What Is Bulbar Poliomyelitis

In about 0 5 percent of cases it moves from the gut to affect the central nervous system and there is muscle weakness resulting in a flaccid paralysis.

What is bulbar poliomyelitis. Initial symptoms are similar to non paralytic polio. People who ve had bulbar polio which affects nerves leading to muscles involved in chewing and swallowing often have difficulty with these activities and have other signs of post polio syndrome. In the u s the last case of naturally occurring polio was in 1979. Bulbar polio is a form of paralytic poliomyelitis in which the brainstem gets attacked by the poliovirus.

The muscles of swallowing and breathing are affected so that the patient has difficulty swallowing speaking and breathing. Today despite a worldwide effort to wipe out polio poliovirus continues to affect children and adults in parts of asia and africa. Bulbar poliomyelitis is a serious form involving the medulla oblongata and usually becomes evident within three days. This can occur over a few hours to a few days.

Some 5 to 10 percent of persons afflicted with paralytic polio die usually. The course of the disease. Secretions collect in the throat and may lead to suffocation by blocking the airway. Polio or poliomyelitis is a disabling and life threatening disease caused by the poliovirus.

Other articles where bulbar polio is discussed. Some 5 to 10 percent of persons afflicted with paralytic polio die usually of respiratory complications. This attack on the brainstem by the poliovirus results in extensive damage to the motor neurons of the brainstem which control the respiratory system of the body as a result of which a child affected with bulbar polio is likely to experience severe breathing difficulties along with. The weakness most often involves the legs but may less commonly involve the muscles of the head.

But after a week. Poliomyelitis commonly shortened to polio is an infectious disease caused by the poliovirus. Chewing and swallowing problems can lead to inadequate nutrition and to dehydration as well as to aspiration pneumonia which is caused by inhaling. The virus spreads from person to person and can infect a person s spinal cord causing paralysis can t move parts of the body.

Paralytic polio leads to paralysis in the spinal cord spinal polio brainstem bulbar polio or both bulbospinal polio. Secretions collect in the throat and may lead to suffocation by blocking the airway. Bulbar poliomyelitis results from paralysis of muscle groups innervated by the cranial nerves especially those of the soft palate and pharynx which may present as dysphagia nasal speech and sometimes dyspnea. In bulbar polio the virus attacks the brainstem and the nerve centres that control swallowing and talking are damaged.