Symptoms of eczema

Written by Xie Ming Feng

Dermatology

Updated on September 10, 2024

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Eczema is divided into acute, subacute, chronic, and some special types of eczema. Acute eczema is characterized by millet-sized papules appearing on erythema, subacute eczema is characterized by reduced erythema and exudation, chronic eczema results from the lingering of acute and subacute eczema, and special types of eczema are mainly manifested in the location of onset.

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Written by Wang Zhi Guo

Dermatology

59sec

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How long does it take to cure acute eczema?

The healing time for genital warts varies from person to person. Genital warts can easily recur, and therefore, the healing time can be longer for some and shorter for others. If there is no recurrence at all, genital warts can potentially be cured within a week using physical treatment methods. Since there is no recurrence, wound healing is considered recovery. For some people, the warts may recur repeatedly, and the healing time could extend beyond a year. For recurrent genital warts, in addition to removing the warts themselves, immunomodulatory drugs can be used for treatment. Oral medications such as imiquimod or thymosin may be administered to enhance the body's resistance and reduce recurrence. Additionally, sexual partners must be treated simultaneously to prevent mutual infection and continuous reoccurrence. (Specific medications should be used under the guidance of a physician.)

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Written by Xie Ming Feng

Dermatology

54sec

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Can eczema spread?

Generally, based on the distribution characteristics of eczema rashes, we can divide it into localized eczema and generalized eczema. Localized eczema occurs in specific areas, such as the hands, ears, vulva, perianal area, breasts, elbow pits, popliteal fossae, and lower legs. These eczema cases generally do not spread but are relatively fixed. Generalized eczema, however, can be locally scattered or spread throughout the body. When care is improper, due to excessive scratching, scalding with hot water, failure to treat promptly or incorrectly, excessive use of steroids, or if it is accompanied by other internal diseases (such as diabetes, hyperthyroidism, etc.) that are not well controlled, then the range of the eczema rashes might spread throughout the body.

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Written by Xie Ming Feng

Dermatology

18sec

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Can eczema be inherited?

Eczema does not have a genetic predisposition. Patients with atopic dermatitis likely experience rashes due to genetic factors, and their offspring may also inherit this propensity for allergies. However, different members within the same family can suffer from different allergic diseases.

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Written by Yao Li Qin

Pediatrics

51sec

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How to treat baby eczema?

Infant eczema, also known as atopic dermatitis, is mainly caused by an allergy to milk protein, so it is important to pay attention to the child's diet. Nursing mothers should avoid consuming beef, lamb, nuts, and seafood. Additionally, for children who are formula-fed, depending on the severity of the eczema, choose either amino acid formula or hydrolyzed protein formula. The treatment of eczema primarily involves moisturizing the skin. Therefore, applying a thick layer of moisturizer specifically designed for babies on the affected areas can be very effective in treatment. Furthermore, on top of moisturizing, under the guidance of a doctor in a hospital, a weak steroid cream can be used. With the above management, eczema can generally be controlled quickly.

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Written by Li Jiao Yan

Neonatology

2min 27sec

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How to treat baby eczema?

Infant eczema is a common type of skin allergic inflammation in children, with a higher incidence in infants and young children. General care for infant eczema primarily involves skin care, focusing on moisturizing the skin. Children who are allergic in nature are more susceptible to eczema triggered by allergens, hence it is crucial to avoid allergens. It is advisable to wear cotton clothing, preferably in light colors, which are soft and comfortable. It is best to avoid synthetic fibers or animal fur clothing, as these can easily cause allergies. Additionally, skin moisturizing is important; it is recommended to keep bath times under ten minutes and the water not too hot. Avoid using alkaline bath products, which can scrub the baby's skin and potentially damage the skin barrier, worsening the eczema. The recommended water temperature is around 38 degrees Celsius, and bathing time should not exceed ten minutes. Room temperature should not be too warm. The room's air humidity should be maintained between 50% to 70%. It is advisable for infants not to be overly full when feeding, as excessive food intake can burden their digestive system and potentially exacerbate eczema. Mothers should be cautious with their diet, avoiding spicy, stimulating foods or allergenic foods like seafood. For baby rashes, moisturizers, predominantly those with a simple composition like mineral oil and free of dyes and fragrances, are recommended. Avoid using diluted lotions with a high water content. Applying moisturizer within about 3 minutes after bathing can optimize moisture retention. If the eczema is extensive with noticeable exudation or redness, and the baby is noticeably distressed, further medical consultation should be sought at a hospital. Dermatologists can prescribe appropriate medication based on the baby’s condition. It is generally not recommended for parents to use corticosteroid ointments on their own due to potential side effects and risks of improper use.