Many people prefer foam that is applied when hair is wet. Minoxidil products help many people regrow their hair or lower the rate of hair loss, or both. It will take at least six months of treatment to prevent further hair loss and begin to grow hair. Finasteride tends to be most effective if you start taking it when you first notice hair loss.
A dermatologist may also prescribe this medication to treat a woman who has hereditary hair loss and cannot become pregnant. This medication was initially introduced as a treatment for high blood pressure, but people taking it noticed that their hair grew in places where they had lost it. Research studies confirmed that minoxidil applied directly to the scalp could stimulate hair growth. As a result of the studies, the FDA originally approved 2% over-the-counter minoxidil to treat hair loss in women.
Since then, a 5% solution has also been available when a stronger solution is needed for a woman's hair loss. If your hair loss is due to medications, hormonal imbalances, thyroid disease, or diet, your provider will address the cause. Often, all that is needed to help stop hair loss is to correct the underlying problem. Laser treatment or treatment with colored light-emitting medical devices are available without a prescription.
In some cases, they have been shown to help control hair loss. Finasteride reduces the rate of hair loss and stimulates new hair growth by inhibiting the body's production of a hormone that destroys hair follicles. They often recommend medications to help prevent further hair loss and, whenever possible, to regrow hair. The hair follicle itself also changes, shrinking and producing a shorter, thinner hair shaft, a process called follicular miniaturization.
Other times, your healthcare provider will need to do detective work to determine what is causing hair loss. Given the possibility that an androgen-secreting tumor may be involved, it is important to measure androgen levels in women with clear female pattern hair loss. Studies indicate that this medication is approximately 40% effective for women who have female pattern hair loss. In some cases, the cause of hair loss is obvious, for example, if you are losing your hair while undergoing chemotherapy.
It can start any time after the onset of puberty, but women tend to notice it for the first time around menopause, when hair loss usually increases. These doctors have in-depth knowledge about the many causes of hair loss and are experienced in treating the various causes. In both sexes, androgenetic alopecia hair loss occurs due to a genetically determined shortening of the anagen phase, a phase of hair growth, and a lengthening of the time between hair loss and the onset of a new anagen phase. In men, hair loss usually starts above the temples, and the receding hairline eventually forms a characteristic M-shape; the hair on the top of the head also thins, often progressing to baldness.
Significant emotional stress, which can come from the death of a loved one or divorce, could be a trigger for hair loss.