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Headache pattern of COVID-19 patients.
| Headache pattern | Prevalence (%) | Dizziness pattern | Prevalence (%) |
|---|---|---|---|
| Global | 31.2 | Feeling of imbalance | 26 |
| One-sided | 18.2 | Light headedness | 16 |
| Tensional | 15.3 | True vertigo | 9.3 |
| Pulsate | 12.6 | ||
| Accompanied by nausea and vomiting | 10.5 | ||
| Sharp stabbing | 2.5 | ||
