I noticed that after using my hands/arms to either lift items or apply press for drilling or using screwdriver I get light bruising in my wrist area or lower arms. I am 58 and have moderate erosive osteoarthritis but otherwise healthy and not taking medicaqtions. Do have deficiency of Vit. D
No it d has nothing to do with bruise so better meet a physician and get blood coagulation profile done to come to a conclusion