15 Causes of Hair Loss

15 Causes of Hair Loss

Physical stress

Temporary hair loss may be caused by any physical trauma – operation, car accident or even flu. The cycle of hair life consists of three phases: growth, idleness, and loss. Severe physical stress may interfere this cycle, and a large part of hair enters loss phase. It is noticeable after 3 to 6 months after the trauma, but it will stop as soon as the body will recover.


Also, pregnancy is connected with severe physical stress, therefore, hair loss is a common problem among pregnant women. Another cause of hair loss during pregnancy is hormones. Women most often notice hair loss after childbirth, as this is a big shock for the body. If you have the same problem, do not worry because very soon your hair will grow back.

Antidepressants, blood thinners, and other medicaments

It is proved that medicament use is also a common hair loss cause. encourage the hair loss. The most popular of them are different blood thinners, antidepressants, and ibuprofen, which can be found in pain relief medicine. If this is your problem, ask your doctor to reduce a dosage or to recommend other medicine.

Too much vitamin A

Too much vitamin A which is taken with dietary supplements or medicine encourages hair loss. Adults and children after the age of 4 years should take 5000 units of vitamin A, but a lot of dietary supplements contain from 2500 to 10000 units. As soon as you will start to take smaller dosage of vitamin A, your hair loss should stop.

Lack of proteins

If you eat too little proteins, the body stops hair growth. It usually occurs after 2 to 3 months after lack of proteins. Remember that the best sources of protein are fish, meat, and eggs.


Interesting, but there is such a thing like female baldness. If some women of your family have started to lose their hair at a certain age, there is a great possibility that you will lose your hair at the same age as well. Unlike men, women’s hair does not recede but become thinner.

Emotional stress

Emotional stress causes hair loss less often than physical stress, but there can be the hair loss after severe emotional stress. In most cases, however, emotional stress doesn’t cause hair loss, but rather intensifies other possible hair loss causes. Sooner or later it will stop by itself, but it is recommended to eliminate a cause of stress.


Almost 10% of women at the age from 20 to 49 years suffer from anemia because of lack of iron, which can be easily prevented. Carry out the necessary analysis to make sure whether you have this type of anemia. If it is so, you can help yourself with iron-containing supplements or consume greens, fruits, vegetables or berries that contain an iron.

Rapid weight loss

Taking into account that this is a severe trauma to your body, your hair may become thinner. It can happen even if the weight loss is good for your health, but it can also be a sign of anorexia or bulimia.


It is an illness of thyroid that is connected with lack of iodine in the body. It can be discovered with analysis. If you have hypothyroidism, medicine will help you. As soon as the medicine will act, the hair loss will stop.

Lack of vitamin B

This problem can be solved with different supplements as well as with changes in the menu. Natural sources of vitamin B are fish, meat, and starch-rich fruits and vegetables, except citruses.

Female hormones

Cause of hair loss can also be a change of oral contraceptives or stop of their usage. The same may occur in the case of menopause as well. Changes in hormones activate the receptors of male hormones on the scalp, and hair follicles decrease, encouraging hair loss. If the cause of hair loss is new oral contraceptives, ask your doctor other birth control pills. If you stop their usage, your hair may fall out excessively, but it is temporary.

Polycystic ovary syndrome

This is an imbalance of female and male hormones. Increased levels of male hormones lead to cysts, weight gain, increased risk of diabetes, changes in menstrual cycle, infertility as well as hair loss, although on the body and face they can grow increasingly. It can be solved by treatment of polycystic ovary syndrome.


Over the years, excessive hair styling can lead to hair loss. Examples include close braids, permanent waves, chemical straightening, or any other processing with chemicals and high temperatures. Because many of these procedures affect the hair root, the hair may never regrow. It is recommended to avoid harmful procedures, to use a hair conditioner after every hair wash, to dry them naturally as well as to protect them from heat.

Anabolic steroids

Usage of anabolic steroids encourages the hair loss. These steroids have a similar effect on the body as polycystic ovary syndrome, and also consequences are similar. When you will stop their usage, also the hair loss should stop.

So there you have it, 15 of the most common things that lead to hair loss. Now you know, too, what causes hair loss, and can use this information to make better decisions and treat your hair loss problem.


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