Headaches are one of the most common health complaints in India, affecting nearly 60–70% of the adult population at some point each year. A persistent headache is one that recurs frequently or lasts longer than usual, typically more than a few hours on multiple days per week. While most headaches are benign and resolve with rest or over-the-counter medication, recurring or severe headaches can signal an underlying condition that needs medical evaluation.
The two broadest categories are primary headaches (tension-type, migraine, cluster) where the headache itself is the condition, and secondary headaches caused by another medical problem such as sinusitis, hypertension, or, rarely, a brain lesion.
Common Causes
- Tension-type headache, the most common variety, often described as a tight band around the head, triggered by stress, poor posture, or prolonged screen time.
- Migraine, a throbbing, usually one-sided headache that may come with nausea, light sensitivity, and visual aura. Affects roughly 14% of Indians.
- Sinusitis, inflammation of the paranasal sinuses causes dull, pressure-like pain over the forehead or cheeks, common during weather changes.
- Dehydration & missed meals, skipping breakfast or inadequate water intake in hot climates is a frequent trigger in India.
- Eye strain (digital eye strain), prolonged use of phones, laptops, or reading in poor light.
- Cervicogenic headache, originates from stiffness or problems in the neck and refers pain to the head.
- Medication-overuse headache, paradoxically caused by frequent use of painkillers (more than 10–15 days/month).
Associated Symptoms
Depending on the type, headaches may be accompanied by neck stiffness, nausea or vomiting, sensitivity to light or noise, nasal congestion, watery eyes, scalp tenderness, or difficulty concentrating.
Home Remedies & Self-Care
- Stay well-hydrated: aim for 2.5–3 litres of water daily in Indian summers.
- Practise the 20-20-20 rule while using screens: every 20 minutes, look at something 20 feet away for 20 seconds.
- Apply a cold or warm compress to the forehead or back of the neck for 15 minutes.
- Ensure 7–8 hours of quality sleep; maintain a consistent sleep schedule.
- Manage stress through yoga, pranayama, or short meditation sessions.
- Avoid known dietary triggers such as aged cheese, processed meats, excess caffeine, or alcohol.
When It's Serious
Seek immediate medical attention if you experience:
- Sudden, severe "thunderclap" headache, the worst headache of your life.
- Headache with high fever, stiff neck, confusion, or rash (possible meningitis).
- Headache after a head injury.
- Progressive headache with vomiting, vision changes, or weakness on one side.
- New-onset headache after age 50 with scalp tenderness (possible giant-cell arteritis).
Diagnosis & Tests
Your doctor may recommend:
- Complete Blood Count (CBC), to rule out infection or anaemia.
- ESR / CRP, to detect inflammation.
- CT or MRI brain, if red-flag symptoms are present.
- Eye examination, to check for refractive errors or raised intraocular pressure.
- Thyroid Profile, chronic headaches occasionally link to thyroid disorders.
When to See a Doctor
Consult a doctor if headaches occur more than twice a week, progressively worsen, interfere with daily activities, or require daily painkillers. Early evaluation prevents medication overuse and identifies treatable causes.