BC Powder So I read that some doctors have told ladies to take baby aspirin instead of their bp meds…

BC Powder

So I read that some doctors have told ladies to take baby aspirin instead of their bp meds because it was safer during pregnancy, so my question is can I take bc powder? Or even put it on my tooth? My dad says if I put it on my cavity it will help the pain. I see a surgeon to have it removed on the first and he gave me Tylenol #3 til then but it's really not working.