Some people, as time has passed, observe that their hair begins to fall out after having applied a certain amount of chemicals on it. The hair on the head is not the only one that falls out, there may be hairs in other areas of the body that are lost as some things have been applied, for example, the hair of the eyebrows. Its fall, generally, alarms many people immediately, especially women because the eyebrows are considered “the frame of the face” and their design greatly promotes aesthetics. However, certain people do not know the cause of their loss and in this FastlyHealarticle we explain what are the possible causes of why eyebrow hair falls out.
Table of Contents
Eyebrow hair loss
Baldness or loss of eyebrows can occur for a variety of reasons, it can be the result of application or cosmetic products up to a consequence of diseases that can become serious in people, then we will mention the most frequent causes of hair loss on the eyebrows.
Alopecia areata on eyebrows
It is a possible cause of eyebrow hair loss. Alopecia is a disorder considered autoimmune, that is, the defense cells of our body act against ourselves, which in this case involves the destruction or attack of the hair follicle , resulting in the loss of it. The cause of alopecia is unknown.
Generally, the loss is more common on the scalp, however, it affects other areas where there is body hair, including the eyebrows, that is, people who suffer from alopecia areata will experience loss of eyebrow hair.
Medicines
Some people experience loss of eyebrow hair after taking certain types of drugs, for example, some of the drugs that cause hair loss are contraceptives. Women who consume these drugs can present it, especially those who are genetically predisposed to it.
Another type of drug that can cause hair loss, including eyebrow hair loss, are those given in chemotherapy treatments for people with cancer. This is because this process is responsible for eliminating all cells, that is, it is not selective and, therefore, it eliminates cell groups that are in continuous division, such as hair follicles, this being one of the temporary consequences.
Other medications that have been associated with hair loss include aspirin, blood thinners, medications to treat arthritis, and drugs for seizures.
Tricotilomania
It is a psychological condition in which the person has the need to pull out their hair , either from the head, eyebrows or another part of the body. Once a person pulls their hair out by the roots, it takes a while for it to grow back and will generally never be the same at first. Generally, it is due to genetics.
Bald spots on the eyebrows due to eczema
It is another possible disease that can cause hair loss from the eyebrow. It is also called atopic dermatitis , being a chronic disease that affects the skin, which looks and feels extremely dry. This dry skin causes itching and clinically red bumps will be observed which will flake. This itching causes the person to scratch and, therefore, rub the area of the face and eyelids a lot, leading to the loss of the eyebrows due to friction of the area.
In the following FastlyHealarticle, we show what is the treatment of atopic dermatitis .
Lupus
Lupus is an autoimmune disease that frequently affects women, causing the immune system to attack itself by mistake, causing tissue and organ damage.
The most common is systemic lupus, which affects the skin, is of unknown cause and has hair loss as a symptom, including that of the eyebrows.
Eyebrows depopulated by excessive waxing
It is one of the most common and frequent reasons that people have, especially women. Many want to have a better shape than the original eyebrow and in the waxing process the hair is pulled from the roots , once this activity is carried out, the hair takes time to grow, it can last up to weeks or sometimes it may not grow. .
Another way to lose eyebrow hair is when you outline it with a colored pencil, this procedure promotes hair loss on the eyebrows.
This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.
If you want to read more articles similar to Why does eyebrow hair fall out , we recommend that you enter our Skin, hair and nails category .

I am a Surgeon with a diploma in comprehensive ultrasound and surgical care residency, an area I am specializing in. During the exercise of my profession, I have realized the need for patients to know the diseases they suffer, and I can tell you that a large part of their complications is due to a lack of information. Being a health web writer allows me to transmit my experience, without borders, to all those readers eager for knowledge, educate them in the prevention of diseases and promote a healthy lifestyle.
