Treatment of hair loss by
However, in our Western societies dietary deficiencies remain infrequent and are associated with other characteristic symptoms apart from hair loss. Thus the food supplements do not bring recognized interest, and if a hair loss persists, it is advisable to know the cause, to treat it if it is pathological,
Do hormones intervene in hair loss?
Many hormones intervene on the “hair cycle” (individual alternation for each hair of a phase of growth and a phase of fall).
To name only the most important:
The thyroid hormones can, when they are secreted in too small quantity but also when they are in excess to trigger a hair loss.
In women, the so-called “androgenic” hormones are naturally present. Secreted too much, or when their capture in the areas concerned is exaggerated, male-type symptoms may appear: we will then observe a localized hair loss mainly on the top of the skull associated with fewer and fewer hair and more and more fine (we talk about androgenic alopecia). Other symptoms may include skin and oily hair, excess hair on the chin, above the lips, etc. It is in these cases that the dermatologist will judge whether a hormonal assessment is justified, whether a drug taken elsewhere may be responsible or if the contraceptive is suitable.
If some people are convinced of the effectiveness of dietary supplements, it is because most diffuse drops improve themselves after 2 to 3 months and this is simply the natural end of the diet. episode of hair loss.
In humans , it is localized at the level of the vertex (top of the skull), it can also be manifested by the retreat of the fronto-temporal gulfs , but the disposition of this alopecia is variable according to the individuals and according to the families …
It is classic for a woman to lose her hair after childbirth. The proportion of hair in the growth phase (called anagen phase) is particularly high during the last two trimesters of pregnancy; thus this period is generally associated with a greater thickness of the hair. Now take a look at how these features of diagnostic capillaire.
This high proportion of hair in the anagen phase can not last: 4 to 12 weeks after delivery, and more when the woman is breastfeeding, a phase of hair loss (which is “physiological” and not “pathological”) appears. We speak of effluvium – which means a diffuse fall – telogen because the proportion of hair in telogen phase (phase of hair loss) increases significantly. This effluvium will last a variable time: generally 3 to 4 months,