Patient's question:
Dermatitis characterized by diffuse erythema, swelling, and intense itching, often accompanied by numerous papules and vesicles ranging from needle to rice-sized. After scratching or friction, the erythema, papules, and vesicles rupture, revealing large areas of moist erosion with copious yellowish serous exudate, some of which coalesce into yellowish crusts.Doctor's answer:
Since scrotal eczema, like eczema in other parts of the body, is related to allergies, but it is not eczema itself, medications used to treat allergies should be taken under medical advice when treating scrotal eczema. Commonly used medications include cyproheptadine and loratadine. External medications mainly consist of corticosteroid creams, such as prednisolone cream, Fufang cream, and Yuzhuo cream. It should be noted that if patients have tried Daikongning, Wujige, diphenhydramine, ipratropium, chlorpheniramine, cyproheptadine, loratadine, terfenadine, sodium chromoglycate (Yanta), sodium oxopropionate, ketotifen (mephenesin), prednisone, and dexamethasone, as well as cyclophosphamide and mercaptopurine without success, using ice spray and compound camphor powder can be particularly effective. The treatment method is simple: first, gently apply "ice spray" to the itchy area, then use "compound camphor powder" externally. Generally, two to three applications can eliminate the itching, and a few more days of consolidation are recommended. Special attention: The above methods can achieve the purpose of relieving itching. If recurrence occurs after one week of use, stop using the above medications and switch to traditional Chinese medicine. The above medications contain hormones, which can cause severe skin damage. Improper treatment can lead to stubborn eczema, making it very difficult to cure.Traditional Chinese medicine treats diseases based on syndrome differentiation. TCM often classifies scrotal eczema into two types—wet-heat accumulation and yin deficiency with blood dryness—for treatment. Wet-heat accumulation is equivalent to acute scrotal eczema, while yin deficiency with blood dryness is equivalent to chronic scrotal eczema.