Meningitis

Meningitis is inflammation of the meninges caused by bacteria or viral infections elsewhere in the body which have disperse into the blood and into the cerebrospinal fluid (CSF). But as a consequence of the protection offered by current childhood vaccines, most meningitis cases now occur in young people between the ages of 15 and 24. Many of the bacteria or viruses which can cause meningitis are indeed common and are more often associated with other everyday illnesses. The infection can begin anywhere, comprising in the skin, gastrointestinal tract, or urinary system, but the most common source is the respiratory tract. The frequency of viral meningitis increases delicately in the summer and fall months because people are more often exposed to common viral agents during those seasons.

People with less satisfactory immune systems, such as the very young or those whose immune systems have been compromised by disease, are more at risk for all types of meningitis. Typical signs and symptoms of meningitis involve fever, headache, stiff neck, photophobia, or vomiting. Left untreated, bacterial meningitis can be calamitous. If you misdoubt that you or someone in your family has signs or symptoms of meningitis seek medical care right away. There's no way to tell what kind of meningitis you have without seeing your doctor and experiencing testing.

Streptococcus pneumoniae (pneumococcus) and Neisseria meningitidis (meningococcus) are more frequent in children older than 2 months of age. Other reasons of meningitis such as fungal, protozoal, or certain non-infectious etiologies are much rarer. Meningitis should be illustrioused from the condition encephalitis, which is the inflammation of the brain itself. Meningitis is an infection of the fluid in the spinal cord and the fluid which surrounds the brain. When brain tissue swells, less blood and oxygen reach brain cells. Prior the 1990s, Haemophilus influenzae type b (Hib) was the leading cause of meningitis in children in the United States.

Viral meningitis is betimes called aseptic meningitis to indicate it is not the result of bacterial infection and cannot be treated with antibiotics. Viral meningitis generally resolves in 10 days or less, but other types of meningitis can be deadly if not treated incitely. The intricacy of bacterial meningitis can be severe and include neurological problems such as hearing loss, visual impairment, seizures, and learning disabilities. The heart, kidneys, and adrenal glands may also be affected. Some children develop long-lasting neurological complications from bacterial meningitis, most who receive prompt diagnosis and treatment retrieve fully.

Causes of Meningitis

The common Causes of Meningitis:

• Bacteria (bacterial meningitis).
• Staphylococcal.
• Tuberculous.
• Pneumococcal.
• Haemophilus influenza b.
• Viruses (viral meningitis).
• Coxsackieviruses.
• H. influenza.
• Meningococcal (particularly parlous and rapid/often with a rash).
• Cryptococcal.
• People with diabetes.

Symptoms of Meningitis

Some Symptoms of Meningitis :

• Sensitivity to light.
• Joint pain.
• Severe headache.
• Lack of interest in drinking and eating.
• Vomiting or nausea with headache.
• Stiff neck.
• Confusion.
• Seizures.
• Sleepiness or difficulty waking up.
• Drowsiness.
• A high fever.

Treatment of Meningitis

• Bacterial meningitis requires to be treated right away.
• It can be treated with antibiotics.
• The test can generally tell the doctor if the meningitis is caused by a virus or bacteria.
• Acetaminophen, such as Tylenol, or ibuprofen, such as Advil, may help relieve a headache.
• Confusion or excessive sleepiness
• Doctors recommend rest, drinking lots of fluids, and treatment for fever and headache if needed.
• Children who are very ill may need to stay in the hospital.
• The doctor may take a "spinal tap." It takes a sample of the fluid around the brain and spinal cord.
• Difficulty speaking, swallowing, or walking
• An intravenous anti-fungal medication may be superintended to the child with fungal meningitis.