Hormones: Hormones in the birth control pills cause cystic changes (fluid filled areas) in the breast. This causes tenderness or soreness in the breast. This is common. If too uncomfortable, ask your gynecologist to change to different medication.
Answered 12/9/2013
5.4k views
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question