illnesses share common symptoms such as fever, cough, and headache, making differentiation difficult. Dr. Patel suggested that COVID-19 symptoms might feel more intense. However, he emphasized that testing remains the sole reliable method for confirmation.
While free NHS testing is limited, individuals can purchase lateral flow and PCR tests online or through pharmacies. The NHS advises seeking urgent medical attention for severe symptoms like difficulty breathing or persistent chest pain.
