96 citations
,
January 2013 in “International Journal of Trichology” Trichoscopy is a useful, non-invasive way to diagnose different types of hair loss.
76 citations
,
July 2011 in “Clinical, Cosmetic and Investigational Dermatology” The document concludes that proper diagnosis and FDA-approved treatments for different types of hair loss exist, but treatments for severe cases often fail and future improvements may focus on hair follicle stem cells.
61 citations
,
January 2013 in “Indian Journal of Dermatology, Venereology and Leprology” Hair usually grows back 1-3 months after treatment for anagen effluvium, and children with Loose Anagen Hair Syndrome often improve by adolescence.
56 citations
,
January 2019 in “Skin appendage disorders” The most common hair loss type at specialist clinics is androgenetic alopecia, especially in younger men, followed by alopecia areata and telogen effluvium, with differences seen across regions.
56 citations
,
July 2005 in “Journal of The American Academy of Dermatology” Using both vertical and transverse sections gives a better diagnosis of alopecia than using one method alone.
53 citations
,
March 2014 in “Cold Spring Harbor Perspectives in Medicine” The document explains different types of hair loss, their causes, and treatments, and suggests future research areas.
48 citations
,
May 1999 in “International Journal of Dermatology” Alopecia areata is an unpredictable autoimmune hair loss condition, treated based on severity, with half of patients regrowing hair within a year without treatment.
43 citations
,
March 2006 in “Seminars in Cutaneous Medicine and Surgery” Different types of hair loss have unique features under a microscope, but a doctor's exam is important for accurate diagnosis.
41 citations
,
July 2015 in “Clinical and Experimental Dermatology” Psoriasis can cause temporary or permanent hair loss.
33 citations
,
August 1973 in “American Heart Journal” Propranolol can cause reversible hair loss.
32 citations
,
December 2017 in “International Journal of Molecular Sciences” Low vitamin D might be linked to certain types of hair loss, and supplements could help, but more research is needed.
32 citations
,
June 1976 in “JAMA” Crash dieting can cause hair loss due to severe calorie restriction.
31 citations
,
October 2010 in “Journal of the European Academy of Dermatology and Venereology” Some people with heavy hair shedding might actually have a hidden form of alopecia, which can be identified by specific hair changes.
29 citations
,
June 2005 in “Journal of Zoo and Wildlife Medicine” Most hair loss in captive rhesus macaques is likely due to environmental and behavioral factors.
23 citations
,
November 2011 in “Journal of the European Academy of Dermatology and Venereology” Hair loss is a rare but recognized symptom of pemphigus vulgaris, with patients usually regrowing hair after treatment.
23 citations
,
June 1976 in “PubMed” Crash dieting can cause temporary hair loss due to not getting enough energy for hair growth.
21 citations
,
March 2006 in “Seminars in Cutaneous Medicine and Surgery” Most hair loss disorders can be accurately diagnosed and treated in an outpatient setting.
19 citations
,
December 2008 in “Journal of The American Academy of Dermatology” The authors suggest that a new type of hair loss exists, which is different from alopecia areata.
18 citations
,
March 2003 in “PubMed” Hair loss in women can be due to abnormal hair growth cycles or damaged hair follicles, with the most common type being androgenetic alopecia; treatment varies by cause, and the psychological impact is significant.
17 citations
,
January 2020 in “Skin appendage disorders” Certain diets may help with hair growth in people with different types of hair loss.
17 citations
,
August 2019 in “JAMA Facial Plastic Surgery” Some men lost hair after deoxycholic acid treatment for neck fat, but most saw improvement or resolution.
16 citations
,
October 2004 in “Acta dermato-venereologica” Two people lost a lot of hair because of epilepsy drugs, but their hair grew back after changing medication.
14 citations
,
April 2021 in “Clinical, Cosmetic and Investigational Dermatology” COVID-19 may trigger sudden temporary hair loss.
14 citations
,
February 2021 in “Journal of the European Academy of Dermatology and Venereology” A COVID-19 patient with severe hair loss did not improve with hair loss medication after stopping and restarting it due to the infection.
14 citations
,
November 2011 in “Journal of The American Academy of Dermatology” Alopecia Areata Incognita causes widespread hair thinning, and treatment with systemic corticosteroids and psychiatric support can lead to remission.
14 citations
,
October 2006 in “Journal of The American Academy of Dermatology” A woman with Parkinson's disease experienced hair loss from the Parkinson's medication pramipexole, which improved after stopping the drug.
13 citations
,
April 2018 in “Journal of The American Academy of Dermatology” People with certain types of hair loss, especially lichen planopilaris and telogen effluvium, as well as African Americans, Asians, and men, are more likely to have severe vitamin D deficiency.
13 citations
,
February 2016 in “Clinical Medicine” The document concludes that diagnosing and treating hair loss is complex and requires understanding its psychological effects and underlying causes, while also calling for more research and new treatments.
13 citations
,
May 1993 in “International Journal of Dermatology” The paper suggests that telogen effluvium, a type of hair loss, may be a long-lasting condition triggered by stress or illness in people whose hair growth is unusually synchronized.
13 citations
,
November 1973 in “Archives of Dermatology” Hair loss may be an early sign of serious illnesses like Hodgkin disease.