atorvastatin vs etonogestrel
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Side-by-side comparison of atorvastatin and etonogestrel. 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
Substances increasing the plasma concentrations of CHCs Co-administration of atorvastatin and certain CHCs containing ethinyl estradiol increase AUC values for ethinyl estradiol by approximately 20-25%.
Lipitor
Nexplanon
Atorvastatin is a drug that lowers cholesterol and reduces the risk of heart problems and stroke. It belongs to a class of drugs called statins.
Etonogestrel and ethinyl estradiol vaginal ring is a birth control ring. It prevents pregnancy by releasing hormones into your body.
Atorvastatin is used to lower bad cholesterol (LDL) and triglycerides in your blood. It can help prevent heart attacks, strokes, and the need for heart procedures in adults with heart disease or risk factors for it. It is also used in children 10 years and older with certain inherited cholesterol problems.
This vaginal ring is used by women of reproductive age to prevent pregnancy. It contains a combination of estrogen and progestin hormones. These hormones stop you from getting pregnant.
Atorvastatin works by blocking a substance your body needs to make cholesterol. This helps to lower the amount of cholesterol in your blood. Lowering cholesterol can help prevent heart disease.
The ring releases etonogestrel and ethinyl estradiol into your body. These hormones prevent ovulation (the release of an egg from the ovary). They also change the lining of your uterus, making it harder for a fertilized egg to implant.
- • Common cold symptoms
- • Joint pain
- • Diarrhea
- • Pain in arms or legs
- • Urinary tract infection
- • Vaginal infection
- • Headache (including migraine)
- • Mood changes (like depression or mood swings)
- • Problems with the ring (like discomfort or it coming out)
- • Nausea or vomiting
- Fatigue 13,812
- Nausea 12,425
- Type 2 Diabetes Mellitus 11,244
- Diarrhoea 11,037
- Dyspnoea 11,029
- Product Quality Issue 5,554
- Complication Associated With Device 5,228
- Device Difficult To Use 4,562
- Device Breakage 4,501
- Incorrect Product Administration Duration 3,644
Atorvastatin can cause muscle problems, including muscle pain, tenderness, or weakness. In rare cases, this can lead to serious kidney damage. Tell your doctor right away if you have unexplained muscle pain, tenderness, or weakness, especially if you also have a fever or feel sick. Atorvastatin can also cause liver problems. Your doctor may do blood tests to check your liver before you start taking atorvastatin and while you are taking it.
Cigarette smoking increases your risk of serious heart problems from this medicine. This risk is higher if you are over 35 and smoke. If you are over 35 and smoke, you should not use this ring.
Atorvastatin can harm an unborn baby. You should not take atorvastatin if you are pregnant or planning to become pregnant. It is also not recommended to breastfeed while taking atorvastatin.
Do not use this ring if you are pregnant. Small amounts of the hormones in this ring can pass into breast milk. This medicine may also reduce milk production.
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How to Read This atorvastatin vs etonogestrel Comparison
atorvastatin is classified in the HMG-CoA Reductase Inhibitor (Statin) drug class, while etonogestrel sits within the Progestin (Implant) 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, atorvastatin has 59,547 submissions while etonogestrel has 23,489. 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 atorvastatin can cause the levels of the hormones in your birth control to increase in your bloodstream.. 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 atorvastatin or etonogestrel.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.