Ethinyl Estradiol · larger labeled portfolio than Ascorbic Acid
SPL labels Ascorbic Acid + Ethinyl Estradiol as minor; Ascorbic Acid 8 / Ethinyl Estradiol 14 in that band.
Mechanism on file: Ascorbic acid blocks the process your body uses to clear birth control hormones. This can cause the levels of estrogen in your blood to rise higher than usual.
FDA SPL severity: Minor
Ascorbic Acid + Ethinyl Estradiol · SPL mechanism field
Ascorbic acid blocks the process your body uses to clear birth control hormones. This can cause the levels of estrogen in your blood to rise higher than usual.
Minor band excerpt · Ascorbic Acid with Ethinyl Estradiol
Ascorbic acid and acetaminophen may increase plasma ethinyl estradiol levels, possibly by inhibition of conjugation.
Ascorbic Acid · 8 minor + 8 total pairs
- Drospirenone/Ethinyl Estradiol minor
- Estradiol minor
- Ethinyl Estradiol/Etonogestrel minor
- Ethinyl Estradiol/Norethindrone minor
Ethinyl Estradiol · 14 SPL pairs (broader portfolio than Ascorbic Acid)
- Acetaminophen minor
- Atorvastatin minor
- Carbamazepine minor
- Estradiol minor
FDA Drug Labels (SPL) via openFDA. Registry display only. Not medical advice.
Read our methodology - how this data is sourced, computed, and verified.