What should I do if eczema is caused by excessive dampness?

Written by Zhang Shu Kun

Traditional Chinese Medicine

Updated on January 23, 2025

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For patients suffering from eczema caused by excessive dampness, initially, using a warm towel compress can help alleviate symptoms. It is also important to bathe frequently, maintain cleanliness, and keep dry to effectively prevent and improve the condition. Alternatively, spending more time in the sun, using a sauna, or soaking feet in warm water can also provide some relief. These methods can effectively prevent and treat the condition. Excessive dampness is often related to habitual overexertion and improper diet.

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How to distinguish eczema from prickly heat

Eczema and heat rash have clear differences, including different causes. Eczema is primarily caused by allergens, as well as excessive mental stress, anxiety, and hormonal imbalances. Heat rash, on the other hand, usually arises from overly humid and hot environments that affect normal sweating function, leading to blocked sweat ducts. Their clinical manifestations also differ. Eczema typically presents as polymorphic and symmetrically distributed lesions, usually manifesting as papules and vesicular papules, and in severe cases, erosion, exudation, and significant itching are observed. Heat rash clinically appears as tiny, pin-sized blisters that emerge in clusters and merge into patches, typically found at skin folds without symmetry. White heat rash generally has less noticeable itching, whereas red heat rash is itchy and can also feel burning.

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Can people with eczema eat onions?

People with eczema should not eat onions. Eczema is caused by various internal and external factors, leading to inflammation in the superficial dermis and epidermis. Clinically, the acute lesions primarily consist of vesicular rashes accompanied by itching and a pronounced tendency for exudation. Chronic eczema is primarily characterized by lichenification and is prone to recurrence. Individuals with eczema should avoid onions because onions are spicy and irritating foods. Consuming onions can exacerbate the symptoms of eczema. During the treatment of eczema, patients should not eat foods that are hot in nature, nor spicy, irritating, or allergenic foods. A mild diet should be maintained, drinking plenty of water, and consuming more vegetables and fruits. Additionally, treatment of eczema involves protecting the skin; using moisturizing creams to nourish the skin and enhance its resistance. While bathing, it’s also important to ensure the water is not too hot and to avoid using alkaline soaps or detergents that could damage the skin’s epidermis.

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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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How to cure eczema?

To effectively treat chronic eczema, it is essential first to identify specific triggers and avoid contact to prevent recurrence. Under the guidance of a doctor, oral antihistamines can be administered, commonly options include chlorpheniramine maleate, cetirizine, loratadine, ebastine, and epinastine. In severe cases, infusion therapy might be an option, utilizing calcium gluconate injection or procaine vein blockage. For topical medications, one might choose corticosteroid creams such as desonide ointment or hydrocortisone butyrate cream, or opt for non-steroidal options like Mentholatum Dermacare Cream or Moisture-Removing Anti-Itch Cream. When eczema occurs, it can also be beneficial to combine traditional Chinese medicine and differential diagnosis with Western medicine for better results. Additionally, a light and bland diet is recommended.

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Can infants with eczema take baths?

Infant eczema is an allergic disease, and its skin can become secondarily infected, especially if cleanliness is not maintained, making it prone to bacterial infection. Therefore, it is crucial to pay attention to hygiene with eczema, and next, some anti-allergy medications should be used. If the body is very dirty, bathing is definitely possible. When bathing, it is important to ensure the water temperature is appropriate. If there are broken areas on the skin, it might be necessary to use boiled water, cooled to around 37 degrees Celsius, for bathing the baby, which is the best. Additionally, eczema can be treated topically with some ointments to promote its subsidence.