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Why does your hair fall out? The 7 most common causes of hair loss

Why does your hair fall out? Hair loss is normal and is part of a natural hair renewal cycle. That’s why you shouldn’t freak out every time you see hairs on your comb or brush. In normal cases it is not necessary to look for the causes of hair loss, because it is natural and even necessary for them to fall out, so that new hair grows. However, there may be situations that lead you to worry about hair loss. Let’s look at when it becomes a concern and what to do about it.


When should we start worrying about the causes of hair loss

The hair loss that is considered normal is that an average of 100 hairs fall out per day. If you see that the amount you are losing is more than 100 hairs per day, it is possible that something is causing that loss.

Sometimes it may be due to certain habits that encourage hair loss. And, in other cases, the causes of hair loss are due to internal factors. In both cases it can be avoidable or treatable.


How do I know if my hair falls out too much

You can do a test yourself to see if your hair falls out too much. Take in your hands a lock of hair that is, more or less, a quarter of your mane. Then, in that same tuft, run your fingers through the hair. If between 5 and 15 hairs fall out is that you have a hair loss that is not out of the ordinary. However, if more than 15 hairs fall out, there is reason to think that your hair loss exceeds normal. It’s possible there’s something causing the fall, and you don’t know it. This article will help you find out.

Causes of hair loss in women

The causes of hair loss in women can be very different. Genetics, anemia, the use of certain medications, excessive chemical processes, or even hormonal problems can directly influence hair loss. Let’s look at the most common.


Hereditary pattern alopecia or androgenetic alopecia is more common than you think. It is also known as male pattern alopecia.

This hair loss occurs in men and women due to a shortening of the hair growth phase, or anagen phase. As the growth period shortens, the fall phase lengthens.

This condition occurs with age and begins sooner or later, depending on genetics. Hair begins to thin, resulting in loss of volume. Although genetics is a determinant in this type of fall, it can also be caused by the overproduction of estrogens.


How to treat hair loss due to hereditary causes

There are over-the-counter drugs on the market that have proven effective for many people. One of these drugs is Minoxidil, or Rogaine. The problem with this type of medicine is that it has side effects, so it may not feel good for everyone.

However, while you can’t avoid genetics, if you can do something to alleviate or minimize the fall to a certain extent. For that it will be useful for you to follow the advice that we will continue giving you throughout the article.

Poor diet and vitamin and mineral deficiency

Sometimes a lack of certain vitamins or minerals can be the cause of hair loss. For example, a lack of iron leads to thinning of the hair and as a consequence it weakens and ends up falling out.

Lack of vitamin B12 can also affect hair loss, since it is closely related to the health of red blood cells. Sometimes the clearest indication that you have a deficiency can be a lack of energy. However, it is best to go to the doctor so that he or she can determine if you have a B12 deficiency.

On the other hand, the excess of certain vitamins can also cause hair loss. An example is vitamin A, which is beneficial for hair to grow healthy and fast, but an excess of it can cause it to fall out early. That’s why it’s best to get vitamin A from food, not through extra supplements, unless directed to do so by a doctor.


How to make up for nutritional deficiencies

It is best to consult a doctor to find out if you are deficient in any vitamin. On the other hand, you can do your part by eating foods rich in vitamins and minerals. A healthy diet can help keep your hair healthy and beautiful, and also minimize hair loss.

Hormonal problems: Hypothyroidism or hyperthyroidism

One of the most common causes of hair loss in women is hormonal imbalances. Both hypothyroidism and hyperthyroidism produce alterations in hair growth and anchorage. Both are opposite conditions, but both cause similar problems in the entire body, as well as in the hair.

Besides that there is menopause, polycystic ovary syndrome or PCOS, insulin resistance and a long list of other hormonal problems. And they’re all causes of excessive hair loss.

How to treat hair loss due to hormonal problems

Hormonal imbalances should be diagnosed and treated by a physician. Leaving such a condition untreated can lead to serious complications. That’s why if you suspect you have any of these conditions, go to the doctor.


Extreme stress has been shown to be one of the most common causes of hair loss. This is because the levels of androgens and male hormones increase when we are under constant stress. And if that’s not enough, stress can change your sleep quality and eating habits. These factors can make the situation worse by causing the hair to fall out even more.

How to stop hair loss caused by stress

The key to recovering from that situation is to get rid of stress as much as you can. Look for moments of relaxation, talk to a friend who understands you, exercise, eat well, sleep what you need and anything else that helps you relax.


In addition to the above, it may be helpful to take a vitamin complex to prevent falls. This could help you get through the most stressful period without becoming bald. At the pharmacy, they can give you one that works.

Pregnancy and postpartum

It is very common for women to suffer hair loss after childbirth. This type of fall is related to the hormonal changes that occur during and after pregnancy. Although it does not happen to all women, nor to the same woman, in all their pregnancies. However, when it does occur, the fall period usually lasts between two and six months. So, you don’t have to worry because it’s a temporary fall. In a short time your hair will return to the state it was in before you became pregnant.


How to alleviate hair loss after childbirth

Since the hair will fall out in this period, only temporarily, it is not something you should worry about too much.

To the hormonal imbalance could be added the lack of sleep and routine changes due to the arrival of the baby. Therefore, you should avoid stress as much as possible and try to rest as much as you can. Also, since you are probably breastfeeding your baby, you need to feed very well. A lack of vitamins and nutrients can damage your hair’s recovery. If you eat well you will be able to rule out other factors that influence hair loss.

Aggressive styling

Very tight ponytails, done repeatedly, can cause hair to fall out due to constant traction.


If you use clip extensions you must remove them before going to bed. They were not designed to sleep with them, so they can cause tension in the scalp if you don’t take them off before going to sleep.

Instead, you can sleep with the adhesive extensions , as these are designed to sleep with them and are not uncomfortable.

How to avoid hair breakage and hair loss due to aggressive styling

Avoid hair accessories that can get tangled and break your hair. In addition, it is advisable to vary the hairstyle, so that the scalp is not always stressed on the same side. In particular, avoid having the same hairstyle every day, especially if it is too tight.

It also reduces, as much as possible, the frequent use of hot tools at very high temperatures. If you avoid combing your hair daily with heat, your hair will gain strength and vigour.

Chemical over-processing

Chemical processes to straighten or bleach hair are very aggressive. In addition to damaging the hair shaft, they can also damage the scalp. Because of that, when the scalp suffers damage the hair could fall out easily. That’s a very common problem among people who are constantly being chemically smoothed. Sometimes small bald patches start to form on the scalp, where there are no hairs. If you get to this point you need to have a lot of patience to recover your hair in those areas. Therefore, prevention is best, to avoid going to that extreme.


How to recover hair damaged by excess chemical procedures.

It is important to let the hair rest between processes, so that the scalp does not suffer excessively.

It’s true that we all like to change our hair frequently, but remember to give it time to recover.

To avoid torturing hair with so many discolorations, you can use California extensions or extensions with highlights . Both will allow you to change your look without damaging your hair.

Use restorative treatments, ampoules and anti-fall shampoos for faster recovery.

How to avoid the causes of hair loss before it becomes a problem

“Better safe than sorry.” That’s why, when we talk about hair loss, it’s best to prevent the damage, rather than trying to repair it when it’s done.

Therefore, start with a healthy diet, rich in natural products, yes, real foods. Avoid processed food and junk food. This does not mean that you cannot try it, but that its consumption is not a daily habit.

Avoid habits that can cause your hair to fall out excessively, such as very tight hairstyles, done consistently.

Don’t abuse chemical processes, but rather let your hair rest between processes.

The causes of hair loss can be many and very desperate, but in most cases they will be resolved with good habits and the right products.


On the other hand, it’s good to get rid of myths about hair loss that only confuse you. And at the same time, in our article “How to increase the amount of hair” you will find tips and natural recipes to boost the growth of new hair.

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