Combining medications with scalp care and lifestyle changes boosts hair growth and reduces medication side effects.
March 2022 in “IntechOpen eBooks” Botulinum Neurotoxin-A can treat acne, oily skin, rosacea, hair loss, prevent scars, relieve nerve pain, reduce excessive sweating, and manage psoriasis, but more trials are needed to confirm its effectiveness.
227 citations
,
February 1989 in “The Journal of Comparative Neurology” CGRP-IR axons may help maintain and renew tissues.
32 citations
,
February 2024 in “Growth Hormone & IGF Research” Dihydrotestosterone (DHT) stops hair growth in mice by lowering a growth factor important for hair.
29 citations
,
March 2011 in “The Journal of Nutritional Biochemistry” Eating isoflavone can help mice grow hair by increasing a growth factor.
23 citations
,
December 2008 in “Current medicinal chemistry” Stimulating sensory neurons can increase IGF-I production, which may help treat various diseases and improve tissue health.
13 citations
,
December 2012 in “Frontiers in bioscience” Vitamin D and estrogen may help protect heart and kidney health, and maintaining sufficient vitamin D levels could be especially beneficial for African Americans, postmenopausal women, and people with chronic kidney disease.
January 2023 in “Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы” Botulinum toxin is effectively used to treat various painful conditions and its therapeutic uses are growing.
January 2016 in “프로그램북(구 초록집)” Hormones and neuropeptides affect hair growth, with androgens having opposite effects on beard and scalp hair.
August 2006 in “Experimental dermatology” Human scalp hair follicles can produce and respond to several hormones, affecting hair growth and pigmentation.
April 2023 in “Journal of Investigative Dermatology” CGRP MAbs treatment for migraines may also improve rosacea symptoms, but more research is needed to confirm its effectiveness and safety.
April 2023 in “Journal of The American Academy of Dermatology” Some drugs linked to growth hormones may increase the chance of hair loss in women.
January 2026 in “Chemical Engineering Journal” Engineered nanovesicles from hair follicle stem cells enable scarless healing of infected wounds.
September 2025 in “Headache The Journal of Head and Face Pain” The ACP's migraine treatment guidelines are flawed and don't prioritize patient safety.
January 2024 in “Arquivos de Neuro-Psiquiatria” Both new medications and non-drug treatments can effectively manage migraines with fewer side effects.
28 citations
,
September 2002 in “The Journal of Comparative Neurology” Presynaptic inhibition of certain nerve fibers in cats is mainly controlled by GABA and glycine.
1 citations
,
June 2015 in “Journal of anatomy” A compound named ZCZ90 can increase muscle spindle firing, potentially helping treat muscle spasms and hypertension.
110 citations
,
January 1995 in “European Journal of Neuroscience” Glycine is a key transmitter in rat spinal cord synapses, often alongside GABA.
46 citations
,
April 1987 in “Brain Research”
15 citations
,
May 2003 in “The Laryngoscope” FGF-1 causes spiral ganglion neurites to branch more.
42 citations
,
September 2002 in “The Journal of Comparative Neurology” Glycine likely affects dendrites connected to hair follicle terminals in rats.
31 citations
,
November 1991 in “Brain Research” Aδ-LTMRs have complex synapses with glycine, while Aβ-LTMRs have simpler ones.
32 citations
,
July 2003 in “Histochemistry and Cell Biology”
11 citations
,
August 2014 in “PLoS ONE” GFRα2 is essential for controlling neuron size but not for target innervation in certain sensory neurons.
January 2000 in “Neuroscience Research” 13 citations
,
December 2009 in “Journal of the Peripheral Nervous System” TRPA1 and TRPV1 channels don't affect mechanotransduction in rat sinus hair follicles.
April 2026 in “Frontiers in Cell and Developmental Biology” GPCRs are vital for wound healing by affecting cell growth and immune response.
17 citations
,
April 2006 in “Brain Research” 5α-reduced neurosteroids may help regulate glial cell differentiation.
1 citations
,
July 2016 in “Livestock science” Nerve growth factor helps cashmere goat hair cells grow and is more active during the hair growth phase.
47 citations
,
May 1994 in “Experimental Brain Research” The mystacial pad's innervation in adult rats is more complex than previously thought.