April 2026 in “Science Progress” GLP-1 therapies, especially semaglutide and tirzepatide, may cause hair loss, particularly in women and with rapid weight loss.
May 2024 in “International Journal of Dermatology” More research is needed to understand if GLP-1 agonists affect hair health.
17 citations
,
December 2008 in “Dermatology” Taking metformin with intense-pulsed-light therapy improves hair removal for people with PCOS.
6 citations
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April 2016 in “Journal of the Formosan Medical Association” Metformin improved insulin resistance and BMI in overweight Taiwanese women with PCOS, and a 2-hour insulin test may be a good screening tool.
September 2025 in “Wound Repair and Regeneration” GLP-1 receptor agonists may help manage and prevent diabetic foot ulcers.
January 2025 in “Journal of the European Academy of Dermatology and Venereology” Newer GLP-1 drugs like semaglutide may cause hair loss.
1 citations
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June 2021 in “The Indonesian Biomedical Journal” Glycated hemoglobin is not as effective as the oral glucose tolerance test for diagnosing blood sugar problems in women with PCOS in Southern Iraq.
August 2024 in “Biomolecules & Therapeutics” A new compound, HTPI, promotes hair growth by protecting cells from damage and regulating energy use.
January 2010 in “The Year book of dermatology” Taking metformin with intense pulsed light therapy improves hair removal for women with PCOS.
April 2026 in “American Journal of Clinical Dermatology” GLP-1 receptor agonists may help or harm hair health, needing more research.
6 citations
,
April 2019 in “Journal of Pediatric Endocrinology and Metabolism” Metformin improved menstrual cycle regularity and signs of hyperandrogenism in adolescent girls with type 1 diabetes but did not improve blood sugar control.
43 citations
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August 2010 in “Expert Opinion on Investigational Drugs” Inhibitors of 11β-HSD1 show potential for treating type 2 diabetes but require more testing for safety and effectiveness.
October 2025 in “EMJ Dermatology” GLP-1RA therapy may increase the risk of hair loss.
13 citations
,
December 2020 in “BMJ Open Diabetes Research & Care” Changes in SHBG levels don't predict diabetes risk reduction.
October 2025 in “JEADV Clinical Practice” GLP-1 receptor agonists may increase the risk of a specific type of hair loss called androgenetic alopecia.
4 citations
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December 2024 in “European Journal of Medicinal Chemistry” New pyrazole-based inhibitors show promise for treating metabolic diseases and other conditions.
October 2025 in “International Journal of Dermatology” GLP-1 receptor agonists may cause hair loss, but regrowth is rare.
October 2004 in “Australian Prescriber” Lifestyle changes are more effective than medication for reducing type 2 diabetes risk.
91 citations
,
November 2007 in “European journal of endocrinology” Metformin helps with PCOS symptoms no matter the patient's initial insulin resistance or weight.
July 2025 in “International Journal of Dermatology”
1 citations
,
January 2024 in “NPJ breast cancer” Experts agree on how to manage sugar levels and skin reactions in patients taking the cancer drug alpelisib.
1 citations
,
October 2023 in “Journal of the Endocrine Society” Finasteride may worsen blood sugar control in diabetic patients.
December 2025 in “Annals of the College of Medicine Mosul/Annals of the College of Medecine” Metformin reduces insulin resistance in PCOS, but combining it with finasteride offers extra benefits.
December 2023 in “PubMed” Metformin and liraglutide improved symptoms of HAIR-AN syndrome in a child.
September 2025 in “Cureus” GLP-1 receptor agonists may cause hair loss, but more research is needed.
October 2004 in “Australian Prescriber” Lifestyle changes are more effective than medication for reducing type 2 diabetes risk.
October 2004 in “Australian Prescriber” Lifestyle changes are more effective than medication for reducing type 2 diabetes risk.
21 citations
,
September 2017 in “Journal of Obstetrics and Gynaecology Research” Chromium supplements don't improve insulin, hormone levels, or cholesterol in women with PCOS but raise testosterone levels.
4 citations
,
January 2020 in “Journal of family medicine and primary care” Increasing Teneligliptin on his own caused a man's hair loss, which stopped when he ceased the medication.
May 2024 in “Psychiatric News” Weight-loss drugs are not linked to suicidal thoughts.