Covid-19 and red flags for secondary headache disorder

Takeaway

  • In people with Coronavirus disease 2019 (Covid-19) that described experiencing headaches, red flags, which are symptoms that may signal secondary headache disorder, were frequent.

Why this matters ?

    Headache is a common symptom in people with Covid-19; however, it has not been established if these individuals are experiencing secondary headache disorder due to Covid-19.