Epilepsy is considered as group of interconnected disorders which are characterized with a tendency of recurrence seizures. There are distinct kinds of epilepsy as well as seizures. The drugs of epilepsy are given for controlling seizures and sometimes when the treatments are not effective then surgery is required.
Such one-off seizures due to alcohol withdrawals or allergy to drugs are usually not diagnosed as epilepsy. It is only when a person is said to suffer from recurring seizures of more than two times for which no provoking factors are found, that the person is diagnosed to be suffering from epilepsy.
Derived from the Greek, epilepsy means 'to be seized by forces from without'. It is a symptom of brain malfunction that can be caused by diverse disease processes (such as brain tumors or infection) by head injury, or by genetic inheritance, though in many cases no cause can be found.
Also, trauma induced by an injury to the head of a newly-born during delivery (i.e. birth injury/injuries) is an important cause of epilepsy, and again, even in such cases of birth injuries, epilepsy may occur after many/several years of birth.
Although not all epilepsies are permanent, there is no cure for it. Medications can help control epileptic shocks but epilepsy itself either lasts for certain stages of childhood or it could very well be a lifelong affliction. Also, epilepsy in itself is not a single syndrome. There are numerous precipitating factors for its occurrence, and it all culminates as an abnormal activity in the brain which causes the shock.
Seizures happen due to the large electrical activity in the cranium (the bone structure that forms the head and borders and protects the brain). An epileptic is hit by a seizure suddenly any time and anywhere. Every individual has his own resistance to fight these seizures which is known as the seizure threshold.
In epilepsy patients, the normal working pattern of the neuron is disturbed. This makes the patients behave in a strange way. Sometimes, patients suffer from convulsions, muscle spasms and loss of consciousness, and the frequency of epileptic attacks may vary from one patient to another.
As with human epilepsy, canine epilepsy cannot be cured. However, owners can take measures to reduce the severity and frequency of a dog's seizures. There are many opinions over the best way to manage canine epilepsy. Therefore, it is wise for owners to familiarize themselves with the treatment options and make a decision based on their dog's specific symptoms.
Any person can endure an epileptic seizure under certian circumstances. The seizures can be provoked by drug overdoses, or in some cases even acute illness. The condition epilepsy, however, does not apply to these people. Epilepsy is defined by recurring, unprovoked seizures, although there is controversy over symptoms required to be diagnosed with the disease.
A computed tomographic (CT) scan is, indeed, a valuable, non-invasive test in detecting the causative lesions in cases of epilepsy, especially in cases of brain tumours. Besides tumours, the test is also useful in diagnosing other causes of epilepsy, like post-traumatic scarring/gliosis or porencephaly, i.e.
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