The difference between prickly heat and eczema

Written by Zhu Zhu
Dermatology
Updated on September 02, 2024
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Prickly heat and eczema, although both are skin-related diseases, have significant differences. Firstly, looking at the causes, prickly heat mainly results from excessive sweat due to overheating and high temperatures which cannot escape. Eczema, on the other hand, is caused by a variety of internal and external factors such as allergies, seasons, and weather, leading to an allergic skin disease. Regarding treatment, prickly heat can be addressed with prickly heat powder or some cooling ointments, which often result in a cure. In contrast, eczema is typically treated with antihistamines or astringent medications. (Please use medication under the guidance of a doctor)

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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.

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Does scabies transmit from mother to baby?

Genital warts are a sexually transmitted disease caused by infection with the human papillomavirus, commonly referred to as HPV. There are many types of HPV, which can cause various conditions including genital warts, flat warts, common warts, or cervical cancer. Genital warts are almost always transmitted through sexual contact. Additionally, they can also be spread through close personal contact, blood transmission, and from mother to child. Mother-to-child transmission primarily occurs when the virus is transmitted to the newborn through the birth canal during delivery, leading to the infection of the newborn with genital warts.

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What is eczema?

Eczema is a type of skin inflammation caused by multiple internal and external factors, characterized by various forms of rashes that usually have a significant tendency to exude fluid, hence the name "eczema." It usually comes with significant itching and is prone to recurrence, causing distress in patients' lives. Infant eczema is a common type of skin disease in babies and is a specific type of eczema. Commonly known as "milk cradle cap" in folk terminology, it is not a fungal disease but, like eczema, is an allergic reaction type of skin disease. Unlike other forms of eczema, however, infant eczema typically diminishes and often disappears as the child ages, with only a small fraction continuing into adulthood.

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Symptoms of anal eczema

Anal eczema actually refers to perianal eczema, which mostly affects the skin around the anus and can also extend to the perineum and external genitalia. Depending on the duration of the disease and the condition of the skin lesions, anal eczema can be clinically divided into acute and chronic types. The clinical symptoms mainly manifest as: in the acute phase, the skin around the anus is red and moist, with papules and skin erosions, while in the chronic phase, the local skin is infiltrated and thickened, with fissures, often accompanied by itching and pain.

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How is scrotal eczema treated?

If you suffer from scrotal eczema, it is recommended to seek timely treatment at a hospital, use antihistamines and topical ointments under the guidance of a doctor, and try to avoid allergens in daily life, as well as reduce the consumption of irritating foods.