What it is
People with a weakened immune system are at higher risk.
Treatment is in hospital with antibiotics, usually for several weeks, and often surgery to drain the abscess. Some people need rehabilitation afterwards.
Common signs
- A headache that gets worse and is not eased by painkillers
- Fever
- Confusion or changes in behaviour
- Weakness on one side of the body
- Seizures
- Being sick
How it is usually diagnosed
- CT or MRI scan of the brain
- Blood tests
- A sample of pus to find the bacteria
Records worth keeping
Keeping these together makes each appointment easier, especially when you see a new doctor:
- Scan reports
- Hospital discharge summary and antibiotic plan
- Rehabilitation and follow-up scan reports
Questions to ask your doctor
- Where did the infection come from, and has that been treated?
- How long will I need antibiotics?
- What follow-up scans are planned?
When to get help right away
Call 112 or go to the nearest emergency department if you have:
- A severe headache with fever, confusion, weakness or a seizure: call 112
This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.