The effect of Furfuranum in treating eczema is still good, but not every kind of eczema is suitable for the use of Furfuranum lotion, it is necessary to judge whether to apply it according to the appearance of the skin damage caused by eczema. Eczema is divided into acute eczema, subacute eczema and chronic eczema, acute eczema skin surface will appear vesicles, exudation-like changes, in this case the use of stove glycerine lotion effect is better, because the main component of stove glycerine lotion is lime, with astringent, drying, anti-itch effect, applied to the exuding skin surface, can make the exuding parts dry quickly, so as to accelerate the healing purpose. For subacute eczema and chronic eczema, erythema, papules or keratosis-like changes are formed on the skin surface. The application of stove glycolic lotion in this case will have some anti-itch effect, but will not play a particularly significant targeted role, so the use of stove glycolic lotion is not recommended.