Symptoms such as itching and dandruff may be due to a dry scalp. A dry scalp can also suppress hair growth, so it is a problem that can never be left unattended.
In this article, we will introduce improvements and countermeasures while clarifying the cause of having a dry scalp.
Itching and dandruff not only hinder hair growth but can also give an unclean impression, so it is advisable to deal with it early in the correct way.
Three Causes of Dry Scalp
There are three main causes of dry scalp. If you have symptoms such as itching or dandruff on your scalp, please check if this is the case.
① Dry Skin
The scalp is part of the skin. Therefore, people with dry skin tend to have a dry scalp.
Since the scalp is hidden by the hair, it is not so noticeable even if it gets dry. Many people may not notice it until they have symptoms such as itching and dandruff.
If you have dry skin, you should try to keep your skin moisturized as well as your face, legs, and arms, and adjust the temperature or humidity of the air conditioner.
② Excessive Use of Shampoo
Excessive use of shampoo further exacerbates dryness. If you are concerned about itching or dandruff, you may want to wash more than you need. However, be aware that some shampoos contain strong cleaning agents.
If used excessively, it will remove too much sebum that protects the scalp, resulting in a dry condition. A dry scalp is prone to exfoliation, resulting in dandruff. Such dandruff is called “dry dandruff”.
③ The Dryer is Wrong
The hot air from the dryer deprives the scalp of water, resulting in a dry condition. However, since natural drying causes the growth of germs, it is basic to dry the hair with a towel after washing it with a towel and then dry it with a hairdryer.
If you dry it with a towel, you can prevent the scalp from being damaged by the hot air from the dryer. It should be noted that the distance between the dryer and the skin is too close, or that hot air is blown to the same place.
If you use the wrong dryer, your scalp will become dry and you will experience symptoms such as itching and dandruff.
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5 Ways to Prevent Your Scalp from Drying Out
There are five main measures to prevent dry scalp. All of them can be put into practice immediately. We will explain each in detail, so please try to incorporate them into your daily life.
① Review the Shampoo Method
If you use a shampoo that is too detergency, or if you wash it too many times a day, the sebum on your scalp will be removed more than necessary, leading to dryness.
When washing your hair, use a scalp-friendly amino acid shampoo and limit it to once a day. Also, hot water will take away sebum, so adjust the temperature to around 38 degrees Celsius.
If there is any unrinsed residue, shampoo and conditioner will remain on the scalp, which is irritating. Rinse thoroughly as it will dry faster.
② Review the Dryer Method
Such usage of the dryer, such as “the distance between the skin and the dryer is close” and “continuing to blow warm air to the same place”, deserves the act of causing the scalp to dry by itself. If you can think of it, stop it immediately.
The method of the dryer to prevent drying is as follows.
- Wipe off the water with a towel before drying with a dryer.
- Keep at least 20 cm away from the scalp
- Shake the dryer so that warm air does not hit a certain place
- Dry from the root to the tip of the hair
- When about 80% of the whole is dry, switch to cold air
The heat of the dryer deprives the scalp of water and makes it easier to dry. Changing the method keeps the scalp moisturized and prevents it from drying out.
③ Perform a Scalp Massage
A scalp massage improves blood circulation, and metabolism, and absorbs nutrients well, leading to improved dryness. In addition to the effects, it can be expected to prevent sagging of the scalp and gray hair, and also refresh the mood.
When doing a scalp massage, use the pad of your finger to give a moderate amount of stimulation. If you put too much force on her or raise her nails, her scalp will be damaged and germs will grow more easily, leading to scalp trouble.
Also, the scalp is so delicate that a scalp massage that is too long is not good. The scalp massage time should be limited to about 5 minutes so as not to be a burden.
④ Be Careful About Your Eating Habits
Disordered eating habits can lead to poor turnover and dry scalp. Turnover regenerates from old skin to new skin, causing cells to line up regularly and maintain a barrier function that retains skin moisture.
However, if the turnover is disturbed, the cells will line up irregularly, and the skin will not be able to retain water, leading to scalp problems such as dryness.
Nutrients such as vitamins, minerals, and proteins are needed to promote skin turnover.
Consider not only strong-seasoned, stimulating, and greasy meals, but also nutritional balance, and try to eat mainly Japanese food. Necessary nutrients include protein, which is the raw material for skin cells, and vitamin A, which is said to moisturize the skin and regulate the turnover cycle.
However, it is important to be aware of a balanced intake of various foods so that you do not run out of other nutrients.
⑤ Moisturize With Oil or Cream
If the dry condition does not improve even after changing the shampoo or method, moisturize from the outside with oil or cream.
You can prevent dryness by moisturizing the scalp with skincare products containing moisturizing ingredients. If you already have itching or dandruff, we recommend a mild one.
Camellia oil, which can be easily purchased at drug stores, not only moisturizes the hair but also protects the skin, so it is recommended for those who suffer from dryness. It is easy to mix with human sebum, so it is not sticky.
Like camellia oil, scalp oils and creams contain moisturizing ingredients, so if you are concerned about dryness, why not use them?
Symptoms of Dry Scalp
When the scalp dries, symptoms such as “itch” and “dandruff” appear. If it is caused by dryness, you can see the characteristics of itching and dandruff.
Let’s check each symptom while suppressing the characteristics.
① Itching
If the cause is dry scalp, you will feel itching entirely, not partially. Dry skin has less water and sebum and is more susceptible to external damage. Then, it may become itchy due to hypersensitivity to even a slight stimulus.
For example, do you have itching in your legs and arms in winter? This is because the body gets cold and causes poor blood circulation, and itching occurs due to insufficient nutrition. The scalp is also a part of the skin and becomes itchy when it gets dry.
② Dandruff
If you have more dry dandruff than usual, it is most likely due to a dry scalp.
In the first place, dandruff is the exfoliation of old keratin that has become dirt due to turnover, so it is not strange that it comes out. However, when the scalp dries, dandruff also dries and becomes easier to remove. A lot of dry, dry dandruff is a sign that your scalp is dry.
Also Read: How to Get Rid of Smelly Scalp
How to Improve and Prevent Itching Caused by Dry Scalp
Itching of the scalp caused by dryness can be improved and dealt with by the following three methods.
Seek Medical Attention if Itching is Severe
If the itch does not go away even after reviewing your hair care and lifestyle, or if the symptoms are so severe that you cannot touch anything, it may be caused by the disease. In this case, the symptoms may worsen if left untreated.
If the cause is a skin disorder, treatment should improve it. Let’s see a dermatologist as soon as possible.
Moisturize with Special Chemicals
Moisturizing lotions for the scalp can be purchased at drug stores, but if you want a more reliable cure, you should moisturize with a special chemical.
However, there are many types of medicines, so be sure to consult your doctor before making a decision. If the ingredients of the moisturizing lotion do not match the scalp, the stimulus may cause scalp irritation, redness, or an allergic reaction.
It may worsen itching, so if you have sensitive or sensitive skin, moisturize it with a special chemical rather than on the market.
First Aid with a Chilled Towel
Cooling with a cold towel to relieve the itching of the scalp will relieve the symptoms.
However, this is only a first-aid measure, so if the itch does not go away, please consult a dermatologist.
If you can’t stand itching and scratch it, your scalp will be damaged, causing inflammation and the growth of germs, so be careful.
How to Prevent Dandruff Due to Dry Scalp
Dandruff on the scalp caused by dryness can be treated in the following three ways. We will thoroughly explain each point in detail for further understanding.
Perform Scalp Cleansing Care with Oil
Scalp cleansing care is to remove sebum stains with oil. By mixing the oil and sebum oil, sebum stains that could not be removed with shampoo are adsorbed and lifted up, making it easier to wash off.
Removing sebum stains will improve the scalp environment and help prevent itching and dandruff. However, scalp cleansing care should not be done daily, but once a week.
Prepare the Scalp Environment with Lotion Tonic
Lotions that contain moisturizing ingredients such as hyaluronic acid and collagen moisturize the scalp and condition the scalp environment. Then, the dry condition is relieved and it leads to the prevention of dandruff.
There are moisturizing lotions for the body and scalp, which can be confusing. However, scalp lotions contain moisturizing ingredients that are suitable for the scalp, so be careful when purchasing.
Get a Good Night’s Sleep
Lack of sleep leads to excessive secretion of sebum from the scalp, which can lead to increased dandruff.
Growth hormone is needed to repair hair and scalp in the first place, and it is secreted a lot during sleep. However, when sleep deprivation occurs, the amount of growth hormone secreted decreases, leading to poor blood circulation and disturbed scalp turnover.
Get at least 6 hours of sleep. Ensuring a good night’s sleep not only rests the body but also has the effect of improving the scalp environment.
Practice Proper Hair Care to Get Rid of Scalp Dryness, Itchiness, and Dandruff
If your scalp is totally itchy and you are concerned about dry dandruff, it is highly possible that your scalp is dry. The cause of dry scalp may be related to daily use of shampoo, hairdryer, and lifestyle. By reviewing each, your scalp will be improved little by little.
It is also important to prepare the scalp environment to prevent scalp troubles. If you want to improve the scalp environment more effectively, why not try using a hair restorer.
Polypure EX, which contains unique ingredients such as biopolyphosphate and is particular about its permeability to the stratum corneum, can be expected to moisturize hair. If your skin is inflamed due to itching, seek medical consultation with your doctor.
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