While headache alone does not indicate COVID-19, other signs to watch out for are as follows:
- Fever
- Fatigue
- Sore throat
- Cough
- Runny nose
- Body ache, muscle and joint pain
- Loss of sense of smell and taste
- Gastrointestinal issues
Those who have serious infection may experience symptoms such as shortness of breath, chest pain, heart palpitations and low blood oxygen levels. In case of such occurrences, contact your doctor immediately.