While estrogen can help thin hair, it cannot completely reverse facial and body hair growth. Many trans women and other transgender people know all too well about how time-consuming daily grooming routines can be, so thankfully, there are alternative options available.
In your first 6-12 months on estrogen, people on estrogen may notice changes in their body hair, facial hair, and even scalp hair. While the full effect of hair growth changes may take up to three years to develop, they are a natural part of transitioning with estrogen.
Estrogen and progesterone pills and creams may be an effective treatment for women with androgenetic alopecia who are going through menopause or whose estrogen and/or progesterone are lacking for other reasons.
Androgens—such as testosterone (T); dihydrotestosterone (DHT); and their prohormones, dehydroepiandrosterone sulfate (DHEAS) and androstendione (A)—are the key factors in terminal hair growth.
Lower estrogen and progesterone levels: Estrogen and progesterone stimulate hair growth, which is why pregnant women—who are producing extra levels of these hormones—tend to experience thickening hair during their pregnancy.
DHT, a derivative of the male hormone testosterone, is the enemy of hair follicles on your head. Simply put, under certain conditions DHT wants those follicles dead. This simple action is at the root of many kinds of hair loss. Testosterone converts to DHT with the aid of the enzyme 5-alpha reductase.
Estrogen has been postulated to aid hair growth by extending the anagen phase of the hair growth cycle [32], during pregnancy, for example [6]. In the postpartum period, an increase in number of hairs in the telogen phase results in increased hair shedding [5, 6, 24].
Estrogen Excess
Just like excess testosterone and excess DHT can cause hair troubles, so can too much estrogen. For some women, excess estrogen may trigger hair loss because of a gene variant that affects the functioning of an enzyme (aromatase) that processes estrogen.
Estrogen probably prolongs the growth phase of hair. There are estrogen receptors on our hair follicles. With menopause, estrogen levels from our ovaries decrease and testosterone is predominant. Testosterone shortens hair growth phase making hair thinner and slow to growth.
Research indicates that estrogen slows your hair's growth rate, extending the anagen phase, so more of your hair is in it than others. This may be why women have more hair than men.
It may take a few weeks to feel the effects of treatment and there may be some side effects at first. A GP will usually recommend trying treatment for 3 months to see if it helps. If it does not, they may suggest changing your dose, or changing the type of HRT you're taking.
According to Harvard Health Publishing, topical minoxidil is the most common treatment for androgenic alopecia or hormonal hair loss as opposed to corticosteroids for non-hormonal hair loss treatment. Corticosteroids reduce inflammation and lower the immune response in alopecia areata.
The female sex hormone oestrogen makes body hair fine and soft. Androgens are male sex hormones, including testosterone, which are responsible for masculine characteristics such as facial hair and coarse body hair. A woman's ovaries and adrenal glands naturally make a small amount of androgens.
Is it reversible? While some forms of AFAB hair loss are temporary, female pattern baldness is permanent and irreversible without treatment. However, proper treatment can stop the hair loss and potentially help regrow some lost hair.
Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.
Medications are the most common treatment for hair loss in women. They include the following: Minoxidil (Rogaine, generic versions). This drug was initially introduced as a treatment for high blood pressure, but people who took it noticed that they were growing hair in places where they had lost it.
Estrogen can ease vaginal symptoms of menopause, such as dryness, itching, burning and discomfort with intercourse. Need to prevent bone loss or fractures. Systemic estrogen helps protect against the bone-thinning disease called osteoporosis.
The answer is yes! Fortunately, unlike genetic hair loss, most hair loss caused by hormonal imbalances is reversible.
In addition to keeping your bones strong, estrogen and progesterone keep your hair healthy. A decrease in these hormones causes an increase in androgen production which causes hair follicles to shrink and contribute to hair loss.
When the levels of estrogen and progesterone drop, hair grows more slowly and becomes much thinner. A decrease in these hormones also triggers an increase in the production of androgens, or a group of male hormones. Androgens shrink hair follicles, resulting in hair loss on the head.
With hirsutism, extra hair growth often arises from excess male hormones (androgens), primarily testosterone.