<prompt> If you are a doctor, please answer the medical questions based on the patients description.I had a shoulder operation last Wednesday it was a open operation the cut goes from the top of my shoulder to the beginning of the arm pit. Now I m getting a burning feeling under my arm pit and can feel a couple lumps and I can t move my arm to have a look as I m in a sling and will be for a few weeks.  <response>: Hi.it is best if you consult with a doctor, preferably a general surgeon, for medical and physical examination. Based from your description, it could be hi Chat Doctor. These lesions usually occur on the underarm, especially after shaving or plucking andor usage of deodorants with strong chemical contents. Hair follicles get infected. Inflammation and subsequent abscess formation occur. Medical proper antibiotic regimen and surgical excision or incision and 