There are small red spots on the skin that appear for unknown reasons, and it is very itchy

Are there many red dots? Do you often take a bath in the summer, if ever? Do you blow the wind after taking a shower, or do you lie still a lot, and suddenly you sweat when you move, and then you are still lying next to the window. That is eczema, you can apply some ointment, and to do it is to go to the hospital to see.

If there are not many, do you have any red ants and other insects in your house? Then you must go to the hospital.

It is not clear enough, such as how much it is, what kind of distribution it is, of course, if it is bitten by mosquitoes and flies, you can rub some anti-itching medicine.

Generally, there is this possibility: 1. The small red dots are not painful or itchy on the arms, arms, and face, and it is likely to be non-inflammatory folliculitis; 2. If it is a small red spot that appears suddenly, accompanied by itching, consider whether it is caused by allergies; 3. If it is a small red dot after being exposed to the sun outdoors, it is necessary to consider whether it is solar dermatitis.

It is a rupture of capillaries and a blood clot that accumulates under the skin, which increases with age. It's fine, but it shows that you and I are both thin blood vessels and prone to high blood pressure, so pay attention to preventing cardiovascular and cerebrovascular diseases when you are old.

**There are a lot of little red dots on it, what's going on? Let me answer, the most common reason for red spots on the body is hemangioma, which is a kind of angioplasia caused by aging, starting from the age of 30, the number will increase with age, mainly manifested as red pimples, which can be as large as sesame seeds to soybeans, and the number varies. Zhou Wujun:

The most common cause of red spots on the body is also called hemangioma, senile hemangioma is called senile hemangioma, senile hemangioma is caused by old age as the name suggests, but this old age is not what we really talk about, it is a kind of hyperplasia of blood vessels caused by aging, this aging actually starts at the age of 30, so it is called senile, not because of the elderly, some people even grow a little earlier, less than 30 years old began to grow, With the increase of age, its number will increase a little, and its performance is red pimples, from sesame seeds to mung beans, the largest can grow to the size of soybeans, and it is generally so big, there are more or less different numbers, this is called senile hemangioma, so it is also called cherry-like hemangioma, which is this problem.

Like eczema, if it doesn't continue to expand, it's fine, otherwise you have to go to a regular hospital to see it. If you are not feeling well now, you should go to the hospital as soon as possible.

The following conditions are considered for small blood spots: first, Henoch-Schonlein purpura, which mostly occurs in both lower legs, and there will be palpable petechiae ecchymosis on **, and some patients may be accompanied by joint pain, abdominal pain, proteinuria, hematemesis, hematochezia, etc. It is usually caused by upper respiratory tract infection or strenuous activity.

Second, thrombocytopenic purpura, which is caused by thrombocytopenia, shows a decrease in platelet count on a complete blood count.

There are small red dots on the arms that look like blood spots, which may be a vascular nevus. Vascular nevus is actually a microproliferative microhemangioma of ** tissue, which is a benign change and has no substantial harm to the human body. The specific cause of the formation is not clear, but the main manifestation is a certain degree of capillary hyperplasia and dilation in the superficial dermis, and finally forms a small tumor.

After the occurrence of vascular nevi, there is generally no need for **, most of them can resolve on their own, and some can not be resolved by laser or electro-drying.

First of all, you need to know your age, and you will have moles on your body over time, and if you have such a problem, there may be a problem with that part of your body.

So much, I have to go to the hospital for a checkup immediately, and this ordinary person can't understand it, so I have to take a blood test.

Many people will find small red dots on their **, these small red dots may be itchy, but it is also possible that there is no discomfort, so many people will choose to ignore it directly. In fact, the appearance of a small red dot on the ** may be a physical problem, so what is the matter with the small red dot on the **?

1. Acne scars: After acne heals, it will leave red or brown scars, which are flat and not permanent, and will gradually disappear over time. However, be careful not to expose the scar to sunlight, as this will prolong the recovery time.

2. Blood spots and ecchymosis: If there are red or purple spots, they should be considered ecchymosis. Severe cough, trauma and other reasons can cause capillaries to infiltrate the mucous membrane of **, resulting in small red dots on **.

3. Fibroids: Fibroids usually appear on the legs and trunk, they are hard, protruding above, and have itching or pain.

4. Pyogenic granuloma: more common in children. Pyogenic granulomas can cause capillary hyperplasia, which gives rise to red spots, which can also appear blue or purple. Pyogenic granulomas are benign and not genetically predisposed.

5. Folliculitis: Folliculitis is a very common rash. These small red dots usually appear in the area of the hair follicle and are mainly caused by a bacterial infection.

6. Heat rash: Heat rash, also known as sweat rash or prickly heat rash, is usually caused by blocked sweat glands. The sweat glands are blocked, and the sweat cannot be discharged smoothly and accumulates in the sweat glands, which will cause small red spots.

7. Diaper rash: Many mothers will find small red red spots where the baby is wrapped in diapers, which is likely to be diaper rash. Diaper rash is not breathable and cannot be changed in time, and bacterial infections can cause diaper rash.

Babies with diaper rash will have a burning and stinging sensation, so they will cry more easily than usual.

8. Mosquito bites: Small red dots on ** may also be caused by mosquito bites. After the bite of mosquitoes, fleas, lice, etc., it will leave small red spots on the **, and there will be itching and pain.

**The small red dots on the upper part are generally due to two factors: blood vessels and platelets. Because the blood vessels weaken in case of illness, it leads to frequent internal bleeding, which then leads to redness. **Long red dots have the following conditions:

1. The red dot is the size of a sesame seed, like a small needle tip, and it is prickly. This condition is the same as a mole, there is nothing special, and it is generally not needed.

2. The center of the red dot is higher than the surface layer, and there are capillary extensions around the red dot, which is mainly because of liver cirrhosis, which needs to be targeted.

3. Subcutaneous hemorrhage, which is bright red at first, then slowly evolves into purple and yellow-brown, and finally disappears. The smaller red dots become petechiae, and the larger ones are called purpura.

4. **Small red spots may also be eczema. Eczema is a common allergic** condition that is accompanied by an itchy sensation.

What you are describing is exactly what artificial urticaria is looking like. It's actually an allergic reaction to the blood vessels. There is a special protein in the serum of patients with scratch disease, such proteins will cause a series of reactions if combined with allergens, resulting in the release of a large amount of histamine from mast cells around blood vessels, histamine will cause blood vessels to dilate, and serum exudes out of blood vessels, resulting in itching, redness and swelling.

The most common allergens of scratch disease are drugs, such as penicillin and serum preparations, and it is also associated with scabies infection, intestinal parasites, and candida infection. General**scratch disease is not necessary**, and there is no special prevention method, only to avoid friction and scratching. If you have ringworm of the hand and athlete's foot, you should be active** to prevent fungal infection from causing scratches.

If the symptoms are severe, you can take anti-allergic drugs such as Antarol to alleviate the symptoms through comprehensive ultraviolet radiation such as the whole body, or take traditional Chinese medicine to adjust the physique, restore the normal physiological functions in the body, improve self-immunity and enhance disease resistance. People with scratch disease should take care not to use penicillin when they have an infection to avoid aggravating the scratch.

I also suffer from artificial urticaria, which seems to have started in my junior year of high school, and now it has been almost 10 years, and I usually don't go to scratch it, so it's nothing.

But sometimes when it is particularly severe, it will itch all over the body and feel uncomfortable, so at this time you can take some antihistamine medicine.

When I first got it, I also had **, every day injections, to be honest, there is no effect at all, but it depends on what your affected area looks like to know what it is, after all, Piff's disease is not good-looking,

There are red spots on the body, small red spots on the body, and the bag is itchy? Consider it caused by allergies, pay attention to physical hygiene, use sulfur soap to take a bath to itch and sterilize, you can take antihistamine drugs and vitamin C tablets, pay attention to rest, drink more boiled water, eat more fruits and vegetables to supplement vitamins, do not eat kelp milk, sheep beef and other foods that are easy to aggravate allergic symptoms during the acute period, and those with a history of similar attacks can go to a specialized hospital for laboratory testing to find out the source of allergies.

It may be a nettle diagnosis, to prevent ** mechanical friction, you can take some anti-allergic drugs, if this situation often occurs, you can go to the hospital to find a doctor. In the long run, doing some exercise to improve your immunity will strengthen your body.

1 Look for ** as much as possible and remove it.

2. Antihistamines: such as diphenhydramine, chlorpheniramine, cyproheptadine, antele, assamine, Claritin, Fengelin and famotidine, etc., can also be used in combination.

3 Sympathomimetic drugs: such as subcutaneous injection of epinephrine needle, and then injected every 20 30min if necessary. Ephedrine can also be used. Indicated for severe acute urticaria, especially in the presence of anaphylactic shock or laryngeal edema.

4 Corticosteroids: indicated for severe acute urticaria, usually not used for chronic. Dexamethasone, hydrocortisone, prednisone, etc.

5 Non-specific desensitization**: such as calcium, sodium thiosulfate, vitamin C, etc.

6 Others: Effective antibiotics should be used for infected patients.

7 External use**: Topical soothing antipruritic agents such as: calamine lotion, 1 camphor cold cream, etc.

8 Traditional Chinese Medicine: Divided into 4 types.

Wind-heat type;Most of them are acute urticaria, and they should be added or subtracted with a hot drink

Wind chill type: mostly cold urticaria, add or subtract half of each decoction with hemp cinnamon;

Gastrointestinal real heat type: urticaria with gastrointestinal symptoms, plus or minus with fengtong shengsan;

Qi and blood deficiency type: mostly chronic urticaria, use angelica drink to add flavor. Chinese patent medicines such as Fengfeng Tongsheng Pill and Gentian Liver Oral Liquid can be used.

You name it.

The symptom may be scabies. Source: Because I've had symptoms similar to what you said before. The symptoms of scabies are that they start on the hands and itch very much at night, which is due to the fact that the insects are mostly active at night.

The disease is caused by humidity or by contagion. I think it's best to see a doctor first, and if you really have scabies, you can try it with sulfur cream and sulfur lotion, and that's what I did.

Don't rely too much on medications. Use tea tree essential oil to wash your face and add 3 drops each time to see, it has no ** effect, but it can speed up the recovery of the wound Oh Try it?

If you itch so much that you can't sleep, it may be scabies, see if there is any broken skin on your wrists, whether there are blisters on your fingers, if there is, it is likely to be, generally this disease is difficult to find, I hope it can help you.

Experts from Chengdu Minsheng Disease Hospital pointed out that the red spots and itching are likely to be caused by Henoch-Schonlein purpura, and it is necessary to select and adjust the method according to the patient's condition when carrying out the disease, so as to achieve the best effect. When taking medication, it is necessary to adjust the diet according to the patient's symptoms to prevent the aggravation of the disease, and at the same time to carry out the ** allergen test to find the sensitizing substance, so that the patient can achieve a good ** in the shortest possible time. When taking the drug, it can be adjusted according to the patient's condition**, so that it can achieve a good effect of inhibiting the development of the disease.

The first manifestation of the onset of Henoch-Schonlein purpura, purpura varies in size, rises above the ** surface, is purplish-red, can be fused into patches, or herpetic, urticarial, or erythema multiforme, and may be accompanied by neuroedema. Purpura is mostly seen on the extensor side of the limbs and buttocks, and is more obvious in the lower limbs and joints such as ankles and knees. Many patients have abdominal pain, mostly paroxysmal severe colic, or dull pain, which is obvious in the periumbilical or lower abdomen, with tenderness, but no abdominal muscle tension.

It may be accompanied by diarrhoea and blood in the stool, which can be tarry or bright red. In severe cases, vomiting may also occur. If it is not carried out in time, it may also lead to a lot of symptoms due to the disease, with the development of the disease, the patient may be damaged due to the disease, resulting in a large amount of internal bleeding, so if there are symptoms, you should go to the hospital in time for treatment, so as to achieve the best effect, effectively alleviate the symptoms caused by the disease, so that the patient can better achieve the best effect.

The BICOM bioresonance technology introduced by Chengdu Minsheng Disease Hospital from Germany is the most advanced detection and technology at home and abroad. Not only can more than 400 allergens be accurately detected, but also substances other than these 400 allergens can be detected. No injections, blood draws, and medicines, with the characteristics of **, non-invasive, can effectively ** allergic diseases, for infants and young children ** effect is better.

The medical community generally believes that the application of BICOM bioresonance technology has great practical value, which not only simplifies the detection procedure of allergens, but also adds a new means of allergic diseases, which brings good news to patients with allergic diseases.