Hi i am Dr Ahmed Aly thanks for using healthcaremagic site , I had gone through your question and understand your concerns .. I hope you feel better soon , in my opinion these kind of injuries involving a weight bearing joint may take sometime to be cured .anti inflammatory drugs like ibuprofen and antiedematous drugs like alphintern tabs will be effective with your swelling with time . Try to maintain your feet elevated , avoid vigorous movements , heavy lifting and standing for a long time , hot foments with gentle massaging by a topical gel will be helpful . I think your red blochie is due to the casting and will fade away soon with a dry good clean skin care or dressing with ointments or creams to cure that skin irritation . If the swelling increases or your skin dimple condition became more irritated i recommend you visit your surgeon for proper evaluation and management . Please click and consider a 5 star rating with some positive feedback if the information was helpful. Wish you good health, Any further clarifications feel free to ask.