A method and medicine for treating melanoma, BCC (basal cell carcinoma) or psoriasis or other inflammatory skin disease, or a combination thereof, comprising applying or injecting to an infected skin area of a patient diagnosed with melanoma, BCC (basal cell carcinoma) or psoriasis or other inflammatory skin disease, or a combination thereof, a treatment regimen that includes periodic doses of a molecular combination of emodin and digoxin and/or an herbal combination of Da Huang and Sheng Di Huang.