overview
A grand mal seizure leads to unconsciousness and violent muscle contractions. This is the type of seizure most people imagine when they think of seizures.
A grand mal seizure – also known as a generalized tonic-clonic seizure – is caused by abnormal electrical activity throughout the brain. Usually, a grand mal seizure is caused by epilepsy. But sometimes this type of seizure can be triggered by other health problems, such as: B. extremely low blood sugar, high fever or stroke.
Many people who have one grand mal seizure never have another and don’t need treatment. However, a person with recurring seizures may need to be treated with anti-seizure medication on a daily basis to control and prevent future grand mal seizures. Grand mal seizure Treatment in Hyderabad
symptoms
Grand mal seizures occur in two phases:
- Tonic phase. Loss of consciousness occurs and the muscles suddenly contract and drop the person. This phase usually lasts about 10 to 20 seconds.
- Clonic phase. The muscles enter into rhythmic contractions that alternately flex and relax. Seizures usually last a minute or two or less.
The reasons
Grand mal seizures occur when electrical activity becomes abnormally synchronized across the entire surface of the brain. Nerve cells in the brain normally communicate with each other by sending electrical and chemical signals across synapses that connect cells.
In people with seizures, the normal electrical activity of the brain is altered and many nerve cells are triggered at the same time. The exact cause of the changes is often unknown. Grand mal seizure Treatment in Hyderabad
Risk factors
Risk factors for grand mal seizures include:
- A family history of seizure disorders
- All brain damage due to trauma, stroke, previous infection, and other causes
- sleep deprivation
- Medical problems that affect the electrolyte balance
- Use of Illicit Drugs
- Heavy consumption of alcohol.