I am a 42 year old male. When I think back, I have felt a
lumpLumps in the breasts under my left nipple for some time. It didn't hurt so I didn't think anything of it. Several days ago, I bumped my chest and felt pain under my left nipple. I told my general doctor about this. My doctor told me I have mastitis in my left breast and put me on antibiotics. I have looked up mastitis and found information only pertaining to
womenWomen's way and cows. I know breast cancer for men is very rare. I just want to be sure it is only mastitis. I don't want to loose another three weeks to see if the antibiotics don't work and then have to do other tests. What are the differences in symptoms between mastitis and breast cancer? How can I be sure I have mastitis? Is waiting three weeks not going to make much difference? Please ease my mind or let me know if I should pursue other avenues now.