COVID-19: long-term health effects4 Oct 2020 23:00
Around 10% of mild coronavirus (COVID-19) cases who were not admitted to hospital have reported symptoms lasting more than 4 weeks. A number of hospitalised cases reported continuing symptoms for 8 or more weeks following discharge.
Persistent health problems reported following acute COVID-19 disease include:
respiratory symptoms and conditions such as chronic cough, shortness of breath, lung inflammation and fibrosis, and pulmonary vascular disease
cardiovascular symptoms and disease such as chest tightness, acute myocarditis and heart failure
protracted loss or change of smell and taste
mental health problems including depression, anxiety and cognitive difficulties
inflammatory disorders such as myalgia, multisystem inflammatory syndrome, Guillain-Barre syndrome, or neuralgic amyotrophy
gastrointestinal disturbance with diarrhoea
continuing headaches
fatigue, weakness and sleeplessness
liver and kidney dysfunction
clotting disorders and thrombosis
lymphadenopathy
skin rashes
https://www.gov.uk/government/publications/covid-19-long-term-health-effects/covid-19-long-term-health-effects