There are no known drug interactions between Glucophage/metformin and the birth control pill.
Cortisone does not affect how well the birth control pill works.
Augmentin does not affect how well the birth control pill works.
Steroids do not affect how well the birth control pill works.
Nasacort and other inhaled steroids do not affect the birth control pill
No, clindamycin topical for acne does not affect the birth control pill
X-rays do not affect how well the birth control pill works.
Asprin doesn't affect birth control.
Stress does not affect how well the birth control pill works. Stress can affect periods when you're not on the pill.
no
No.
no