Headache caused by heat may be caused by migraine or tension-type headache, pyrexia, etc.
1. Migraine or tension-type headache: after being exposed to heat, intracranial and extracranial vasodilatation is likely to induce headache, which may also be accompanied by photophobia, nausea and other symptoms.
2. Pyrexia: after heat exposure, especially prolonged exposure to high temperatures, it is easy to lead to dysregulation of body regulation, resulting in the body heat production is greater than heat dissipation, resulting in a sharp rise in core temperature, which may cause headache, may also be accompanied by burning skin, impaired consciousness and other manifestations.
Heat headache, exclude physiological factors, should be timely medical treatment, by the doctor’s guidance to be treated.