Itchy skin is not necessarily an allergy, what is wrong with it?

**There are many causes of itching, it may be eczema, or hives, or it may be caused by too much moisture in the body, which still depends on the situation.

Pressure. If a person suffers from tremendous stress in a short period of time, then these stresses may be reflected in the person's **, nails, etc. For example, stress may cause a person's eczema to be more severe, and it can also lead to the appearance of hives, which are the direct causes of itching.

To treat the itching caused by high stress, you can adjust it by finding ways to relieve stress, such as sleeping, running, etc.

It is possible that there is diabetes, uremia and eczema. Lack of vitamin B, vitamin D or vitamin C are deficiencies of these trace elements, so we should pay attention to eating more fresh fruits and vegetables to make a balanced diet to make the body healthier.

Some allergens are in contact with our ** or mucous membranes, which will trigger allergies, such as the aforementioned mast cell reaction. However, there are some allergens that we eat into our stomachs or inhale into our lungs, and then enter our bodies.

The blood circulation is sent to all parts of the body. Here, I would like to introduce a more specific concept. Whether it's an allergen or a toxic chemical, as long as something that is not suitable for the body is eaten, inhaled, or infiltrated into the body, I take it.

Seen as a toxin. This is a toxin in a broad sense, not just a toxin like dioxin or pesticides, so in my eyes, allergens are also toxins! All in all, the outside poison enters.

In the body, it follows the blood circulation, from the large arteries and small arteries of the body to the microvessels. If our metabolism is not fast enough (e.g. cold, not exercising, drinking less water), or too many toxins enter the body at once, these toxins can get stuck in the periphery of the microvessels, which are the epidermis (outside) and mucous membranes (inside**) where the microvessels are most abundant. Once there are foreign bodies stuck in these microvessels, of course the immune system has to find a way to get rid of them, but, how? The only way for the body to do so is to send white blood cells to clean it up, and at this time, from the outside, it looks like it's inflamed! When the immune army arrives on the scene to clean up, there are many uncomfortable reactions in the body, such as itching, redness, swelling, juice, pus, ......Wait, that's what we call inflammation.

For example, if this inflammatory reaction occurs in the nasal mucosa, our nasal mucosa will start to itch, swell, red, and secrete mucus, which is caused by histamine secreted by mast cells, and the person will have sneezing, nasal congestion, and runny nose all the time. If this inflammatory reaction occurs, we may see itching, rashes, blisters, juice, etc., and the doctor may diagnose hives, eczema, psoriasis, atopic **inflammation, etc. From this point of view, allergies are not a big deal, even if there is a rash, pus, and juice, it is just the process of the body excreting allergens!

Drain it clean, and the allergies will subside! If you avoid eating or inhaling allergens or toxins, it will speed up the body's elimination and the allergy symptoms will disappear faster!

Sensitive ** will make us subject to a lot of restrictions, so why does it lead to the appearance of sensitive**? The following is explained by Director Yan of the Plastic Surgery Hospital of the Chinese Academy of Medical Sciences.

The abuse of cosmetics is the main cause of allergies, and the first is that excessive cleaning and the use of informal products can cause allergies. Second, excessive medical aesthetic peels and excessive lasers will cause **sensitivity. The third physical factor, ultraviolet radiation, temperature changes, and wind and sand in plateau areas will also cause **sensitivity.

The fourth psychological factor, such as the phenomenon that the face will be red and hot in an unfamiliar environment, is also related to one's own psychological control and emotional control, so it is necessary to find the cause from one's own physiological factors. Fifth, there are also genetic factors, and some diseases, such as seborrheic dermatitis, rosacea and other facial disfiguring diseases will also cause **sensitivity.

In fact, in this case, it means that the first barrier has been damaged and is not very healthy. Then before and after coming to the eldest aunt, the body's immunity will also decrease, and ** will become more or less unstable. Of course, your situation may be affected by your physique, and the impact of endocrine is particularly great.

You can use some ingredients similar to the material to repair the barrier layer, and it will be restored naturally.

**Sensitivity is generally caused by lack of water, or the thinning of the stratum corneum.

Some are caused by improper use of skin care products in the later stage, some are caused by eating or touching allergies, and few people are born with allergies.

Beautiful spring, but not beautiful, easy to appear red itch, why is this?

The reason why it is sensitive is because it is relatively dry, and a large amount of water is missing, which leads to the inability to have a normal metabolism, so it will become dry, and you can use a little more moisturizer.

The current situation should be caused by allergies, due to the sensitivity of the **, the body's resistance is low, it is easy to appear allergies. If you have allergies now and can't scratch with your hands, you can apply anti-itch ointment, and try to wear a mask when you go out in the future.

**Allergies are generally caused by low immunity, but they are also related to the season.

Sensitivity is caused by damage to the skin barrier, and there are many reasons for barrier damage, and any behavior that may damage the barrier may induce or aggravate sensitivity, such as abuse or indiscriminate use of skin care products (using multiple brands of skin care products, changing skin care products frequently, etc.); Perform inappropriate photoelectric **, chemical peel**, etc.; In addition, sensitivity can be triggered or exacerbated by ambient temperatures that are too low or too high (below 34 degrees Celsius or above 42 degrees Celsius), sun exposure, and long-term mental anxiety or depression**.

The first is diabetes, diabetes can also cause itching, then you need to check your blood sugar to determine whether it is due to the increase in blood sugar.

The second is too much bilirubin, too much bilirubin can also cause itching, and it is necessary to find out what causes too much bilirubin before you can do it.

**The cause of itching is actually very complex, usually some of the foods we eat, take a certain drug, contact with soap, dyes, clothing, feathers, chemical fiber, acrylic, polyester These clothes are easy to cause, or mosquito bites, affected by dry climate environment can also cause itching**itching. **Itching is also related to some diseases like hepatobiliary diseases, kidney diseases, such as renal insufficiency, diabetes, thyroid diseases, some internal organ diseases, and even because of malignant tumors. Therefore, when there is itching, you must go to the regular hospital department for a comprehensive analysis, look for it, make a clear diagnosis, and avoid misdiagnosis and mistreatment.

When itching occurs, it may be caused by other diseases, such as diabetes and high bilirubin, etc., at this time, you can't just scratch the itch, you must go to the hospital in time**.