The lesions you described small reddish patches on feet and lower legs are likely to be Schamberg's disease. It is considered to be capillaritis, a minor type of vascultis. It occurs without any cause. Long time standing position may trigger this condition. There is mild infection in capillaries in skin.There may be leak of blood in dermis
causing reddish colored macules and patches. It may go away by itself without any treatment. If needed, oral vitamin C
and K may be given. Apply thrombophob oint. on lesions lightly. The disease may be improved in few weeks to few months. I hope you got my answer.
Dr. Ilyas Patel MD