Headache Types and Causes: Which Medicine Helps?

Almost everyone gets a headache now and then. Most are harmless and settle with rest, water and a little patience. A few, though, are trying to tell you something. Knowing which type you have makes it easier to treat it well and to spot the rare warning signs that need urgent care. Let us walk through the common headache causes, the main types, and what actually helps, so your next headache is easier to handle.

Common headache causes

Headaches have many triggers, and often more than one adds up on the same day. A skipped lunch, a poor night's sleep and hours at a screen can combine into an evening headache that no single cause explains. Most everyday triggers are nothing to fear once you spot the pattern.

• Stress, poor sleep and long screen time
• Skipping meals, dehydration or too little water in hot weather
• Eye strain and an old spectacle number
• Caffeine, either too much or sudden withdrawal
• Viral fever, cold and blocked sinuses
• Tight neck and shoulder muscles from posture

The main headache types compared

Most headaches fall into the first two rows, tension type and migraine. Cluster headache is far less common but intense, and sinus headache tends to follow a cold or allergy. The table is a guide, and one person can have more than one type over time. Keeping a small note of when your headaches strike, what you ate and how you slept can help your doctor find the pattern.

Which headache medicine helps?

For an occasional tension headache, rest, water and a simple painkiller such as paracetamol are usually enough. Migraine often responds best when medicine is taken early, at the first hint, rather than once the pain is severe, and a doctor can prescribe specific options if plain painkillers are not working. Cluster headache needs medical review, because the usual headache tablets rarely control it. Whatever the type, over-the-counter painkillers are meant for now and then, not for daily use. If you find yourself needing them most days, please see a doctor instead of increasing the dose.

Hypertension and headache: what is the link?

Many people worry that a headache means their blood pressure is high. In truth, everyday high blood pressure rarely causes a daily headache, and most headaches have nothing to do with it. There is one important exception. A sudden, very severe headache together with a very high blood pressure reading can signal a dangerous spike, and it is a medical emergency. If that happens, do not wait it out at home. The safest step is to get checked at once, and to call 108 if the person also seems drowsy, breathless or confused.

Medication-overuse headache

Here is a twist that surprises many people. Taking painkillers too often can itself cause headaches. This is called medication-overuse or rebound headache. It tends to build in those who use pain tablets on ten or more days a month for weeks together. The pattern is a dull daily headache that returns as each dose wears off, tempting you to take another. The way out is not more tablets. A doctor can guide you through cutting back safely and finding the real trigger.

Headache red flags: when to call 108

Most headaches are not dangerous, but some need emergency care. Call 108 or reach a hospital at once if a headache comes with any of these:

• A sudden, explosive headache that peaks within seconds, often called a thunderclap headache
• Weakness or numbness on one side, a drooping face or slurred speech
• Sudden loss of vision, double vision or trouble speaking
• Headache with a stiff neck, high fever or a spreading rash
• Headache after a head injury, or the worst headache of your life
• A new, constant headache with fits, confusion or repeated vomiting

A headache that keeps coming back deserves a proper answer rather than a running tab of painkillers. Our physicians at Prudent International Health Clinic in Viman Nagar, Pune can help find the cause and the right treatment for your type. We are open all 7 days, and walk-ins are welcome.