Several skin symptoms of pregnant women, itchy!what to do?

Some pregnant women are prone to obvious allergic symptoms, such as skin prurites, urticaria, itchy eyes, asthma, nose allergies, and so on.Only by understanding and knowing signs of allergies, taking care of as soon as possible if you take care of it, and you can seek medical treatment as soon as possible, can you maintain your mother’s health and go through the pregnancy smoothly.

There are two main categories of allergies in pregnant women: respiratory tract and skin, and the proportion of respiratory tract allergies is the highest, about 50 %.

Three types of respiratory tract allergies, symptoms of respiratory allergies during pregnancy, partly part of the effect of hormonal secretion, and some are symptoms before pregnancy, but they change after pregnancy.described as follows:

Pregnancy rhinitis

Symptoms: nasal congestion, flowing nose, sneezing.Although the symptoms are similar to ordinary rhinitis, the cause is not caused by bacterial, viral or allergens, etc., but is affected by hormones during pregnancy. The symptoms of allergic rhinitis only occur.The entire pregnancy journey continued until the production was eased.

Allergic rhinitis & conjunctivitis

Symptoms: flowing nose, nasal congestion, often sneezing in the morning, and part of the conjunctivitis.Such patients usually have allergic rhin inflammation before pregnancy, and continue until pregnancy.The degree of condition varies from person to person. There may be 1/3 of pregnant women with worsening symptoms, 1/3 patients can be relieved, and 1/3 are flat and stable.Some patients with allergic rhinitis may also cause conjunctivitis symptoms of eye allergies.


Symptoms: chest tightness, asthma, cough, and discharge.

Most of these patients suffer from asthma before pregnancy, but the condition after pregnancy varies from person to person (the symptoms of 1/3 of pregnant women are worse, 1/3 instead alleviated, and 1/3(29-36 weeks) will increase, but usually gradually improve after 36 weeks.If asthma is acute during pregnancy, most of the reasons are caused by the suspension of drugs by pregnant women.

2 kinds of skin allergies

Skin symptoms are one of the common symptoms of allergic symptoms during pregnancy, and it is more likely to occur with rotor rash and urticaria in pregnancy.

Evalent hair rash during pregnancy

Symptoms: redness and ethical rash.

This disease early refers to the three skin problems: node prelutr rash during pregnancy, itchy folliculitis during pregnancy, and eczema during pregnancy. Later, related studies found that some patients had three symptoms at the same time, which was collectively referred to as ectopic hair rash during pregnancy.Essence

If pregnant women have skin problems, this symptom is usually about 50 %.She further explained that among pregnant women who have heterosexual rash, they can be divided into two situations: 20 % of pre -pregnancy suffer from atopic dermatitis, which deteriorates after pregnancy; 80 % is atopic abilities other than skin before pregnancy.Physical such as asthma, but heterosexual hair rash occurs after pregnancy.


Symptoms: red, swollen, itchy, and rash.

If you suffer from urticaria during pregnancy, it is actually similar to the average person.Urticaria may occur due to contact (food), inhalation, or skin contact with allergens, causing small skin vascular expansion and causing skin swelling.

PUPPP is not a symptom of allergies. PUPPP often hear during pregnancy. The complete name is "pregnancy and itchy urticaria -like pimples and plaques". It is not allergic symptoms and the cause is unknown.Urticaria during pregnancy is better to occur in primary women, twins, or weighing pregnant women who often appear in the middle and late stages. The main rash parts are around the belly, and then extend to the limbs.Most of them will be cured in a few weeks after giving birth.

4 reasons

Causeding allergies during pregnancy, there are four main causes of allergies for pregnant women (genetic, physiological, immune systems, and allergens), which shows as follows:

1. Genetic constitution. If the pregnant woman itself is allergic, the chance of induced allergic symptoms is usually higher than those of non -allergic constitutions; allergies usually come from inheritance.Related studies have pointed out that if one of the parents is allergic, the next generation has 1/3 of the opportunity to be allergic; if the parents are allergic, the probability of the next generation is about 2/3 to 1/4Essence

2. During pregnancy, the changes in hormones in the body will expand and congest the epidermal blood vessels in the nose, which is prone to nasal congestion and flow nose, leading to symptoms of rhinitis.

3. T cells that change the immune system to play an important role in the immune system can be divided into TH1 (attack foreign germs) and TH2 (causing allergic reactions). The two antagonize each other in the body and maintain a balance like a tap.However, for the mother, the fetus is "foreign objects", which is reasonable to be attacked by the immune system. However, in order to breed the fetus, the intra -mother’s immune system changes, that is, the effect of TH1 weakens, so the role of TH2 will be enhanced.Such changes affect the allergic response of pregnant women to foreign objects (bacteria, allergens, etc.), which will be more obvious than pregnancy.

4. In contact with the changes in the immune system, the allergic response of pregnant women may be greater than that of the average person; if it is a allergic constitution itself, the probability of allergies will be caused by allergies.

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