Düzce Med J, cilt.22, ss.44-50, 2020 (Scopus)
Aim: Most of the coronavirus disease 2019 (COVID-19) patients have respiratory symptoms;
however, various neurological symptoms, such as headache, can be seen. The
pathophysiological mechanism of headache in COVID-19 is unknown completely. In our
study, we aimed to investigate the relationship between headache and inflammatory markers
and disease severity in COVID-19 patients.
Material and Methods: Two hundred and three hospitalized patients with a polymerase chain
reaction (PCR)-confirmed COVID-19 diagnosis between 15 March and 01 June 2020 were
retrospectively investigated. A total of 62 patients with headache symptoms (n=31) and
without headache symptoms (n=31), who were age and gender-matched, were included in the
study. The demographic characteristics, inflammatory serum parameters,
neutrophil/lymphocyte ratio (NLR), C-reactive protein (CRP)/albumin ratio (CAR),
hospitalization times, and disease severity were determined.
Results: Of the 203 COVID-19 patients, 36 (17.7%) had a headache, and it was the fourth
most common symptom. Headache accompanied other symptoms in all patients. Of the
patients with headache, 14 (45.2%) were female, 17 (54.8%) were male, and the mean age was
37.74±16.65 years. In our COVID-19 patients, the neutrophil count, NLR, CRP, CAR were
significantly higher, and hospital stay was longer in patients with headache than those without
headache (p=0.023, p=0.041, p=0.034, p=0,048 and p=0.049, respectively).
Conclusion: As a result, the increased inflammatory response may play a role in the
pathogenesis of headache in COVID-19 patients. Our study is the first study that evaluated the
relationship between headache symptom and inflammation in COVID-19 patients. Further
research is needed on this subject.
Keywords: COVID-19; headache; neutrophil-lymphocyte ratio; C-reactive protein; albumin.