Welcome to HCM.
is usually bacterial infection which is caused due to some trauma to skin like some minor injury
, scratching, insect bite etc. After this, bacteria gain entry through the skin and cause infection in the subcutaneous tissues. Keep your legs clean and dry. Apply antibacterial cream on the swelling. Take painkillers for the pain. Repeated skin infections can denote either vitamin B deficiency
, also increased blood sugars. I suggest you get a hemogram done to rule out metabolic causes. Thanks.