My doctor told me I can take things like tylenol and things like that. All I know is that i'm not suppose to take allergy medicines.

Just be cautious if you need to go on any type of antibiotic like penicilin for any infections. Always use a backup method when using them or even try to obstain until you are finished with your medicine. I had a friend from high school that got preg. On her bc pill because she was on amoxcillin for getting out her wisdom teeth and she didn't use any back up. I think there are certain antibiotics out there that do not interfere with the pill's effectiveness, but always ask your doc. Hope this helps!