What Causes Eczema?
Causes and Treatments of Eczema
Eczema may arise from skin barrier dysfunction, allergic reactions, or genetic factors. It is advisable to seek medical attention promptly and implement targeted improvements based on the underlying cause.
1. Skin Barrier Dysfunction
The skin barrier serves as the first line of defense against external irritants. When compromised, external stimuli easily penetrate the skin, leading to eczema. Treatment involves using moisturizers and skin barrier repair agents such as glycerin, petroleum jelly, and urea cream to enhance skin hydration and barrier function.
2. Allergic Reactions
Eczema can be triggered by specific substances like food, pollen, or dust mites. Avoiding exposure to allergens is crucial for prevention. Treatment includes administering anti-allergic medications like promethazine hydrochloride, loratadine, and cetirizine hydrochloride to alleviate allergic symptoms.
3. Genetic Factors
Some eczema patients may have a genetic predisposition, such as a family history of eczema. Eczema caused by genetics is often challenging to prevent but can be managed through active treatment. This involves using topical corticosteroid creams like hydrocortisone, prednisone acetate, and flurandrenolide to reduce inflammation.
In daily life, maintain skin cleanliness and dryness, avoiding excessive cleansing that may damage the skin barrier. If symptoms persist, consult a doctor promptly and follow medical advice regarding medication.
