Causes Of Hair Loss And Its Prevention

Hair loss is the problem of every household nowadays. In the US alone, more than 80 million people suffer hair loss. Everyone wants to avoid hair loss or treat it. But, this is only possible when you know the causes of hair loss. Sometimes the causes of hair fall are temporary like some illness or pregnancy. While sometimes it is permanent like hair loss due to heredity.

So, you don’t need to worry. In this guide, you will come to know about temporary as well as permanent causes of hair loss. Also, you will come to know that how you can prevent hair fall.

Causes Of hair loss in woman is mostly postpartum hair loss

What Is Hair Loss?

The gradual thinning and the loss of hair from the hair follicle is called hair loss. The scientific term uses to define hair loss is Alopecia. It can just affect your head or even the complete body. When the hair is deprived of proper nutrition, then the hair starts thinning. After some time, it starts to fall, called as hair loss or hair fall.

It is essential to know how much hair loss is normal? Because with millions of hairs on your head, it is reasonable to lose tens of hairs.

The alarming situation arises when you start to lose hundreds of hairs daily. So, before starting the treatment of hair loss, please consult your dermatologist. 

Causes Of Hair Loss

Before treating or avoiding hair loss, it is essential to understand the causes of hair loss. Sometimes, you can prevent hair fall by just avoiding a few things like medications, smoking, or changing your diet. While sometimes you require to treat the hair loss with remedies or medicines.

So, you will come to know about all the causes of hair fall. What you need to do is to find what is causing your hairs to fall. Then you can prevent your hair loss.

The following are the causes of hair fall.

1- Hormonal Induced

Sometimes the hair fall is hormonally induced. Due to some medical conditions, the concentration of your hormones starts changing. So, this affects the growth and nourishment of your hair. As a result, your hairs begin to fall. Examples are pregnancy, childbirth, menstrual cycle.

In pregnancy, the concentration of estrogen and progesterone changes. So, hair loss after pregnancy is very common. The same occurs in the childbirth (postpartum hair loss) and the menstrual cycle. This change in hormone concentration can affect the growth and nourishment of your hair. As a result, your hair falls. So, if this is the case, you don’t need to worry. Once you recovered from the state, the hairs will stop falling. These 3 are significant causes of women’s hair loss.

2- Medication

A few medications can also lead to hair loss. These medications have such a severe effect on the body that the hairs get weaken. Examples include anticancer, heart, depression, arthritis, and high BP medications. These medications affect hair loss.

So, if you are subjected to any of these medications, then you have a high risk of hair loss. If this is the case, then consult with your doctor. Take some additional medications along with them, which can decrease your hair loss. Also, sometimes the doctor gives a cooling cap. This cooling cap can avoid hair loss.

3- Stress

Stress is a temporary cause of hair loss. When you suffer from anxiety, then the hormonal changes occur in your body. This hormonal imbalance can be the reason for hair loss. So, if you want your hair to nourish and stop falling, then you need to avoid all kinds of stress and depression.

Also, you can consult your doctor regarding the depression you have. But, instead of taking medications, it is better to avoid stress by changing your habits and environment.

4- Radiation Therapy

Certain Radiation therapy like chemotherapy, laser therapy can also result in excessive hair loss. These therapies include the use of such intensive rays that can destroy your hair. Your hair will become rough, and after some time, they will fall. So, consult your doctor and ask for a cooling cap. This can reduce hair loss.

Also, few people do laser therapy for permanently removing unwanted hairs. This is not the right idea since it can destroy the hair follicle and can cause hair to fall.

5- Family History

Family history is one of the major causes of hair fall

It is one of the major causes of hair loss. It is hard to treat because the cause of this hair loss is not physical. Also, it is due to genetic problems. This is a problem with your chromosome. So, you cannot change or correct it. Neither the prevention work in this case. So, all that is left is changing that defected gene.

Is it possible? Well, the answer is yes. But can everyone do this? Then the answer is no. Gene therapy is not like traditional surgery. It is all about playing with your chromosome and genes. So, it involves a high-risk. Also, gene therapy could cost you a lot of money.

Still, there are many ways by which you can treat this. You must consult your dermatologist. He will guide you best if your hair loss has a treatment.

Due to family history, baldness is more common in males rather than females. Baldness is a sex influenced trait. So, if you are bald, then your treatment might be difficult. However, if you have a lot of hair and they are falling, then please consult the doctor.

6- Hair Products

Most of the hair products contain harmful and toxic substances. Hair products like dyes, sprays, gels, hair cream can destroy your hairs and can cause hair fall. Dyes contain ammonia, which is a highly toxic material. As a result, hair falls out.

So, avoid the use of unnecessary dyes. Also, if you need to use the dye, then look for an ammonia-free dye. It can decrease the hair fall. Also, don’t use the sprays, gels, or hair cream — all these products stiff your hair. So, your hair can break. Also, it destroys the hair follicle.

7- Diet

Hair fall out mostly due to curling and straightening of hairs

Diet has a leading role to play in the growth of hairs. Hair is a protein in nature. So, for the growth of hair, we require a protein-rich diet. Also, certain vitamins are necessary for hair growth. Vitamin deficiency cause hair loss. Whenever your food is deprived of proteins and vitamins, your hair will become rough. Then, the hair falls out.

So, have a look at your diet right now. If you are eating low protein and vitamin diet, then change it now. Avoid eating junk food since it contains a lot of fats.

8- Hair Curling and Straightening

Curling and straightening your hair are extremely harmful. Whenever you do such activity, you give excessive heat to the hairs. Hairs are protein in nature. At high-temperature protein, get denatured. 

These are most common in females. Yes, its a fashion. But, after some time, your hairs will start looking rough and start falling. So, they will not look good. Think of a longer-term and avoid short term fashions.

9- Smoking

Smoking also hurt hair growth. Components of cigarette-like nicotine, tar can cause skin dryness provoking the nourishment of the hairs. So, the hair will fall out. You must avoid smoking if you want your hair to stop falling.

10- Alopecia Areata

It is an autoimmune disease in which hair follicles start to fall. The antibodies of the body fight against the hair follicle, and hence hair falls out. It is due to the misinterpretation of our immune system.

So, when you consult your dermatologist, he/she will check the symptoms. If there will be any issue of alopecia areata, he will tell you and start treating it.

11- Infection and Fever

Fever and infection are reason behind Children’s hair loss.

These two are the most common cause of hair fall. Children’s hair loss is also due to the infection and fever. Fever raises the temperature of your body. It brings some metabolic changes in your body. So, as a result of these metabolic changes, the body hairs start to fall. Hair loss in children is due to fever. Fever at such a low age can cause significant hair loss.

But you should not worry about that. This hair fall is temporary. Once you get out of the fever, your hair will start growing again. Also, the illness for a more extended period can cause hair weakening, which ultimately results in hair loss.

12- Extreme Weight Loss

Extreme weight loss is also harmful to your hair. Mostly, to lose weight, people eat less and deprive their bodies of food. In that case, you, too, miss some critical nutrients and vitamins, which are essential for hair growth. As a result, hair falls out.

So, check your weight loss diet now. Consult your nutritionist and replace some of your diets. So, you can lose as well as you don’t miss essential nutrients. Otherwise, your hair will fall out.


You have read a detailed guide on the causes of hair loss. I have tried to cover all the causes of hair fall, and there are a few others as well. But, prevention is better than cure. So, prevent hair loss by identifying its causes. Also, if hair loss is not going away, then go for the treatment of hair loss. There is a detailed guide on both these also.

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About Umer Arif

A few years back I decided to take care of my health. For that purpose, I learnt a lot about health and fitness. Now, I have deep knowledge about health and fitness, and I am helping others to gain health and fitness. I am a blogger by passion, Fitness trainer by profession and a Medical student by Interest.

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