ethinyl estradiol/levonorgestrel vs griseofulvin
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Side-by-side comparison of ethinyl estradiol/levonorgestrel and griseofulvin. 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
Some drugs or herbal products that may decrease the effectiveness of hormonal contraceptives include: barbiturates bosentan carbamazepine felbamate griseofulvin oxcarbazepine phenytoin rifampin St.
Levlen, Triphasil
Grifulvin V
Amethia is a birth control pill that you take every day to prevent pregnancy. It contains two hormones, estrogen and progestin.
Griseofulvin is an antifungal medicine. It treats fungal infections of the skin, hair, and nails.
Amethia is used by women to prevent pregnancy. It contains two hormones that work together to stop you from getting pregnant. You must take it exactly as directed to prevent pregnancy.
This medicine treats fungal infections called dermatophyte infections. These infections can affect your skin (tinea corporis, tinea cruris, tinea barbae), feet (tinea pedis), scalp (tinea capitis), or nails (tinea unguium). Make sure a lab test confirms you have a fungal infection before you start taking this medicine. This medicine will not work for bacterial or yeast infections.
Amethia works by preventing ovulation (the release of an egg from the ovary). It also thickens the mucus in the cervix, making it harder for sperm to reach the egg. The hormones in Amethia also change the lining of the uterus.
Griseofulvin stops fungi from growing and multiplying. It binds to a protein in the fungi. This disrupts the fungi's cell structure and prevents it from spreading.
- • Irregular or heavy uterine bleeding
- • Weight gain
- • Acne
- • Nausea
- • Breast tenderness
- • Headache
- • Nausea
- • Vomiting
- • Diarrhea
- • Fatigue
- Feeling sick to your stomach 15
- Throwing up 13
- Stomach pain 10
- Exposure to the drug during pregnancy 9
- Feeling tired 9
- Headache 15
- Pyrexia 11
- Rash 11
- Diarrhoea 10
- Drug Hypersensitivity 10
Cigarette smoking increases your risk of serious heart problems from birth control pills. This risk is higher if you are over 35 and smoke. If you are over 35 and smoke, you should not use Amethia.
Griseofulvin can cause liver problems. If you have liver failure or a history of sensitivity to griseofulvin, you should not take this medicine. Do not take this medicine if you have porphyria. Griseofulvin can harm an unborn baby, so do not take it if you are pregnant or could become pregnant.
Amethia should not be used during pregnancy. It is also not recommended if you are breastfeeding, as it can reduce milk production and small amounts of the drug can pass into breast milk.
Do not take this medicine if you are pregnant. It can cause harm to your unborn baby. Talk to your doctor about birth control options if you are a woman who could become pregnant.
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How to Read This ethinyl estradiol/levonorgestrel vs griseofulvin Comparison
ethinyl estradiol/levonorgestrel is classified in the Combined Oral Contraceptive drug class, while griseofulvin sits within the Antifungal class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, ethinyl estradiol/levonorgestrel has 56 submissions while griseofulvin has 57. 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 griseofulvin causes your body to break down birth control hormones faster than normal. this can make the birth control less effective at preventing pregnancy.. 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 ethinyl estradiol/levonorgestrel or griseofulvin.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.