Plantar heart pain consider the following diseases: 1, chafing eczema, mainly due to thicker foot stratum corneum, and the lack of moisturizing factors within the stratum corneum of the elderly population, causing local hypertrophy, chafing, resulting in pain. In treatment, you can take oral levocetirizine hydrochloride oral solution and apply topical treatment with 1:1 mixed fluticasone propionate ointment with vitamin A acid ointment. After the application, wrap the affected area with sterile cling film to promote full penetration of the medicine to the bottom of the foot, so that the rash will improve quickly. 2, Daniosis, mainly due to a small break in the skin surface, causing hemolytic streptococcal infection. Treatment can be static dose of penicillin sodium injection, topical fusidic acid ointment application treatment.