When will my swelling, tightness, and nipple sensitivity go away after breast augmentation performed 4 weeks ago?

• It is common to still have nipple sensitivity and some swelling 4 weeks after breast augmentation
• With time, over the course of a few months, the tightness will resolve, and most likely the nipple sensitivity will resolve as well. 
• The good news is that you still have nipple sensation, although hypersensitivity of the nipples can definitely be annoying. 
• Thanks for sharing your concerns, and hang in there!