1250 citations
,
August 2021 in “Scientific Reports” COVID-19 leaves 80% of patients with long-term symptoms like fatigue and headaches.
213 citations
,
December 2020 in “Annals of internal medicine” Many COVID-19 patients still have symptoms like fatigue and loss of taste or smell a month after diagnosis.
99 citations
,
June 1999 in “The Journal of Clinical Endocrinology and Metabolism” Testosterone replacement may help some postmenopausal women with symptoms like fatigue and low libido, but more research is needed to fully understand its effects.
80 citations
,
February 2021 in “Cureus” Many COVID-19 survivors continue to experience symptoms like fatigue and concentration problems after recovery, possibly needing rehabilitation.
78 citations
,
June 2022 in “Infection” Many COVID-19 survivors experience long-term symptoms like fatigue and sleep issues, needing ongoing medical support.
65 citations
,
August 2022 in “Viruses” 70.7% of patients had long-COVID symptoms like fatigue, cough, and brain fog three months after recovery.
56 citations
,
May 2021 in “Journal of infection/The Journal of infection” Most hospitalized COVID-19 patients had long-term symptoms like fatigue and hair loss, with women and those sicker during hospitalization at higher risk.
13 citations
,
January 2024 in “Cadernos de Saúde Pública” Many hospitalized COVID-19 patients still have symptoms like fatigue and hair loss up to a year later, especially older, lower-income individuals with other health issues.
12 citations
,
February 2019 in “Journal of patient-reported outcomes” Patients with HR+/HER2- advanced breast cancer commonly experience fatigue, hair loss, and pain, which significantly affect daily activities.
5 citations
,
January 2024 in “BMC Cancer” Anthracycline and taxane chemotherapy cause significant side effects like fatigue, vomiting, nausea, nerve damage, joint pain, and hair loss in breast cancer patients.
1 citations
,
April 2022 in “Global health & medicine” Long COVID in Japan involves persistent symptoms like fatigue and may be caused by lasting organ damage and prolonged inflammation, with vaccination as a potential treatment.
Most people with post-COVID syndrome experience symptoms like fatigue, but Omicron variants cause fewer persistent symptoms.
March 2026 in “Konuralp Tıp Dergisi” People with normal hemoglobin but low ferritin experience more fatigue and certain symptoms like restless leg syndrome and dizziness.
December 2025 in “The Oncologist” Living with metastatic pancreatic cancer involves symptoms like fatigue and nausea, and impacts like anxiety and reduced physical function.
July 2025 in “The Korean Journal of Internal Medicine” Certain immune responses may cause ongoing COVID-19 symptoms like fatigue and brain fog.
May 2025 in “Life Studies” Lung cancer patients on immunotherapy and chemotherapy often experience severe fatigue, drowsiness, and appetite loss.
April 2025 in “Digital Commons - East Tennessee State University (East Tennessee State University)” Long COVID can cause lasting health issues like fatigue and brain fog, especially in those with severe initial infections or no vaccination.
December 2023 in “Health Information Jurnal Penelitian” Post-COVID syndrome causes long-lasting symptoms like fatigue, breathing issues, and anxiety.
January 2021 in “Annals of translational medicine” YH0618 helped reduce skin and nail problems and fatigue in chemotherapy patients.
Raising serum ferritin levels can improve symptoms like fatigue and hair loss, even if hemoglobin levels are normal.
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.
79 citations
,
April 1996 in “JAMA” Taking too many selenium supplements can cause serious health problems like hair loss and fatigue.
67 citations
,
May 2018 in “Journal of Ginseng Research” Red ginseng may improve immunity, fatigue, memory, blood circulation, and menopausal symptoms, and is generally safe to consume.
39 citations
,
March 2022 in “Infection” Many recovered COVID-19 patients in Saudi Arabia still experience symptoms like fatigue and anxiety, especially older adults and those with other health issues.
13 citations
,
June 2023 in “Frontiers in Pharmacology” Trastuzumab deruxtecan is effective for advanced breast cancer but has side effects like nausea and fatigue.
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.
May 2025 in “The Journal of Rheumatology” Proactive physical therapy improved mobility, reduced fatigue, and pain in lupus patients.
February 2024 in “The journal of sexual medicine” Flibanserin shows promise for treating male sexual dysfunction but has side effects like insomnia and fatigue.
September 2023 in “Deleted Journal” Post-bariatric surgery patients often face gastrointestinal issues, fatigue, dry skin, hair loss, and anxiety.
Thyroid disorders include hypothyroidism, causing fatigue and weight gain, and hyperthyroidism, causing weight loss and anxiety.