My son has a nipple that has enlarged. I understand that this a signed of puberty. I have already taken him to see his doctor. How long does it take before his breast nipple returns to normal? In addition, it is said that the breast enlargement is due to a hormonal imbalance and once his hormones return to normal the breast enlargement should decrease. When will his hormones become back balance? In addition, my son has developed a rash around his neck and top torso and face (small fine bumps). He does has exzema, what can I do to treat this? His prescribe creams do not work.