Overview
Many symptoms of COVID-19, such as runny nose, cough, and headache, can overlap with allergies. However, allergies do not cause fever, body aches, or a significant loss of smell.
Symptoms
Allergies often cause sneezing, itchy eyes and nose, and clear nasal discharge. COVID-19 can cause fever, cough, and a loss of taste and smell.
Causes
Allergies are triggered by allergens (pollen, dust). COVID-19 is caused by a virus.
Treatment
Allergies are treated with antihistamines and avoiding triggers. COVID-19 requires rest, hydration, and symptom management.
When to See a Doctor
If you have a fever, body aches, or a sudden loss of smell, get tested for COVID-19.