Post Polio Syndrome (PPS) is a condition that affects individuals who have previously had polio. It is characterized by the onset of new symptoms or the worsening of existing symptoms many years after the initial polio infection. While the exact cause of PPS is still unknown, it is believed to be related to the degeneration of nerve cells that were previously damaged by the poliovirus.
1. Muscle Weakness: One of the primary symptoms of PPS is the gradual development of muscle weakness. This weakness typically affects the muscles that were previously affected by polio, but it can also involve previously unaffected muscles. The weakness may be more pronounced after physical activity or overuse of muscles.
2. Fatigue: Fatigue is a common symptom experienced by individuals with PPS. It is often described as an overwhelming sense of tiredness or exhaustion that is not relieved by rest. Fatigue can significantly impact daily activities and may worsen as the day progresses.
3. Muscle and Joint Pain: Many individuals with PPS experience muscle and joint pain. This pain can be localized to specific muscles or joints and may be aggravated by physical activity or overuse. The severity of the pain can vary from mild to severe and can significantly affect mobility and quality of life.
4. Muscle Atrophy: Muscle atrophy, or the loss of muscle mass, is another symptom of PPS. It can occur in the muscles previously affected by polio as well as in previously unaffected muscles. Muscle atrophy can contribute to weakness and further impair mobility.
5. Breathing and Swallowing Difficulties: In some cases, PPS can lead to breathing and swallowing difficulties. This can manifest as shortness of breath, difficulty taking deep breaths, or problems with swallowing food or liquids. These symptoms require immediate medical attention.
6. Sleep Disturbances: Sleep disturbances, such as insomnia or disrupted sleep patterns, are commonly reported by individuals with PPS. These disturbances can be caused by pain, discomfort, or difficulty finding a comfortable position due to muscle weakness.
7. Cold Intolerance: Many individuals with PPS experience increased sensitivity to cold temperatures. They may have difficulty regulating body temperature and may feel excessively cold even in mildly cool environments. This can lead to discomfort and may require additional measures to stay warm.
8. Cognitive and Emotional Changes: Some individuals with PPS may experience cognitive and emotional changes. These can include difficulties with concentration, memory problems, mood swings, and increased irritability. These changes can significantly impact daily functioning and quality of life.
It is important to note that the symptoms of PPS can vary from person to person, and not all individuals will experience the same combination or severity of symptoms. If you or someone you know has a history of polio and is experiencing new or worsening symptoms, it is essential to consult with a healthcare professional for an accurate diagnosis and appropriate management.