Lack of infomation. in order to dignose properly you need to either detail your symptoms and signs or age, sex, onset, etc,.

42 years old male , sometime I can't sleep well because palm is very hot
i don't know why this is happenning >>

발바닥 껍질이 벗겨지는 원인이야 많으니 전문의사에게 상담해 보심이 좋겠고,손 발바닥 그리고 가슴이 뜨거운 것은 한의학 용어로 오심번열이라 합니다.음의 기운이 허하면 열이 생기지요. 몸이 건강하지 않으신 듯하니 몸을 챙기세요^^.

You can come in for free consultation. 408-244-1440 Dr. Lee

I can not give you the diagnostic over the net but Psoriasis Arthritis does need to be ruled out.