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Seizures During Pregnancy
A history of seizures before pregnancy, during a previous pregnancy or during thi-s pregnancy-is information you must share with your healthcare provider. Another term for seizure is convulsion.
Seizures can and usually do occur without warning. A seizure indicates an abnormal condition related to the nervous system, particularly the brain. During a seizure, a person often loses body control. The serious nature of this problem during pregnancy is compounded because of concern about the baby's safety.
Doctors describe different types of seizures. Seizures involving the entire body are called grand mal seizures. A grand mal seizure begins with the sudden loss of consciousness; the person usually falls to the ground. Arms and legs often twitch, and sometimes the person loses bladder and bowel control at the same time. Following a seizure, the person may be in a state of recovery that can last for several minutes. As it passes, there can be mental confusion, headache and drowsiness.

Another type of seizure is a petit mal seizure. This type also comes without warning. It is noted for its short duration and minimal movement of arms or legs. It usually involves a loss of consciousness that lasts only a few seconds. Other types of seizures can also occur. They are not within the scope of this book.

If you have never had a problem with seizures, know that a short episode of dizziness or lightheadedness is not usually a seizure. Seizures are usually diagnosed by someone observing the seizure and noting the symptoms previously mentioned. An electroencephalogram (EEG) may be needed to diagnose a seizure.

Medication to Control Seizures
If you take medication for seizure control or prevention, share this important information with your healthcare provider at the beginning of pregnancy. Medication can be taken during pregnancy to control seizures, but some medications are safer than others.