353 citations
,
February 2022 in “Nature Immunology” Long-haul COVID can cause lasting symptoms affecting many body systems and may be linked to ongoing inflammation and immune system issues.
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.
4 citations
,
December 2023 in “Research Review” 77% of recovered COVID-19 patients in Nepal experienced long-term symptoms like fatigue, hair loss, and breathing issues.
2 citations
,
July 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” COVID-19 causes more taste, smell, hair, memory, and concentration issues than other respiratory infections.
1250 citations
,
August 2021 in “Scientific Reports” COVID-19 leaves 80% of patients with long-term symptoms like fatigue and headaches.
April 2023 in “Research Square (Research Square)” Many healthcare workers who had Covid-19 suffer from long-term symptoms like hair loss and fatigue, especially women.
1 citations
,
April 2024 in “JMIR AI” Long COVID sufferers face significant challenges that need more public awareness and support.
March 2026 in “Annals of Medicine” Standardized tools and treatments are needed to better manage long COVID-19 in kids and teens.
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.
35 citations
,
May 2023 in “International Journal of Preventive Medicine” Long COVID causes lasting symptoms and needs vaccines for prevention and a team approach for treatment.
34 citations
,
February 2023 in “Frontiers in Public Health” Hospitalized COVID-19 survivors have a higher risk of long-term symptoms and need special care.
COVID-19 pneumonia may cause lasting lung damage like fibrosis.
2 citations
,
September 2021 in “Orphanet Journal of Rare Diseases” People with hypohidrotic ectodermal dysplasia are more likely to experience long-term fatigue and hair loss after COVID-19.
20 citations
,
March 2022 in “Journal of clinical medicine” Nearly half of the studied men with long COVID had low testosterone, including younger men.
June 2025 in “Basrah Researches Sciences” Medicinal plants might help with post-COVID-19 issues, but more research is needed.
New-onset fibromyalgia after COVID-19 is poorly understood, needing better definitions and studies.
65 citations
,
August 2022 in “Viruses” 70.7% of patients had long-COVID symptoms like fatigue, cough, and brain fog three months after recovery.
10 citations
,
September 2022 in “Psychiatry and Clinical Neurosciences” Long COVID affects over half of COVID-19 survivors, causing a range of symptoms like fatigue and neurological issues, with no specific treatment yet.
October 2025 in “Diseases” Long COVID causes lasting symptoms in many body systems, needing more research for better treatments.
19 citations
,
April 2024 in “International Journal of Environmental Research and Public Health” Long COVID symptoms are linked to immune issues, poor blood flow, and lung problems.
January 2024 in “Diagnostics” Long COVID causes a wide range of long-lasting symptoms that change over time and are hard to diagnose and treat.
96 citations
,
December 2022 in “Pneumologie” The guideline offers current advice for diagnosing and treating Long- and Post-COVID symptoms.
November 2025 in “Preprints.org” New-onset fibromyalgia after COVID-19 is poorly understood and needs more research.
6 citations
,
August 2024 in “Viruses” Long COVID is a complex condition with many symptoms and unknowns, needing more research.
1 citations
,
September 2025 in “Viruses” Thrombophilic conditions may worsen Long COVID symptoms due to increased blood clotting.
1 citations
,
March 2022 in “Anaesthesia Pain & Intensive Care” Post-COVID symptoms are common, affecting over half of the participants.
22 citations
,
January 2021 in “Clinical Therapeutics” Men face more severe COVID-19 outcomes, while women are more likely to have long-term symptoms.
1 citations
,
January 2023 in “Revista da Associação Médica Brasileira” Experts agree on the need for standardized definitions and education for post-COVID-19 conditions.
November 2025 in “Journal of Disease and Public Health” Post-COVID-19 syndrome is complex, affects 5%-10% of people, and requires better research and global collaboration for treatment.
156 citations
,
September 2021 in “Pneumologie” The guideline offers practical advice for diagnosing and treating Post-COVID/Long-COVID.