TLDR Over 25% of COVID-19 patients had symptoms lasting more than a year.
This study surveyed 502 patients who had recovered from COVID-19 to investigate the persistence of post-COVID conditions beyond 12 months. It found that over 25% of patients experienced at least one symptom at 6, 12, 18, and 24 months post-recovery. Key findings include associations between moderate or severe COVID-19 and persistent fatigue, shortness of breath, cough, and hair loss. Additionally, being female was linked to persistent dysosmia, hair loss, and loss of concentration, while younger age was associated with a depressed mood. The study highlights that long-term symptoms can persist even in patients who had mild acute COVID-19.
7 citations,
December 2020 in “Clinics in Dermatology” Some alopecia treatments might help treat COVID-19, but more research is needed.
51 citations,
November 2020 in “Journal of the European Academy of Dermatology and Venereology” COVID-19 infection may cause significant hair loss, but full hair recovery is likely without special treatment.
88 citations,
October 2020 in “Open Forum Infectious Diseases” Some people who recover from COVID-19 continue to have symptoms like fatigue and cough for over 120 days, and some experience hair loss about 59 days after getting sick.
737 citations,
August 2020 in “Journal of Infection” Many COVID-19 survivors experience long-term symptoms but still report satisfactory quality of life and return to work.
151 citations,
May 2021 in “Frontiers in Medicine” Many patients experience long-lasting symptoms like fatigue and pain after COVID-19, regardless of initial disease severity.
6 citations,
December 2023 in “Lancet. Infectious diseases/The Lancet. Infectious diseases” SIM01 significantly reduced post-COVID symptoms and is safe.
1250 citations,
August 2021 in “Scientific Reports” COVID-19 leaves 80% of patients with long-term symptoms like fatigue and headaches.
114 citations,
January 2021 in “medRxiv (Cold Spring Harbor Laboratory)” COVID-19 can cause over 50 long-term symptoms, with fatigue and headache being the most common.
3 citations,
April 2023 in “Clinical and Experimental Medicine” The study identified five types of long COVID symptoms and suggests tailored management strategies for each.