Why is the whole body itchy? There are 9 reasons why

Itching all over the body is a condition that many people have experienced in life, which seriously affects people's emotions. So what exactly causes itching all over the body? Most people don't know much about this. In fact, the occurrence of itching all over the body is related to the following 9 reasons. The first reason is caused by simple skin problems.

1. Simple skin problems

There are two situations in which you feel itchy due to skin problems. One is non-primary skin damage, which is mostly caused by lack of moisture in the skin. Just like now in the dry autumn and winter seasons, many people feel dry, itchy and peeling skin.

The other is that the skin itself is "sick". Skin diseases such as dermatitis, eczema, and psoriasis are mostly accompanied by itching.

2. Skin degeneration in middle-aged and elderly people

I believe everyone knows that when people start to age, their skin will become lacking, causing dry skin symptoms, which can easily lead to systemic itching in middle-aged and elderly people.

3. Allergies

One-third of patients visiting the allergy department suffer from itchy skin. Allergies to food, pollen, dust mites, etc., and contact with certain chemicals may cause allergies, making the skin feel itchy. This type of itching usually gets better after you stop coming into contact with the allergen.

4. Gynecological inflammation

If women find that their vulva is itchy, they should check for gynecological inflammation such as Trichomonas or Candida albicans infection. Surveys show that 73% of women experience local skin itching during menstruation, which may be related to poor quality sanitary napkins or overly tight clothing.

5. Emotional tension

Negative emotions such as depression, tension, and irritability may cause local or systemic skin itching. A lack of B vitamins can also easily cause skin itching.

6. Hepatobiliary diseases

According to research, about 40% to 60% of patients with hepatobiliary diseases will experience skin itching symptoms.

7. Diabetes

The incidence of skin itching in diabetic patients is as high as 15%-35%. About 10% of early patients will experience systemic or local skin itching, which is relatively stubborn, with the most severe symptoms in the vulva or anus.

8. Abnormal thyroid function

Whether it is hyperthyroidism or hypothyroidism, itchy skin may occur, but the itching caused by hyperthyroidism usually develops slowly, the skin is often dry, and it will worsen in cold seasons.

9. Malignant tumors

Some tumors may be accompanied by itchy skin, such as cancer of the lymphatic system, stomach, intestine, liver, ovary and prostate. This kind of itching caused by tumors is mostly stubborn. If you have itching on your body for a long time without any reason, you need to pay attention to it.