Symptoms of epileptic seizures

Epilepsy is also known as epilepsy. The most impressive thing about epilepsy is the attack of epilepsy, in which the patient will suddenly fall to the ground, convulse all over, foam at the mouth, and look very scary. Epilepsy is not easy to treat, and there are more than just major seizures. We need to have a full understanding of the manifestations of epilepsy attacks and provide timely treatment when we find any abnormalities. So, what are the symptoms of an epileptic seizure?

1. Generalized tonic-clonic seizures are characterized by sudden loss of consciousness and generalized rigidity and convulsions. The typical seizure process can be divided into the tonic phase, clonic phase, and post-ictal phase. 2. Absence seizures Typical absence seizures are sudden onset, cessation of movement, staring, and unresponsiveness to calls. They usually last 5-20 seconds and rarely exceed 1 minute. Mainly seen in childhood absence epilepsy. 3. Tonic seizures are characterized by strong and continuous contractions of the whole body or bilateral muscles, muscle rigidity, and fixation of the limbs and torso in a certain tense posture. 4. Myoclonic seizures are sudden, rapid, and short muscle contractions, which manifest as electric shock-like shaking of the body or limbs, sometimes occurring several times in a row, and often occur after awakening. It can be a whole-body movement or a local movement.

5. Spasms refer to infantile spasms, which are manifested as sudden, short-term rigid flexion or extension contractions of the trunk muscles and bilateral limbs, often manifested as paroxysmal nodding and occasionally paroxysmal backward leaning. The entire process of muscle contraction takes about 1 to 3 seconds and often occurs in clusters. 6. Atonia seizure is caused by the sudden loss of bilateral partial or whole-body muscle tension, resulting in the inability to maintain the original posture, and symptoms such as cataplexy and falling limbs occur. The attack time is relatively short, usually lasting from a few seconds to more than 10 seconds. Those with a short attack duration are usually not accompanied by obvious impaired consciousness.

7. Simple partial seizures occur with clear consciousness and last from a few seconds to more than 20 seconds, rarely exceeding 1 minute. 8. Complex partial seizures are accompanied by varying degrees of impaired consciousness. Symptoms include sudden cessation of movement, eyes staring straight ahead, no response when called, no falling, and no change in facial expression. Some patients may experience automatisms, which are involuntary, unconscious movements. 9. Secondary generalized seizures Simple or complex partial seizures can lead to secondary generalized seizures, the most common of which is secondary generalized tonic-clonic seizure.

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