Hair regrowth is possible, but only under certain conditions.
The current state of trichological science, in fact, does not leave the slightest room for all those miraculous claims flaunted with excessive superficiality by more or less accredited sources.
Hair regrowth for several years now, we have continued to profit profusely on the possibilities of hair regrowth, with a continuous media bombardment that affects above all those who, overwhelmed by the fear of baldness, tend to abandon themselves to clearly unrealizable promises. What is even more serious is that in many cases this behavior distances the subject from the only professional figure who can help him: the dermatologist.
Is it possible to regrow lost hair?
Fortunately, the follicles cease to be productive only several years after they stop producing strong, sturdy hair. First we see a long phase in which the hair continues to be produced, but finer and shorter; this process by which, with each new cycle, the follicles express increasingly weak and inconsistent hair, is called the process of hair miniaturization. It is possible to regrow lost hair by counteracting and reversing miniaturization until the follicle has completely atrophied, i.e. by intervening before it has finished its 20 regrowth cycles. In this sense, acting promptly with a targeted treatment is essential to prevent baldness from worsening.
The regrowth of hair in men with more or less accentuated receding hair, as well as that in women affected by hair thinning, although it does not produce thick and vital hair, occurs because there is no atrophy of the follicles until many years after having lost hair in those specific areas of the scalp. So much so that, if one observes carefully even with the naked eye, the hair is not entirely absent, but more properly it is miniaturized, assuming the appearance of very short and thin hair, scientifically called peli vellus. The fact that they are so small in size, so clear and transparent (devoid of pigmentation), demonstrates a growth failure and reflects their lack of health, due to an abnormality in the regrowth cycle within the hair follicles.
What makes hair grow back?
To intervene on hair loss you need to act promptly. It is good to reiterate that only hair that has not finished its life cycle can grow back.
So, in this case, what makes the hair grow back? There are drugs, which must be taken only after a medical consultation, able to offer good results, both to stop hair loss and to promote their regrowth.
Among these, for example, minoxidil and finasteride, the latter effective in the treatment of male androgenic alopecia.
To regrow hair, other ways can also be taken, such as stimulating anti- hair loss treatments and the use of suitable shampoos and hair lotions.