What are the causes of psoriasis?

Many experiences tell people that patients with psoriasis are often depressed, nervous, and irritable when they are significantly aggravated, indicating that psoriasis is closely related to people's mood.

What causes psoriasis? Psoriasis is currently a more common disease, if the patient is infected with the disease, the physical and mental suffering is great, the patient's skin is red at the onset of the disease, the course of the disease is very long, and it takes a long time to be cured, but what are the ** causes psoriasis? Let's take a look at the following introduction, shall we?

Although the psoriasis lesion is red, thickened, and has a long course of disease, it is a chronic inflammatory disease, but this inflammation is not directly caused by infectious agents, such as bacteria, fungi or parasites.

**One: Endocrine disorders. Most of the endocrine disorders are caused by hormones, so the occurrence of psoriasis is closely related to hormones.

In addition, the formation of psoriasis is also associated with metabolic disorders. When there is a disorder in the body's enzyme metabolism, it will cause metabolic disorders, which in turn will cause psoriasis.

**Two: Respiratory tract infections. This is the most common form of psoriasis. Experts have proven that upper respiratory tract infections and tonsillitis can lead to psoriasis. Investigations have shown that a subset of patients with psoriasis have a history of pharyngeal infection.

Three: Familial genetic predisposition. Psoriasis is not contagious, but it has a certain family hereditary nature, if both parents have psoriasis, the prevalence of their children will be 3 times higher than that of healthy children, if only one parent has psoriasis, the chance of their children suffering from psoriasis is higher.

What are the ** causes psoriasis? The above is the relevant introduction, so when you find that you have endocrine disorders or respiratory difficulties in your daily life, you must pay attention to it, and go to a regular hospital in time to carry out the relevant **. Only in this way can psoriasis be effectively prevented and the disease can be harmed to patients.

1. Genetic causes. Psoriasis is very much related to genetics, and it is likely that it will be transmitted for several generations, so families with psoriasis should pay attention to prevention in advance.

Second, environmental factors. People's living conditions are getting worse and worse, coupled with the busy work now, many people will have low immunity. There are many microorganisms and bacteria, and air pollution is large, which will affect the immune system and lead to metabolic imbalance, which will cause psoriasis.

3. Mental factors. Nowadays, people are busy at work, resulting in less time off, and excessive emotional stress can cause immune system disorders, which can induce psoriasis.

4. Endocrine disorders. Endocrine disorders can affect the secretion of hormones, and the occurrence of psoriasis is greatly related to endocrine gland function. Long-term failure to pay attention to adjustment will cause adrenal cortex dysfunction and lead to the occurrence of diseases.

5. Allergic factors. Many people will have a stubborn disease, resulting in allergies and redness and swelling, if it does not heal for a long time, it will cause infection, which may lead to psoriasis.

There are many types of psoriasis, but in simple terms, the following: Genetic factors. Infectious factors.

Metabolic disorders. Immune dysfunction. Mental factors.

Trauma and emotional stress and overexertion can precipitate or exacerbate the condition. Other. Most patients have a winter ** and worsening, and remission or natural regression in summer, but the seasonal regularity disappears in patients with long-term illness.

There are also women who worsen before and after menstruation, and the rash subsides during pregnancy, after delivery**. Chloroquine, lithium carbonate, and adrenal blockers can make the disease worse.

What is the ** of psoriasis:

Psoriasis**. The pathogenesis of psoriasis is very complex, and current studies have shown that the occurrence of psoriasis is mainly an immune response induced by some factors in vivo and in vitro on the basis of genetic predisposition. The end result is an abnormal hyperplasia of the epidermis, accompanied by local inflammation.

From a genetic point of view, if both parents have psoriasis at the same time, the probability of the child developing psoriasis can be 41%, if one party has psoriasis, the probability of the child developing psoriasis may be about 14%, and the siblings have psoriasis, and the probability of developing psoriasis themselves may be about 6%, so there is a certain genetic tendency.

This kind of external or internal triggers, often seen is upper respiratory tract infection, especially guttate psoriasis, often after the upper respiratory tract infection, there will soon be ** damage, so the prevention of colds is also a very important point in our psoriasis**. In addition, there are some endocrine abnormalities, such as psoriasis patients, especially pustular psoriasis patients often have hypocalcemia.

So it's important to supplement with vitamin D, or to keep it within the normal range. There are also some drugs that are related to the onset of psoriasis, such as our antihypertensive drugs commonly used - receptor blockers, as well as antipsychotic lithium agents, etc., which can induce the occurrence of psoriasis. There are also mental stress, nervousness, anxiety, and irregular life that may be induced.

There are also some unhealthy living conditions, which may also be related to the onset of psoriasis, such as smoking, drinking, obesity and so on.

Reason 1: Familial inheritance.

I have psoriasis patients in my family, and they passed on the genes to me.

Reason 2: Weakened immunity.

Due to special circumstances, the immunity of our Qin Na Tuan has decreased, which gives all kinds of ** a chance to take advantage of it!

Reason 3: Bacterial, fungal, and viral infections.

We are surrounded by all kinds of bacteria and viruses, some people are trapped, some people can be spared, and in the end, we still have to rely on our own immunity to resist. From now on, eat a balanced diet and keep exercising, so that we can have a healthy body and a strong immune system!

Reason 4: Mental stress.

A good mood can make us have better interpersonal relationships, and it can also give us a stronger line of defense in the face of illness!

Reason for orange five: bad living habits.

Smoking and drinking history are important triggers for psoriasis, we should put an end to smoking chain cigarettes and try to drink as little alcohol as possible!

To sum up, in fact, everyone can get psoriasis, if the difficulty has arisen, then we must do our best to overcome it.

Psoriasis is a common disease, which will seriously affect the patient's appearance, even if it grows on the scalp, it will also have a great impact on the patient, especially if it is serious, it can lead to increased dandruff and have to shave short hair. So what is scalp psoriasis? What are the symptoms?

The lesions of scalp psoriasis are mainly concentrated on the head, which has a great impact on the appearance, and the specific scalp psoriasis has the following symptoms:

Scalp psoriasis is a well-demarcated lesion with thick scales and erythema. Some can be fused into pieces, and some can be covered with scalp. Due to the mixture of ** and dust, the scales can cause dirty yellow or grayish yellow. Peel off these scales and you'll get a silvery-white color.

A significant increase in dandruff after suffering from scalp psoriasis is also an obvious symptom, and there will also be band-like ** damage on the scalp. As the disease progresses, the lesions may spread all over the scalp and the scales may become thicker. When the hairs in the lesion are dry and tightened together with the thick accumulation of scales, a brush-like tuft of hair appears.

If scalp psoriasis is not obvious in the early stage of the disease, some people may ignore it and not detect it in time. We can also see through the scalp psoriasis, the initial skin lesions are sometimes not easy to find, especially when the dandruff increases, sometimes you may think that it is just a simple dandruff, and not treated in time**, which is very easy to lead to the increase of psoriasis area, which will bring more impact, and some will also involve other parts, so for the head dandruff, itching, and skin lesions, it is necessary to pay attention to it in time, check and diagnose it in time, in case you miss the good time of the early stage of scalp psoriasis.

The above is about the symptoms of scalp psoriasis, as well as**, we believe that there will be a clearer understanding of the symptoms of scalp psoriasis through the introduction of ** and text, it is recommended that once you find psoriasis at home in your life, no matter which part of the body it is affected in, you should be in a timely **, especially the head, and it should be as early as possible ** to prevent the increase of skin lesions and increase the difficulty.

Although many studies have been conducted on the disease, it is still not well understood. At present, it is believed that the occurrence of this disease is not a single cause, and it may involve many aspects.

1.Heredity. A significant proportion of patients have a familial history of the disease, and some families have a significant genetic predisposition.

It is generally believed that about 30% of people have a family history. Incidence varies widely among ethnic groups. Psoriasis is a polygenic genetic disease in which a variety of factors such as genetic factors interact with environmental factors.

Patients with this disease have a significantly higher incidence of certain HLA antigens. Psoriasis may overlap with other diseases (e.g., rheumatoid arthritis, atopic dermatitis, etc.).

2.Infect. Many scholars have confirmed that streptococcal infection is related to the onset and prolongation of psoriasis from the aspects of humoral immunity (anti-streptococcal group), cellular immunity (peripheral blood and skin lesion T cells), bacterial culture and **.

In patients with psoriasis, Staphylococcus aureus infection can exacerbate skin lesions, which is associated with the superantigen of Staphylococcus aureus exotoxin. Although the occurrence of the disease is related to viral (e.g., HIV) and fungal (e.g., Malassezia) infections, the exact mechanism has not been conclusively confirmed.

3.Immune abnormalities.

A large number of studies have proved that psoriasis is an immune-mediated inflammatory disease, and its pathogenesis is related to inflammatory cell infiltration and inflammatory factors.

4.Endocrine factors.

In some women, the skin lesions decrease or even disappear after pregnancy and worsen after delivery.

5.Other. Psychiatric neurological factors are associated with the onset of psoriasis. Alcohol consumption, smoking, drugs and stress can trigger psoriasis.

If I am helpful to you, I hope thank you.

1. Genetic factors: The cause of psoriasis is partly caused by genetic factors, which is also a relatively common factor. Psoriasis has a certain hereditary nature and is very harmful.

Experts believe that the disease is controlled by multiple genes, but it is also affected by other external factors.

2. Mental factors: Many patients have a direct attack of psoriasis because of emotional problems. The onset of psoriasis can cause people to be mentally traumatized, emotionally stressed, overworked, etc., and in severe cases, it will also lead to the aggravation of the condition.

3. Metabolic disorders: We all know that ** is also a large excretory organ, metabolic disorders will occur because of ** disease, which is also one of the causes of psoriasis, there are reports of patients with increased serum lipids, cholesterol, globulin, sugar, uric acid, potassium, etc., and decreased folic acid content, but no positive conclusions have been made.

There are many patients who don't think it when they find a small rash on their body, thinking that it is caused by dryness or allergies. But later, I found that the rash symptoms were getting worse and worse, and I didn't have it on my own. After going to the hospital for an examination, I was diagnosed with psoriasis.

It is necessary for us to understand the symptoms of psoriasis, and the symptoms of psoriasis in the early stage are mainly punctate rashes, dandruff, films, and small bleeding spots.

There are many causes of psoriasis, which are generally believed to be caused by infection, immune disorders, metabolic disorders, endocrine dysfunctions, mental factors and other factors such as trauma, allergies, cold, humidity, dry climate and high temperature.

1.Genetic factors, which are closely related to the onset of psoriasis. 2.

Metabolic disorders. 3.Mental factors, stress and trauma, or overwork can cause psoriasis to flare up and even worsen.

4.Infectious factors, in addition to its own factors, the onset of psoriasis can also be caused by viral infection, and streptococcal infection may be an important predisposing factor for this disease. 5.

Immune dysfunction, the onset of psoriasis is mostly caused by people's bad lifestyle habits and their own physical fitness.

The causes of psoriasis are complex and varied, and are caused by a combination of internal and external factors. The main ** are: 1

Genetic factors, genetic factors are an important factor 2Affected by the patient's immune factors 3Affected by viral factors such as Staphylococcus aureus and fungi 4

Affected by endocrine factors, pregnancy can make the lesions disappear or alleviate, and can also aggravate the lesions 5The patient's mental factors and the patient's surrounding living habits and environmental factors. Dampness, infection, alcohol consumption, drug use, and stress are the main risk factors for psoriasis.

Hello, I'm happy to answer your questions, according to your description, the ** of psoriasis is not clear at present, roughly including: 1. It is related to genetic factors, which account for about 10-20%; 2. Related to immune function, immune disorders lead to immune dysfunction; 3. It is related to environmental factors, such as fatigue, staying up late, drinking, smoking, children's fever and cold, tonsil inflammation, etc.