https://www.healthcentral.com/article/what-cause-headache-whenever-lean-back-chair-rest-head
Migraine

What Would Cause Me To Get A Headache Whenever I Lean Back In A Chair And Rest My Head?

    Answered by Teri Robert
    You should know: The answer above provides general health information that is not intended to replace medical advice or treatment recommendations from a qualified healthcare professional.