Thank you for your question regarding the inability to extend your arm and arm swelling five weeks after an arm lift, thigh lift, and tummy tuck and whether this is normal. The swelling five weeks after an arm lift is standard. The inability to extend your arm five weeks after an arm lift is not usual. At five weeks, you should be almost full range in motion. If you are not in a full range of motion, this is probably due to the swelling. Compression garments, lymphatic massage, and sometimes medication can decrease swelling. You must consult your chosen plastic surgeon to see exactly what to do. The pain you are experiencing in the arm is also due to nerve compression. It could also be compression of the nerve of your neck or shoulder. These are essential things to consider during your healing process. So, in conclusion, I would suggest consulting with your plastic surgeon, continuing to wear your compression garment, and considering possible lymphatic massage. Thank you for your question regarding the inability to extend your arm and arm swelling five weeks after an arm lift, thigh lift, and tummy tuck and whether this is normal. I specialize in arm lifts. I hope that I have answered your questions regarding the arm reduction. If you have any more questions regarding the arm lift, arm reduction, brachioplasty or arm crease fat grafting, please contact my office. Since a brachioplasty or arm lift surgery is a difficult procedure, please seek an experienced, board certified plastic surgeon with significant experience performing these types of arm lifts. Do your research. Make sure your chosen plastic surgeon has performed at least 100 arm lifts. Make sure they have the before and after pictures to prove it. Carefully examine their before and after pictures and check their reviews on RealSelf. Sincerely, Dr. Katzen. (“Verified” Plastic Surgeon, President of the American Society of Bariatric Plastic Surgeons, certified by the American Board of Plastic Surgery, Fellow of the International Society of Aesthetic Plastic Surgery, American College of Surgery, International College of Surgery, and American Board of Metabolic and Bariatric Surgery, and member of the American Society of Plastic Surgery, American Academy of Cosmetic Surgery and RealSelf Hall of Fame.)