What are the symptoms of papular dermatitis of pregnancy?

Papular dermatitis of pregnancy is a problem that many pregnant mothers will encounter. This is mostly because some changes have occurred in the endocrine system of pregnant women, which will also cause some physiological changes in the skin, and ultimately lead to the appearance of pregnancy spots. So what are the symptoms of papular dermatitis of pregnancy? This is a concern for many expectant mothers. Only after understanding the symptoms of pregnancy spots can they take good care and prevent them.

The typical rash of pregnancy dermatitis appears as red or dark red papules, about the size of mung beans, with pointed tips and rough surfaces. The rash will subside about 7-10 days after it appears, but a small amount of new rashes will appear every day, forming a phenomenon of new and old rashes coexisting, which will continue until delivery.

Papular dermatitis of pregnancy can occur at any stage of pregnancy, with a low incidence rate of approximately 0.026%. The rash appears as soft, red papules 3 to 5 mm in size, with a small, hard papule or blood scab on the top, accompanied by severe itching. The rash initially appears on the trunk and gradually spreads to the limbs, and sometimes can spread throughout the body. After the rash subsides, pigmentation may remain, and it may recur during the next pregnancy. Papular dermatitis of pregnancy generally does not cause any special harm to pregnant women and fetuses.

Pregnant women with the disease can use topical hormone ointments to control severe itching symptoms. Treatment is with corticosteroids, which are effective in controlling the rash; sometimes higher doses of prednisone (100 mg daily) can reduce the stillbirth rate to less than 12%. Some people believe that diethylstilbestrol is more effective, but other experts believe that diethylstilbestrol may increase the risk of vaginal cancer in baby girls and should not be used.

The most common conditions that cause itchy skin in pregnant women are:

1. Pregnancy skin disease:

More than 15% of pregnant women may encounter it. The whole body may itch, usually during the fifth to sixth or seventh month of pregnancy. There are no changes in the skin other than itching, and no blisters appear.

The cause of the disease is generally believed to be related to the increase in estrogen during pregnancy and has no effect on the fetus.

2. Pregnancy rash:

About 2% of pregnant women may develop the disease, usually between the fourth and ninth months of pregnancy. Small red rashes appear on the skin, most often on the extremities, and look like insect bites. Some pregnant women think that the problem is caused by lice or fleas on their pets, but in fact it is caused by the pregnancy itself and has no effect on the fetus.

3. Toxic skin rash during pregnancy:

The prevalence is about 1%, mostly occurring in short, obese pregnant women, and most often when stretch marks appear. It is believed that this may be related to hormonal imbalance. The comforting thing is that this skin itching will not harm the fetus.

4. Papular dermatitis during pregnancy:

The incidence rate is very low and the disease may occur in any part of the body. When the disease occurs, rashes will appear on the skin all over the body. The cause of this disease is still unclear, but it may cause miscarriage or stillbirth, so you must be especially careful.

5. Pregnancy rash is also a common cause of itchy belly in pregnant women.

The former is caused by the mother's rejection of the genes and chromosomes in the child's body that come from the father. In addition to itchy belly, rashes and itching may appear on the thighs and even upper limbs, and some may also have pigmentation. The latter (eczema) is common in pregnant women who sweat a lot, have a high metabolism, or are obese.

What are the symptoms of papular dermatitis of pregnancy? Now we all understand it, so female friends should pay special attention to changes in their skin after pregnancy, so that they can detect and treat it early. They can also do preventive work after pregnancy, so as to avoid developing pregnancy spots during pregnancy and avoid symptoms of itchy skin.