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Headache: What Is Known and What May Help
General information · not medical advice
Most headaches are tension-type and settle with rest and simple pain relief. This page separates what is known from what is sold, and the picks below rest on printed facts alone.
What is known
Link-free section · no affiliate links
The common kinds
A tension-type headache is a dull pressing pain on both sides, often felt as a band around the head. It is the most common kind and is linked with stress, tiredness, dehydration, missed meals and screen time.
Migraine is different: usually one-sided, throbbing, worse with movement, and often with nausea or light and sound sensitivity. Sinus and medication-overuse headaches are two more patterns a clinician can separate.
What mainstream guidance suggests
The NHS suggests resting, drinking water, and simple pain relief taken as directed and not too often; using painkillers on more than about ten days a month can itself cause headaches. Noting what came before each headache is the usual way to find a trigger.
Keeping regular sleep, meals and fluids is the first-line advice for recurrent tension headaches.
What is not established
Very few shelf products have good evidence for an ordinary headache. Magnesium and riboflavin are studied mainly in migraine; for tension headaches the evidence is thin, and hydration and routine come first.
Self-care that is generally suggested
- Water and a proper meal, especially if you have skipped one.
- Rest in a quiet, dim room.
- Paracetamol or ibuprofen as directed, and not on too many days.
- Regular sleep and fewer long screen stretches.
- Keep a short diary of what precedes each headache.
- See a clinician if headaches are getting more frequent.
When to seek care
Get urgent help for a sudden severe headache unlike any before (a thunderclap), a headache with fever and a stiff neck, confusion, weakness or slurred speech on one side, a head injury, or a headache after exercise that comes on explosively. See a clinician if headaches are new after age fifty, getting worse, waking you at night, or coming more than a few days a month. Pregnancy or a weakened immune system changes the advice, and a child under two with a headache should be seen.
Where this comes from
This half follows mainstream sources and states what is known and what is not established. It carries no affiliate links of any kind, and it is not medical advice.
Products that may help
Affiliate section · tagged Amazon links
Every item below is listed on a property printed on the product label - form, grade, active ingredient, size, runtime or ingredient panel. None is listed because of a claim about your symptom, and none is presented as care. Amazon shows the current price on the linked page.
Pick 1
Oral rehydration electrolyte powder
An oral rehydration formula states its sodium, potassium and glucose in grams per sachet, because the ratio is the point of the formulation. Compare the figures and the sugar content, and note whether the salt is pre-measured.
- Sodium, potassium and glucose in grams per serving
- Added-sugar figure on the panel
- Pre-measured sachets versus a scoop
See the current price at Amazon
Amazon shows the live price. We never print it, because it changes.
Pick 2
Magnesium citrate powder or capsules
Citrate is one of the better-absorbed and most widely stocked forms, and the powder lets you split a serving. Read the Supplement Facts panel for elemental magnesium rather than the total compound weight.
- Elemental magnesium stated per serving
- Powder for flexible dosing, capsules for travel
- Compare cost per elemental mg across forms
See the current price at Amazon
Amazon shows the live price. We never print it, because it changes.
Pick 3
Peppermint oil roll-on
A roll-on states the species - Mentha x piperita for true peppermint - and the method of extraction. Steam-distilled oil of a named species is the checkable version.
- Species named, steam-distilled
- Dilution stated on the label
- Roll-on applicator format
See the current price at Amazon
Amazon shows the live price. We never print it, because it changes.
Pick 4
Reusable gel cold pack
A gel pack states its dimensions and how long it stays cold, and whether it is freezer or fridge stored. Those are the comparison points between one pack and another.
- Dimensions and coverage area
- Time held cold per session
- Freezer or fridge storage
See the current price at Amazon
Amazon shows the live price. We never print it, because it changes.
Pick 5
Magnesium oxide tablets
Oxide is the cheapest and most common form on pharmacy shelves and the least absorbed per milligram. It is still a legitimate, low-cost way to close a dietary gap if a plain tablet is what you will take daily.
- Lowest cost per tablet
- Widely stocked in physical stores
- Check elemental magnesium on the Supplement Facts panel
See the current price at Amazon
Amazon shows the live price. We never print it, because it changes.
Related on this site: all symptom guides.
Questions
When is a headache serious?
A sudden severe headache unlike any you have had, or one with fever and a stiff neck, weakness, confusion or after a head injury, needs urgent assessment.
Can painkillers cause headaches?
Yes. Using pain relief on more than about ten days a month can lead to medication-overuse headaches, which is one reason guidance is cautious about frequency.