Daijiworld Media Network – New Delhi
New Delhi, May 12: The ongoing intense summer heatwave is not only causing physical discomfort but is also emerging as a growing threat to neurological health, with hospitals and outpatient departments across the country witnessing a rise in complaints related to headaches, dizziness, fatigue and difficulty concentrating.
Doctors say many people experiencing persistent headaches and irritability during extreme heat conditions may actually be suffering from what experts are calling “heat headaches”.
According to health experts, excessive sweating during summer leads to significant fluid loss, resulting in dehydration and electrolyte imbalance. This, in turn, affects blood circulation to the brain and can trigger headaches, dizziness and migraine-like symptoms.
Medical professionals also pointed out that prolonged screen exposure, inadequate sleep and spending long hours in air-conditioned environments without proper hydration are further aggravating the problem.
Doctors warned that while many heat-related headaches can be managed through hydration and rest, certain symptoms should not be ignored.
Severe headaches accompanied by vomiting, confusion, blurred vision, fainting or excessive drowsiness may indicate serious heat-related illnesses such as heat exhaustion or heatstroke and require immediate medical attention.
Experts said the sharp rise in temperatures and prolonged heatwave conditions are among the key reasons behind the growing number of neurological complaints.
People already suffering from migraines are said to be particularly vulnerable, as dehydration and heat often act as major triggers for migraine attacks.
Doctors observed that symptoms of heat headaches may vary from person to person and can include throbbing headaches, dizziness, irritability, nausea, eye strain, fatigue and difficulty concentrating.
Health experts cautioned that many people tend to dismiss these symptoms as normal summer exhaustion, delaying proper treatment.
According to specialists, children, elderly individuals, outdoor workers, migraine patients and people spending long hours on screens are among the groups most vulnerable to heat-related neurological problems.
Doctors advised people to remain adequately hydrated, avoid outdoor activities during peak afternoon hours, reduce excessive screen time and ensure proper sleep during heatwave conditions.
Experts also recommended the consumption of electrolyte-rich fluids such as oral rehydration solutions and coconut water to help maintain hydration levels.
Dr Anjani Kumar Sharma, Director of Neurosciences at CK Birla Hospitals, said dehydration can significantly affect brain function by reducing blood flow and disturbing electrolyte balance.
He noted that prolonged screen exposure in air-conditioned settings can worsen eye strain and contribute to headaches and fatigue.
Doctors stressed that recognising early warning signs and adopting preventive measures can help avoid serious heat-related complications during the summer season.