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Post-polio syndrome (PPS, poliomyelitis sequelae) is a group of latent symptoms of poliomyelitis (polio), occurring in more than 80% of polio infections. The symptoms are caused by the damaging effects of the viral infection on the nervous system and typically occur 15 to 30 years after an initial acute paralytic attack.
Some PAIS symptoms are more specific. For example, eye problems are common in post-Ebola virus syndrome, and profound weakness is seen in post-polio syndrome and post-West Nile fevers. [1] Symptoms can be severe and debilitating, resulting in lowered quality of life or inability to work. [1] The onset of symptoms may be delayed, often by ...
Between 25 percent and 50 percent of individuals who have recovered from paralytic polio in childhood can develop additional symptoms decades after recovering from the acute infection, [83] notably new muscle weakness and extreme fatigue. This condition is known as post-polio syndrome (PPS) or post-polio sequelae. [79]
The fatigue must have lasted for 6 months or longer, and be present at least 50% of the time; Other symptoms are possible, such as muscle pain, mood problems, or sleep disturbance; Conditions known to cause severe fatigue and some mental conditions exclude a diagnosis. Post-infectious fatigue syndrome also requires evidence of a prior infection ...
Around 30–40 years after contracting paralytic poliomyelitis, about 25–40% of cases lead to post-polio syndrome. Symptoms include muscle pain, further weakening of muscles and paralysis. [1] [2] Surviving paralytic polio can be a life-changing experience. Individuals may be permanently physically disabled to varying degrees.
The most common reported symptom of polioencephalitis is fatigue. Fatigue is associated with difficulty in attention, cognition, and maintaining wakefulness [4] Some individuals experience psychiatric symptoms that include anxious mood, pain, insomnia, and depressed mood. Confusion and disorientation of time and space have also been reported.
The Gazette published some of this, and with her usual proactive approach, once she determined that these reports reflected growing concerns among both polio survivors and medical professionals about a constellation of symptoms referred to as post-polio syndrome, she launched a memorable series of national and international conferences on post ...
Following an acute poliovirus infection, symptoms such as fatigue, asthenia, and pain are believed to be linked to muscle denervation. [9] Much like post-polio syndrome, ALS also has similar symptoms of motor neurodegeneration leading to general weakness and, in some cases, paralysis. The type of symptoms experienced can depend on which areas ...