A member asked:

Help please! could cla interfere with yaz (drospirenone and ethinyl estradiol)?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Clarithromycin?: "Antibiotics such as clarithromycin may reduce the effects of ethinyl estradiol in some women. If you are using ethinyl estradiol for birth control, you may be at increased risk for pregnancy or breakthrough bleeding." (http://www.drugs.com/interactions-check.php?drug_list=685-0,947-513)

Answered 5/18/2015

2.8k views

Thank

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