When is a fever dangerous webmd

Meningitis affects the membranes around the brain and spinal cord. It is the most dangerous type of meningitis and can be fatal.

Swift treatment with…. Arboviruses are a group of viruses that are transmitted by insects to humans. Examples include yellow fever, West Nile virus, and Japanese…. Cryptococcal meningitis is a fungal infection that usually affects people with a weakened immune system. Learn about the risk factors and…. Mosquito-borne virus chikungunya can cause encephalitis, leading to disability and death, especially in infants and over One locally transmitted….

What is encephalitis? Share on Pinterest Encephalitis is an acute inflammation of the brain. Share on Pinterest Diagnosis of encephalitis can be challenging. Exposure to air pollutants may amplify risk for depression in healthy individuals. Costs associated with obesity may account for 3.

Related Coverage. What's to know about Japanese encephalitis? Medically reviewed by Seunggu Han, MD. All about bacterial meningitis. Medically reviewed by Elaine K. It works by turning down the brain's thermostat. Take ibuprofen every 6 to 8 hours. DO NOT use ibuprofen in children 6 months or younger. Aspirin is very effective for treating fever in adults.

DO NOT give aspirin to a child unless your child's provider tells you to. Know how much you or your child weighs. Then check the instructions on the package to find the correct dose.

In children 3 months or younger, call your child's provider first before giving medicines. Eating and drinking: Everyone, particularly children, should drink plenty of fluids. Water, ice pops, soup, and gelatin are all good choices. In younger children do not give too much fruit juice or apple juice, and do not give sports drinks. Although eating is fine, do not force foods. When to Contact a Medical Professional. Call a provider right away if your child: Is 3 months or younger and has a rectal temperature of What to Expect at Your Office Visit.

Treatment depends on the duration and cause of the fever, as well as other symptoms. Alternative Names. Elevated temperature; Hyperthermia; Pyrexia; Febrile. Patient Instructions. Complications can occur if familial Mediterranean fever isn't treated. Inflammation can lead to complications such as:. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.

This content does not have an English version. This content does not have an Arabic version. Overview Familial Mediterranean fever FMF is a genetic autoinflammatory disorder that causes recurrent fevers and painful inflammation of your abdomen, chest and joints.

Request an Appointment at Mayo Clinic. Share on: Facebook Twitter. Show references Ferri FF. Familial Mediterranean fever. In: Ferri's Clinical Advisor Elsevier; But how can you be sure that you have a fever? The fever has lasted more than three days.

You have previously fainted or feel like you are about to faint. You experience confusion or excessive drowsiness. You have chest pain or trouble breathing. Recommended product.