Meningitis: Symptoms, Warning Signs and Urgent Help

The brain and spinal cord are wrapped in three thin protective layers called the meninges. Meningitis is the name for inflammation of these layers, usually caused by an infection.

Different germs can cause it. Viral meningitis is the most common form and is usually less severe. Bacterial meningitis is less common, but it can worsen very quickly and needs urgent treatment in hospital with antibiotics.

One group of bacteria, called meningococcal bacteria, can cause meningitis and can also cause septicaemia — a dangerous form of blood poisoning. Some people develop meningitis, some develop septicaemia, and some develop both.

Not all meningitis is meningococcal disease, and the different causes do not all spread in the same way. Some causes are not passed easily from person to person at all.

The NHS lists these warning signs of meningitis:

• a very high or a very low temperature
• feeling hot or cold to the touch
• shivering
• very cold hands and feet
• a severe headache that is getting worse
• a stiff neck
• pain or discomfort when looking at bright lights
• vomiting or diarrhoea
• joint or muscle pain
• confusion
• slurred speech or not making sense
• unusual sleepiness or being difficult to wake
• seizures or fits
• spots or a rash that does not fade when pressed

Early symptoms can easily look like flu, a stomach bug or a hangover. What matters most is how quickly someone is becoming worse.

Not everyone experiences the same symptoms, and they can appear in any order. Waiting to see whether more symptoms develop is not safe when meningitis is suspected.

In babies and young children, look out for:

• a temperature of 38°C or more in a baby under three months old
• a temperature of 39°C or more in a baby aged three to six months
• a temperature below 36°C
• feeling cold to the touch, or shivering
• refusing feeds
• repeated vomiting
• being unusually sleepy or difficult to wake
• being floppy, stiff or unresponsive
• unusual irritability, especially when picked up or handled
• a weak, high-pitched or continuous cry
• rapid or difficult breathing
• pale, blotchy or unusually coloured skin
• a bulging soft spot on the top of the head
• seizures
• a rash that does not fade under pressure

Babies often do not show the classic adult symptoms of headache, a stiff neck or dislike of bright light. A baby who is becoming rapidly unwell needs immediate medical help even if none of the adult signs are present.

Some people with meningococcal disease develop small red or purple spots or blotches that do not fade when pressed. These can start anywhere on the body and may spread and join together into larger patches that look like bruises.

The glass test: press the side of a clear drinking glass firmly against the rash. If the marks remain visible through the glass, call 999 immediately.

Important warnings about the rash:

• Do not wait for a rash to appear.
• A rash may appear late in the illness, or may never appear at all.
• A rash that fades under pressure does not rule out meningitis.
• The rash can be harder to see on brown or black skin.
• On brown or black skin, check paler areas such as the palms of the hands, the soles of the feet, the inside of the eyelids and the roof of the mouth — but do not delay calling 999 to carry out repeated checks.
• If the person is seriously unwell, call 999 whether or not a rash is present.

The glass test can help you decide to call for help. It must never be used to reassure yourself that someone does not have meningitis.

Meningococcal bacteria can cause meningitis, septicaemia (blood poisoning), or both at the same time. Septicaemia can develop very fast and is a medical emergency.

Possible warning signs of septicaemia include:

• very cold hands and feet
• severe muscle, joint, limb or stomach pain
• rapid breathing
• pale, mottled or unusually coloured skin
• confusion
• unusual sleepiness
• difficulty standing or walking
• a rash that does not fade under pressure
• illness that is getting worse rapidly

Suspected septicaemia also needs an immediate 999 call. Say clearly that you are worried about meningitis or septicaemia.

Some of the viruses and bacteria linked with meningitis can pass between people through close or prolonged contact — for example coughing, sneezing, kissing, sharing drinks, cigarettes or vapes, or living in the same household.

Meningitis is not generally as easily spread as illnesses such as colds or flu. Brief, casual contact with someone who is unwell does not usually lead to infection.

When a case is confirmed, NHS and public-health teams work out who counts as a close contact and whether they need preventative antibiotics or vaccination. Follow the official advice you are given, and never take antibiotics that were prescribed for someone else.

• babies and young children
• teenagers and young adults
• university students, particularly those living in shared accommodation
• older people
• people with weakened immune systems
• people without a functioning spleen, or who have had their spleen removed
• close contacts of someone during a confirmed outbreak

Meningitis can affect anyone, at any age, and it is possible to have it more than once. Being outside these groups is not a reason to delay getting help.

Meningitis is diagnosed in hospital. Assessment may include a physical examination, blood tests, a lumbar puncture (a sample of fluid taken from the lower back) and scans where these are appropriate.

Bacterial meningitis is treated urgently with antibiotics, usually given directly into a vein. Someone may also need fluids, oxygen, medicines to reduce swelling and close monitoring, sometimes in intensive care.

Viral meningitis does not respond to antibiotics. Treatment depends on the cause and on how unwell the person is, and often focuses on rest, fluids and pain relief while the body recovers. Some viral causes have specific treatments.

No home test, symptom list or glass test can diagnose meningitis or rule it out. Only a hospital assessment can do that.

Many people recover fully, and this is especially common after viral meningitis. Bacterial meningitis and septicaemia can sometimes leave lasting effects.

Possible after-effects include:

• hearing loss
• sight problems
• seizures
• difficulties with movement or coordination
• memory and concentration problems
• tiredness that lasts for months
• headaches
• emotional or behavioural changes
• limb damage after severe septicaemia
• difficulty returning to school, college, university or work

Please attend any follow-up appointments offered, including hearing checks, and contact a GP or the hospital team if new or continuing problems develop. Recovery is often gradual and there is help available.

Recovering from meningitis can affect the whole family, not only the person who was ill. Support may include:

• follow-up healthcare with a GP or hospital team
• rehabilitation, such as physiotherapy or occupational therapy
• hearing and vision services
• adjustments at school, college or university
• adjustments at work, or a phased return
• counselling or emotional support
• advice about benefits or social care, where appropriate

Sixpence Support UK can help someone draft a letter or email to a school, university, employer, GP surgery or other service about the support they need after meningitis. We help with clear, polite wording — we do not make legal claims on anyone's behalf.

NHS vaccinations protect against several causes of meningitis, and they have made some forms far less common. No vaccination prevents every possible cause, so the warning signs still matter even for someone who is fully vaccinated.

Vaccine groups relevant to meningitis include:

• MenB — protects against group B meningococcal bacteria
• MenACWY — protects against groups A, C, W and Y
• pneumococcal vaccines
• Hib-containing vaccines given in childhood
• MMR — protects against infections including mumps, which can sometimes lead to viral meningitis

Vaccination ages and schedules can change, so we do not list them here. Please check the current NHS schedule using the link below.

It also helps to:

• check your own or your child's NHS vaccination record
• contact a GP surgery if you think vaccinations may have been missed
• follow UKHSA or local public-health instructions during an outbreak
• practise good hand and respiratory hygiene
• avoid sharing drinks, cigarettes or vapes

Some vaccines can be bought privately. If you are considering this, a GP, pharmacist or other qualified vaccination professional should advise on whether it is suitable and whether it is already available to you on the NHS.

Teenagers and young adults are one of the groups more likely to carry meningococcal bacteria, and living in shared halls or houses means close, prolonged contact with many people. New students should check that they have had the vaccines offered to their age group before term starts, and contact a GP surgery if any were missed.

Please do not dismiss illness that is getting rapidly worse as flu, tiredness, alcohol or a hangover. Confusion, a severe worsening headache, a very high or very low temperature, or being difficult to wake are all reasons to get help straight away.

Friends and housemates matter here. If someone becomes unusually confused, difficult to wake or seriously unwell, check on them, stay with them and call 999 if meningitis is suspected. Do not leave them alone to sleep it off.

NHS or public-health professionals decide who counts as a close contact of a confirmed case. This usually means people who have had prolonged or very close contact, such as household members or partners.

If you are contacted, follow the instructions promptly about antibiotics or vaccination. These are offered to reduce the risk of further cases.

Antibiotics are not routinely given to everyone who has been in the same building, classroom or workplace. That is normal, and it is not a sign that something has been missed.

If you develop symptoms, seek urgent help immediately — even if you have already had preventative antibiotics or a vaccination.

These are official or well-established UK sources. Details can change, so please check the information on each organisation's own website. If meningitis is suspected, call 999 first — do not call a charity helpline instead.