I have an acne like bump on my head that appears to heal and thrn return as a hard bump a few weeks ?
It is possible that you have a cyst, acne scarring, abscess, or another type of skin problem. If the bump grows, does not show signs of resolving, bleeds, or exhibits new symptoms.
.. See a dermatologist for evaluation & suggested treatments. In the interim, do not pick or manipulate the bump.