737 citations
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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.
139 citations
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December 2021 in “Journal of Clinical Medicine” Fatigue is the most common symptom in both ongoing symptomatic COVID-19 and post-COVID-19 syndrome.
134 citations
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August 2012 in “The Journal of Clinical Psychiatry” Former finasteride users with persistent sexual side effects have higher rates of depression and suicidal thoughts.
14 citations
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August 2022 in “Lupus Science & Medicine” SLE patients experience two patterns of non-inflammatory symptoms: intermittent and persistent.
March 2026 in “Journal of Epidemiology & Community Health” Long-COVID symptoms like fatigue, cognitive issues, and mobility problems can last 6-12 months but are less common after milder illness.
151 citations
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May 2021 in “Frontiers in Medicine” Many patients experience long-lasting symptoms like fatigue and pain after COVID-19, regardless of initial disease severity.
111 citations
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February 1991 in “Headache The Journal of Head and Face Pain” Valproate significantly improved headaches in two-thirds of patients.
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September 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Women, younger age, and low BMI increase the risk of long COVID symptoms.
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December 2010 in “The Journal of Sexual Medicine” Some patients taking finasteride or dutasteride may have ongoing sexual problems and depression even after stopping the medication.
January 2013 in “Yearbook of Urology” Former finasteride users showed higher rates of depression and suicidal thoughts compared to those who never used it.
January 2025 in “Mansoura Medical Journal” TPO antibodies can help identify hypothyroid patients who still have symptoms despite normal TSH levels.
Icosapent ethyl may help treat long-lasting symptoms after COVID-19.
16 citations
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December 2015 in “Journal of Investigative Dermatology” Alopecia areata involves persistent gene abnormalities and immune activity, even in regrown hair, suggesting a risk of relapse.
353 citations
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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.
25 citations
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December 2021 in “Journal of Medical Virology” COVID-19 can cause a type of hair loss that usually starts 74 days after infection, affecting mostly women, but most patients eventually recover.
March 2026 in “Clinical and Experimental Dermatology” Facial hair loss and psychosocial issues are crucial in deciding treatment for alopecia areata.
September 2025 in “PubMed” Prevent persistent hair loss after chemotherapy with scalp cooling and early minoxidil use.
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September 2014 in “Current Opinion in Endocrinology, Diabetes and Obesity” Finasteride and dutasteride effectively treat hair loss in men and women, but may cause side effects like low libido and depression.
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February 2023 in “Public Health” Over 25% of COVID-19 patients had symptoms lasting more than a year.
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January 2012 in “Journal of cosmetics, dermatological sciences and applications” Many Iraqi patients had skin problems at the site where a vein was taken for heart surgery.
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November 2022 in “Diagnostics” A woman with a rare hormone resistance condition also had missing teeth and hair loss, which might be new symptoms of her genetic disorder.
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August 2020 in “JAMA dermatology” Persistent radiation-induced hair loss is dose-dependent, and treatments like topical minoxidil can be effective.
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May 2015 in “JRSM open” If a child is losing a lot of eyelashes and it keeps happening, doctors should look carefully at their health history because it might be a sign of a different health problem.
May 2019 in “Journal of clinical oncology” Radiation therapy with chemotherapy can cause severe, long-lasting hair loss.
50 citations
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July 1980 in “Archives of Dermatology” Hidden sweat gland tumors might cause hair loss.
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July 1980 in “Archives of Dermatology” Hidden sweat gland tumors might cause hair loss.
May 2026 in “Journal of Clinical Oncology” Brentuximab vedotin chemotherapy can cause long-term hair loss and emotional distress.
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August 2012 in “Journal of Dermatology” Tamoxifen may cause female hair loss by increasing androgen receptor expression.
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September 1997 in “Archives of Dermatology” The boy's hair loss was likely caused by a fungal infection.
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January 2012 in “Dermato-endocrinology” Moderately high prolactin levels do not cause hair loss in women.