<s>[INST] This morning when I went to take shower I noticed the foreskin of my penis looked swollen. Earlier in the morning my wife had masterbated me. How do i let the swelling go down? There s no pain at all but it is hard to move the skin back when I have to go the reSt room it is hard to pull back the skin. [/INST] Hello and .As an Urologist, let me advise you that, if it's difficult to pull the skin back as usual, you do need to see a doctor urgently.The main reason being, the swelling may keep increasing, and then you may need an urgent surgery, to relieve the swelling.In the early stages a doctor may be able to pull it back as usual, and thereafter, you must ensure that, this doesn't recur.Maintain good penile hygiene.  Wish you well. </s>