The frequency of pain associated with seizures is very low, between 0.3 percent and 2.8 percent, although some individuals experience significant central pain as a result of focal seizures, according to the National Institutes of Health, or NIH. Focal seizures may also cause abdominal pain or discomfort.
Focal seizures, which are also known as partial seizures, result in electrical abnormality that is limited to an area of the brain, although at times they can turn into generalized seizures that affect the whole brain, the NIH states.
The two main types of focal seizures are simple and complex. While an individual with a simple focal seizure has no loss of consciousness or awareness, those who experience complex focal seizures may become unresponsive and lose consciousness completely, according to WebMD.
Focal seizures may be caused by epilepsy, brain tumors or infections, heat stroke, or low blood sugar. In order to reduce the occurrence of focal seizures, underlying causes must be treated, according to Healthline.com.
Focal seizures are the most common type of seizure in individuals from the ages of 1 to 65, and they are very common in people older than 65 who have blood vessel disease of the brain, according to the NIH.