I have a headache. Is it a brain tumour?
Most headaches are not serious, and a tumour does not usually show itself with a headache alone. There are a few patterns that should be checked.
When a headache lasts a few days, many of us jump to one thought. This fear is natural, and the good news is that most headaches go away on their own and are not a sign of anything more serious.
What causes common headaches?
Colds and flu, stress, not drinking enough, long hours at a screen, and a few other common causes. A headache can last from half an hour to several days.
Which headaches should be checked?
See a doctor if your headache:
- Differs from your usual headaches
- Keeps getting worse
- Comes back regularly
- Gets worse with coughing, sneezing, bending down or exercise
- Comes with vomiting or vision problems
These do not mean a tumour. They only mean it should be checked.
What signs does a brain tumour give?
A headache from a tumour is sometimes worse in the morning or wakes you from sleep. Other signs depend on where the tumour is:
- Seizures
- Persistent nausea, vomiting and drowsiness
- Changes in behaviour or memory
- Progressive weakness on one side of the body
- Vision or speech problems
Even so, each of these has many causes.
When to go urgently
Call 115 or go to an emergency department if a headache:
- Starts suddenly and is extremely painful
- Comes with a seizure, weakness, or numbness in the body or face
- Comes with trouble speaking, balancing, or confusion
- Follows a head injury in the past three months
- Comes with a high temperature and a stiff neck
Do I need a brain scan?
That is your doctor’s decision. If no more likely cause is found, you may be referred to a specialist and have a scan. If the image shows something, this page explains the next steps.