It is defined as a disorder in which there is an infection which is caused by the micro organisms. It is a life taking condition which can even lead to death. It occurs everywhere in the world. It is quite common in the areas where there are a lot of people living in a small area. There is an infection of the membranes and nervous system of the tissues. It is known as meninges. Their role is to protect the central nervous system and is caused by the bacteria, viruses as well as fungi along with the parasites. Viruses are the most common type of infection followed by the bacteria. It can lead to even death. It involves all the age groups. They can spread easily so one must prevent its transmission as soon as possible.
It includes the chills along with the fever, headache, light sensitivity and confusion. There is sleepiness along with the sore throat. The stiff neck is seen along with the seizures. The delirium occurs in children mainly.
It includes the use of visual examination and a patient history.
It includes that there is no specific treatment for this disorder. One must identify the cause for it and must act against it. There are few antibiotics which are of limited value.
It includes the avoidance of any irritating factor.
