Main hair changes After menopause, about 40% of women have complaints related to their hair, such as: Thinner, more fragile, and brittle hair; Dry and dull hair; Dryness and itching of the scalp; Decreased hair volume; Significant hair loss, which can be diffuse or localized to specific areas. Why do these changes occur? Reduction of estrogens: these hormones prolong the growth phase of the hair renewal cycle and interfere with the sebaceous production of the glands. With estrogens decrease, the hair growth phase becomes shorter and the shedding phase increases. Decreased sebaceous production contributes to the dull and low elasticity of the hair. Relative androgens increase : can worsen hair loss. Natural aging of the hair : intensifies fragility and loss of density. Female androgenetic alopecia It is one of the most common hair loss problems during menopause. It is characterized by: Progressive miniaturization of hair follicles; Decreased hair density, mainly in the central region of the scalp, while maintaining the frontal hairline. It usually has a significant psychological impact. To minimize the effects, early diagnosis is very important. Medical evaluation and treatment With proper monitoring, it is possible to mitigate hormonal effects and preserve hair health. A dermatology consultation is essential to: Correctly diagnose the cause of hair loss; Define an individualized approach, which may include: Topical treatments, with minoxidil products that stimulate hair growth and prolong the growth phase of the hair cycle; Oral medication, for example with spironolactone or dutasteride, which help reduce the action of androgens; Minimally invasive procedures such as capillary mesotherapy or low-intensity laser have shown promising results in revitalizing the scalp and stimulating hair follicles. Regular follow-up can make a difference in controlling hair loss and maintaining healthy, good-quality hair. Is it possible to prevent the effects of menopause on hair? It is not possible to completely avoid the effects of hormonal changes, but their impact can be reduced by promoting good hair health throughout life: Eating a healthy diet; Maintaining good hydration; Protecting hair from heat; Avoiding chemical aggressions, for example, very frequent straightening and coloring; Seeking the care of a dermatologist at the first sign of excessive hair loss. The relationship between menopause and hair is clear : the reduction of estrogen alters the hair cycle, favoring thinning and hair loss. Although it is not possible to prevent these changes, proper care and specific treatments can significantly improve a woman's hair health and self-esteem during this phase. Menopause does not have to mean irreversible hair loss With proper medical follow-up, it is possible to mitigate the effects of hormonal changes and maintain hair health. Meet the dermatology team from Hospital da Luz network. The content published in the Health Guide is intended for the general public and is provided for informational and educational purposes only. It does not replace individual medical assessment, diagnosis, or personalized clinical advice from a qualified healthcare professional. The content is produced or reviewed by physicians and other healthcare professionals at Hospital da Luz and is based on the knowledge available at the time of publication or the most recent update, as indicated at the beginning of each item.
