A headache can strike at any time, and they’re often more common during the warmest days of summer – particularly when the mercury soars in the midst of a heatwave.
“Headaches can be triggered by a multitude of factors,” says Dr Steve Allder, consultant neurologist at Re:Cognition Health (recognitionhealth.com). “Ranging from genetics, diet, food intolerances, hunger and allergies, through to hormones, lifestyle, weather conditions, environment, fatigue, sleep disturbance or deprivation, strenuous exercise, dehydration and wider medical issues.”
