What are symptoms of
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Symptoms of Long COVID: A Comprehensive Overview
Introduction to Long COVID Symptoms
Long COVID, also known as post-acute sequelae of SARS-CoV-2 infection (PASC), refers to a range of symptoms that persist for weeks or months after the acute phase of a COVID-19 infection. These symptoms can affect multiple organ systems and significantly impact the quality of life of those affected.
Common Symptoms of Long COVID
Fatigue and Exhaustion
Fatigue is one of the most frequently reported symptoms of long COVID, affecting approximately 37% of patients . This persistent tiredness can be debilitating and interfere with daily activities and work.
Respiratory Symptoms
Respiratory issues are also common among long COVID sufferers. Dyspnea, or shortness of breath, is reported by about 21% of patients . Additionally, a persistent cough is experienced by around 11% of individuals .
Sensory Impairments
Olfactory (smell) and gustatory (taste) dysfunctions are notable symptoms, with olfactory dysfunction affecting 17% and gustatory dysfunction affecting 10% of patients . These sensory impairments can significantly affect the quality of life and daily functioning.
Pain and Myalgia
Muscle pain, or myalgia, is another common symptom, reported by 12% of long COVID patients . This can be accompanied by general body aches and pains, which are also prevalent in other chronic conditions.
Neurological and Cognitive Symptoms
Cognitive impairments, often referred to as "brain fog," are reported in several studies, affecting a significant portion of long COVID patients . These symptoms can include difficulties with memory, attention, and executive function.
Psychological Symptoms
Mental health issues such as anxiety and depression are also prevalent among long COVID sufferers. These symptoms can exacerbate the overall burden of the disease and complicate recovery .
Less Common but Notable Symptoms
Cardiovascular Symptoms
Some patients report cardiovascular issues, including chest pain and palpitations, which can persist long after the initial infection.
Gastrointestinal Symptoms
Gastrointestinal issues such as nausea and diarrhea have also been reported, although they are less common compared to other symptoms .
Dermatological Symptoms
Skin-related issues, including rashes and other dermatological complaints, have been noted in some studies, adding to the diverse range of symptoms experienced by long COVID patients.
Conclusion
Long COVID encompasses a wide array of symptoms that can persist for weeks or months after the initial infection. The most common symptoms include fatigue, respiratory issues, sensory impairments, pain, and cognitive difficulties. Understanding these symptoms is crucial for developing effective management strategies and providing comprehensive care to those affected. Further research is needed to fully understand the long-term impacts of COVID-19 and to develop targeted treatments for these persistent symptoms.
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