ascorbic acid vs ethinyl estradiol/norgestimate
PlainMeds reviewed this comparison against our methodology in August 2026. It places FDA and CMS record fields side by side, without recommending either medication.
Side-by-side comparison of ascorbic acid and ethinyl estradiol/norgestimate. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
Ascorbic acid and acetaminophen may increase systemic exposure of EE possibly by inhibition of conjugation.
Vitamin C
Ortho Tri-Cyclen, Sprintec
This medicine is a Vitamin C supplement. It also has Vitamins A and D. It can help prevent tooth decay.
Iclevia is a birth control pill. It contains two hormones, levonorgestrel and ethinyl estradiol, to prevent pregnancy.
This medicine gives you extra Vitamins A, C, and D. It helps make sure you get enough of these vitamins in your diet. It also contains fluoride, which helps prevent cavities. This medicine is for children up to age 16 who don't get enough fluoride in their drinking water.
Iclevia is used by women who can get pregnant to prevent pregnancy. It contains two hormones, a progestin and an estrogen. These hormones work together to prevent ovulation and change the lining of the uterus.
Vitamin C is needed for growth and repair of tissues in all parts of your body. Vitamins A and D are also important for overall health. Fluoride helps to strengthen tooth enamel and prevent tooth decay.
Iclevia contains two hormones: levonorgestrel and ethinyl estradiol. These hormones prevent ovulation (the release of an egg from the ovary). They also change the lining of the uterus, making it harder for a fertilized egg to implant.
No common side effects listed.
- • Headache
- • Heavier menstrual bleeding
- • Nausea
- • Painful periods
- • Acne
- Fatigue 2,275
- Pain 2,059
- Nausea 1,943
- Diarrhoea 1,785
- Headache 1,763
No adverse event reports.
There are no serious warnings listed.
Cigarette smoking increases your risk of serious heart problems from birth control pills. This risk is higher if you are over 35 and smoke more cigarettes. If you are over 35 and smoke, you should not take Iclevia.
This information is for children. Ask a doctor for advice if you are pregnant or breastfeeding.
Do not use Iclevia if you are pregnant. Iclevia can reduce milk production while breastfeeding, so another form of birth control is recommended. Talk to your doctor about the best option for you.
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How to Read This ascorbic acid vs ethinyl estradiol/norgestimate Comparison
ascorbic acid is classified in the Vitamin C Supplement drug class, while ethinyl estradiol/norgestimate sits within the Combined Oral Contraceptive class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are split between OTC and prescription status, which affects access and supervision.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, ascorbic acid has 9,825 submissions while ethinyl estradiol/norgestimate has 0. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to vitamin c can block the process your body uses to get rid of estrogen, which may lead to higher levels of birth control hormones in your system.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for ascorbic acid or ethinyl estradiol/norgestimate.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.