Loss of eyelashes and eyebrows

Why do eyebrows and eyelashes fall out?

Madarosis, or the partial or total loss of eyelashes and eyebrows, is a condition that, beyond aesthetics, can cause concern and be an indicator of internal or external imbalances. To understand this phenomenon, it is essential to approach it from a science-based perspective. In this section, we will explore in depth the various causes, associated symptoms and consequences of hair loss in these important areas of our face, offering professional guidance on the condition.

What are eyebrows and eyelashes, and why are they important?

What are eyebrows and eyelashes, and why are they important?

Eyebrows and eyelashes go beyond aesthetics; their biology is essential for protecting our eyes from sweat, dust, and other external agents. They are made up of hair follicles, microstructures in the skin that, through precise processes, produce and nourish hair.

What are the possible causes of eyebrow and eyelash loss?

Skin disorders

Seborrhoeic dermatitis or infections could cause this hair to fall out.

Uso excesivo de cosméticos

Aggressive treatments (make-up, dyes) cause increased hair loss.

Chronic stress

and environmental factors.

Autoimmune diseases

For example, alopecia areata can also affect these areas.

Trichotillomania

Es el hábito compulsivo de arrancarse el pelo.

Nutritional deficiencies

A lack of iron, biotin, zinc, among others, can also affect eyebrow and eyelash hair.

Hormonal problems

Such as hypothyroidism or menopause, among others.

Symptoms of abnormal eyebrow and eyelash loss

There are numerous types of alopecias recognized in dermatology according to the cause or origin, the pattern of hair loss, or the evolution.
Some of them may be irreversible, and therefore a correct diagnosis by the dermatologist is essential.

Progressive or sudden hair loss

Visible hair loss in specific areas or diffuse hair loss.
Loss on both sides or only on one side.

Redness, itching, or inflammation in the area

It may indicate infections such as blepharitis or dermatitis.

Pain or sensitivity to touch

It may suggest inflammation or infection of the hair follicle.

Thinning hair

Eyebrows or eyelashes become thinner, shorter or sparser over time.

Skin flaking or scabs

Associated with conditions such as psoriasis, eczema, or seborrheic dermatitis.

Presence of bald patches or scars

In cases of scarring alopecia or trauma.

Consequences of eyebrow and eyelash loss

The loss of eyebrow and eyelash hair can affect self-esteem and facial expression, having a significant aesthetic impact. In addition, it can leave the eyes more exposed to external agents that can cause irritation.

Cosmetic innovation: how to improve the condition of eyebrows and eyelashes?

The cosmetics industry has developed increasingly advanced solutions to strengthen, regenerate and beautify eyebrows and eyelashes.

In recent years, new biotechnological active ingredients have been developed that have revolutionised the world of cosmetics. This innovation can be classified into two main groups: biotechnological (biotech) active ingredients and peptides, which strengthen, stimulate and promote hair growth.