December 2023 in “Journal of family medicine and primary care” Many people in Saudi Arabia experienced hair loss after COVID-19, especially women, those treated with antivirals, and those with a history of hair shedding.
September 2025 in “International Journal of Science and Research (IJSR)” Stress causes hair loss by disrupting hair growth cycles, and combining medical and cosmetic treatments can help manage it.
March 2021 in “Research Square (Research Square)” Stress likely causes hair loss in Formosan macaques.
10 citations
,
August 2012 in “Current Problems in Pediatric and Adolescent Health Care” Hair changes can indicate systemic diseases or medication effects.
7 citations
,
January 2015 in “Journal of the European Academy of Dermatology and Venereology” Only about 20% of women have hair loss after childbirth severe enough to be considered clinically significant.
3 citations
,
April 1978 in “PubMed” The study concludes that traction alopecia, caused by hair styling, can help understand telogen effluvium, a condition of excessive hair loss.
1 citations
,
November 1998 in “Journal of Small Animal Practice” The dog had a Sertoli cell tumor, which was successfully removed with surgery.
January 2005 in “한방재활의학과학회지” Most alopecia patients were young adults with oily scalps, often linked to stress and family history.
18 citations
,
March 2016 in “Cosmetics” Telogen Effluvium is a condition causing excessive hair loss due to stress, illness, drugs, or hormonal changes, and can be treated with specific products or naturally resolves after 3-4 years.
November 2025 in “SKIN The Journal of Cutaneous Medicine” "Dread shed" is common with minoxidil but less so with other hair loss treatments.
November 2025 in “International Journal of Recent Innovations in Medicine and Clinical Research” Understanding different types of hair loss helps in accurate diagnosis and treatment.
May 2020 in “Research Square (Research Square)” Stress hormone CRF causes hair loss and inhibits hair growth in human cells.
January 2020 in “Research Square (Research Square)” Stress hormone CRF causes hair loss and stops hair cell growth.
3 citations
,
February 2008 in “Basic and clinical dermatology” Telogen Effluvium is a hair loss condition where treatment involves identifying and managing its triggers.
83 citations
,
May 1999 in “International Journal of Dermatology” Hair loss that spreads out can often fix itself or be treated by finding and handling the cause.
8 citations
,
March 1979 in “International Journal of Dermatology” Dr. Vera H. Price's 1979 work emphasizes the importance of accurate diagnosis and personalized treatment for hair loss.
1 citations
,
January 2006 in “Elsevier eBooks” The conclusion is that different types of hair loss in dogs and cats can be cosmetic or serious, and affected animals should not be bred.
5 citations
,
October 2013 in “Veterinary Clinics of North America: Equine Practice” Some horses lose hair without inflammation or itching due to various conditions, and while mainly a cosmetic issue, diagnosis requires examination and biopsies, and breeding is not advised if it's hereditary.
7 citations
,
April 2013 in “Clinical and Experimental Dermatology” Tianeptine, an antidepressant, may prevent stress-induced hair loss in mice.
27 citations
,
January 2002 in “Exogenous Dermatology” Chronic exposure to sunlight may worsen male pattern baldness and protecting the scalp from the sun could slow it down.
March 2024 in “Journal of Microbiology and Biotechnology” Phloroglucinol may help improve hair loss by promoting hair growth and reducing oxidative stress.
April 2016 in “Journal of Investigative Dermatology” Phenylephrine may help prevent hair loss from pulling on the hair roots.
12 citations
,
April 2020 in “British Journal of Dermatology” Caffeine may help reduce stress-induced hair loss.
Stress can cause hair loss and trigger autoimmunity by damaging hair follicle cells.
June 2025 in “Universal library of medical and health sciences.” External factors like pollution, stress, and poor nutrition can negatively affect hair growth.
3 citations
,
July 2023 in “International journal of molecular sciences” Stress may contribute to hair loss in alopecia areata by affecting immune responses and cell death in hair follicles.
January 2022 in “International Journal of Science and Research (IJSR)” Certain medications can cause hair loss, which varies in severity and can be treated with specific drugs.
February 2026 in “International Journal of Molecular Sciences” Brazilian pepper tree leaf extract effectively protects skin cells from UVC damage and is a strong natural skincare option.
Higher cannabis exposure may lead to increased hair loss.
3 citations
,
July 2019 in “Journal of Cosmetic Dermatology” New shampoo with tyramine hydrochloride reduces hair loss by making a small muscle in the hair follicle contract.