Hormonal treatments can help with hair loss, acne, and excess hair growth, but it takes 3-6 months to see results and patients should know the possible side effects.
Most excessive hair growth is due to idiopathic hirsutism or PCOS; treatment starts with cosmetic methods and drugs like cyproterone acetate or spironolactone, with results in 6-12 months.
October 2019 in “International Journal of Research in Dermatology” Combining minoxidil and spironolactone is more effective for female hair loss, but minoxidil alone is sufficient after 6 months.
September 2004 in “PubMed” Androgenetic alopecia, or hair loss, is influenced by hormones and genetics, and can be treated with medications like minoxidil, finasteride, or hormone therapy, with effectiveness evaluated after 6 months.
57 citations,
January 1986 in “The Prostate” The document suggests that targeting the hormone DHT could be a more effective treatment for prostate cancer than targeting testosterone.
53 citations,
August 2014 in “Cochrane library” Methotrexate is not proven effective for inducing remission in ulcerative colitis.
51 citations,
August 2015 in “Cochrane library” Methotrexate is not proven to maintain remission in ulcerative colitis.
22 citations,
August 1999 in “Experimental Dermatology” Certain drugs can cause early hair growth in mice by affecting the nerves.
21 citations,
January 2021 in “Frontiers in Pharmacology” Thiopurines help treat IBD but require genetic testing to avoid side effects.
21 citations,
September 2010 in “Archives of Dermatology” A woman developed psoriasis after taking certolizumab pegol, improving after stopping the drug and starting other treatments.
20 citations,
January 2000 in “Dermatologic Clinics” New psoriasis treatments are effective but come with side effects and risks.
17 citations,
May 1998 in “Steroids” Researchers developed a model to predict how well certain compounds can block an enzyme related to hair loss and prostate issues, suggesting a 50 mg dose of finasteride might be effective based on lab and body data.
12 citations,
February 1986 in “PubMed” Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
11 citations,
August 1997 in “Expert Opinion on Therapeutic Patents” Many potential alopecia treatments need more testing to confirm they promote acceptable hair growth with minimal side effects.
9 citations,
June 2013 in “Australasian Journal of Dermatology” Infliximab improved skin and bowel symptoms in Crohn's disease but caused side effects and the disease returned after stopping treatment.
8 citations,
May 2020 in “International journal of biological macromolecules” Certain treatments can increase protein binding to natural hair but are less effective on permed hair.
8 citations,
January 2016 in “Cells tissues organs” Norepinephrine helps skin cells grow, which is important for hair growth.
5 citations,
April 2022 in “Journal of Chromatography B” The new method can measure sleep-related hormones in hair effectively and could help track long-term sleep patterns.
3 citations,
April 2021 in “Chemical & Pharmaceutical Bulletin” Extracts from the Calanthe discolor plant promote hair follicle growth and increase growth factor levels.
December 2023 in “Biological & pharmaceutical bulletin” IPM enhances skin penetration of hydrophilic drugs.
September 2023 in “Plant journal” A protein called GIS3 is important for the growth of root hairs in Arabidopsis by controlling two genes with the help of certain growth signals.
December 2022 in “Journal of Experimental Biology and Agricultural Sciences” Using certain plant growth regulators together improves the cloning of the medicinal plant Eclipta alba.
August 2018 in “Journal of The American Academy of Dermatology” Infant skin cells may be less capable of repairing UV-induced DNA damage than adult cells.
November 2017 in “Asian journal of pharmaceutical and clinical research” Three compounds from Dadap leaves may help treat hair loss.
170 citations,
November 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.
130 citations,
December 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicle melanocytes die during hair regression.
128 citations,
August 2015 in “Cell Stem Cell” Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.
127 citations,
January 2000 in “Journal of Investigative Dermatology” Cytotoxic T cells cause hair loss in chronic alopecia areata.
114 citations,
January 2021 in “medRxiv (Cold Spring Harbor Laboratory)” COVID-19 can cause over 50 long-term symptoms, with fatigue and headache being the most common.
86 citations,
May 2002 in “Journal of comparative neurology” Nerve growth in mouse skin and hair follicles happens in stages and is closely linked to hair development.