Neurocysticercosis

Neurocysticercosis (NCC) is the most common parasitic disease of the nervous system and is the main cause of acquired epilepsy in developing countries. It has also been a problem in industrialized countries because of the immigration of tapeworm carriers from areas of endemic disease.

Neurocysticercosis is the most common parasitic disease of the nervous system. It accounts for about 50,000 deaths per year and many times this number of people with active epilepsy

NCC is an infection of the brain by the larval form of the pork tapeworm Taenia solium. Neurocysticercosis is a form of cysticercosis and is the most common worm infection of the central nervous system. The disease is most prevalent in developing countries, in which it can be a serious public health problem. The symptoms depend upon where and how many cysticerci are found in the brain.

Headaches and seizures are the most common symptoms associated with NCC. Lack of attention span and intermittent confusion to people and surroundings in conjunction with difficulty balancing oneself as well as swelling of the brain.   Hydrocephalus (swelling of the brain) can occur, together with increased pressure on the brain. NCC can create large cysts in the brain. Medical treatment with corticosteroids and the cesticidal drugs albendazole and praziquantel can be very helpful.

Shunts are often used by medical staff if releasing pressure from the brain is required; often needed to prevent further brain damage.