Epilepsy is a chronic non communicable and Neurological disorder of the brain that affects people of all ages. Epilepsy occurs when brain activity becomes abnormal, causing seizures. Seizures can affect any process your brain coordinates. Around 50 million people worldwide have epilepsy, making it one of the most common neurological diseases globally.

Epilepsy is a chronic disorder with diverse clinical characteristics that preclude a singular mechanism a neurological disorder marked by sudden recurrent episodes of seizures. A seizure occurs when part of the brain receives a burst of abnormal electrical signals that temporarily interrupts normal electrical brain function. It is one of the most common disorders of the nervous system and affects people of all ages, races, and ethnic background. The fact that multiple mechanisms exist is not surprising given the varied ways the normal nervous system controls this balance. In contrast, understanding seizures in brain of an individual with epilepsy is more difficult because seizures are typically superimposed on an altered nervous system.

Epileptogenesis is the chronic process by which a normal brain develops epilepsy. Epilepsy is a chronic condition in which seizures occur. These changes to the brain occasionally cause neurons to fire in a hyper-synchronous manner, known as a seizure. Epileptogenesis can be triggered by genetic or acquired factors, and that can continue long after epilepsy diagnosis.

Epilepsy can begin at any time of life, but it is most commonly diagnosed in children and people over the age of 65. More than half of children with epilepsy will outgrow their seizures as they mature, while others may have seizures that continue into adulthood. Although epilepsy varies from person to person, children with epilepsy generally have seizures that respond well to medication. Epilepsy affects around 1 in every 200 children and young people under 18 Children having idiopathic. About two-thirds of all children with epilepsy outgrow their seizures by the time they are teenagers. However, it is important for parents to help their child maintain a healthy lifestyle and ensure regular medical visits.

Emotional distress is common in people with epilepsy (PWE) for which efficacious interventions are required. Developing evidence-based treatments should be based on testable models of the psychological mechanisms maintaining Psychopathology. The Self-Regulatory Executive Function (S-REF) model proposes that maladaptive Metacognitive beliefs and processes are central to the development and maintenance of emotional distress. Although preliminary support exists for the role of metacognitive beliefs in emotional distress in PWE, their role has yet to be tested when controlling for the contribution made by illness perceptions.

Epilepsy is not a mental illness. In fact, the vast majority of people living with epilepsy have no cognitive or psychological problem. For the most part, psychological issues in epilepsy are limited to people with severe and uncontrolled epilepsy.

The Ketogenic Diet (KD) is a modality of treatment used since the 1920s as a treatment for intractable epilepsy. The Ketogenic diet is a special high-fat, low-carbohydrate diet that helps to control seizures in some people with epilepsy. It is usually used in children with seizures that do not respond to medications. Evidence shows that KD and its variants are a good alternative for non-surgical pharmacoresistant patients with epilepsy of any age.

Women with epilepsy have a number of unique concerns during pregnancy. Pregnant women with epilepsy constitute 0.5% of all pregnancies. Some antiepileptic drugs considered safe to the foetus may be associated with increased risk of seizures and maternal mortality. Factors such as epilepsy, anticonvulsant-induced teratogenicity, patient's genetic predisposition and the severity of convulsive disorder may attribute to adverse pregnancy outcome for the children of women with epilepsy.

Medications can control seizures in most people with epilepsy, but they don’t work for everyone. About 30% of people taking the drugs can’t tolerate the side effects. A person's type of seizures and where they begin in the brain are key to deciding what kind of surgery may help. Surgery has three main goals, they are Remove the area of the brain that causes seizures, Disrupt the nerve pathways that seizure impulses take through your brain, Implant a device to treat epilepsy. An operation on the brain can control seizures and improve your quality of life.

Seizure medicines do not control seizures or can cause bothersome side effects in at least 3 out of 10 people with epilepsy. Seizure alert devices are useful in letting family members know if a seizure is occurring, especially parents of young children. The devices can notify nearby family or caregivers when a seizure occurs through alarms, phone calls or text alerts, depending on the device. They may also be able to give rescue medications or call for an ambulance if the seizure lasts too long or the person has repeated seizures.

Doctors have developed when an individual experience a seizure for the first time doctors advices him for EEG and observes for abnormality in the of  EEG these tests differentiate patient from epileptic to non- epileptic. Research suggests that patients are only suggested to medicated for epilepsy only after their  occurrence of second seizure. Many non-epileptic patients experience an unusual brain activity so; it is advised to record EEG while sleeping is preferable. Brain scans like CT- SCAN are used.

Sudden Unexpected Death in Epilepsy (SUDEP) is a fatal complication of epilepsy. SUDEP accounts for 7–17% of deaths among people with epilepsy. This is the leading cause of death in people with uncontrolled seizures. Patients with uncontrolled seizures are at greatest risk for SUDEP, and experiencing tonic-clonic seizures, taking multiple antiepileptic drugs and having coexisting neurologic disease further increase the risk.

The interest in Cannabis-based products for the treatment of refractory epilepsy has skyrocketed in recent years. Treatment-resistant epilepsy (TRE) affects 30% of epilepsy patients and is associated with severe morbidity and increased mortality. Cannabis-based therapies have been used to treat epilepsy for millennia, but only in the last few years have we begun to collect data from adequately powered Placebo-controlled, Randomized trials (RCTs) with Cannabidiol (CBD), a cannabis derivative.