What is androgenetic alopecia (AGA)?
Androgenetic alopecia (AGA) is a common hereditary form of hair loss characterized by gradual thinning of scalp hair.
AGA involves progressive hair follicle miniaturization, where follicles shrink and produce finer hairs over time. Hormonal influences like dihydrotestosterone (DHT) play a significant role in this condition.
Red light therapy has emerged as a non-invasive intervention for AGA, offering a way to energize shrinking follicles, extend the anagen phase, and potentially reverse follicular decline.
Related terms
Platelet-Rich Plasma (PRP)
Clinical Applications
PRP is a regenerative therapy that uses concentrated platelets to stimulate hair growth.
Estrogen
Clinical Applications
Estrogen is a hormone that plays a critical role in regulating hair growth in women, particularly by prolonging the anagen (growth) phase of the hair cycle.
Telogen effluvium
Clinical Applications
Telogen effluvium is a condition characterized by diffuse hair shedding triggered by stress, illness, or hormonal changes.
Intradermal Injections
Clinical Applications
Intradermal injections are a delivery method where substances are injected into the dermal layer.
