alendronate vs levothyroxine
Side-by-side comparison of alendronate and levothyroxine. 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
7.4 Levothyroxine The bioavailability of alendronate was slightly decreased when BINOSTO and levothyroxine were co-administered to healthy subjects [see Clinical Pharmacology (12.3) ] .
Recommendation: Talk to your doctor about timing your doses, as you may need to take these medications at different times of the day.
Fosamax
Synthroid, Levoxyl, Tirosint
Binosto is a medicine that helps make your bones stronger. It is used to treat osteoporosis in women after menopause and in men.
Levothyroxine is a medicine that replaces a hormone normally made by your thyroid gland. It is used when the thyroid doesn't make enough hormone on its own.
Binosto treats osteoporosis, a condition that weakens bones and makes them more likely to break. It helps to increase bone mass in both postmenopausal women and men who have osteoporosis. Using this medicine can lower your chance of having fractures, including hip and spine fractures. Talk to your doctor about how long you should take this medicine.
This medicine treats hypothyroidism, a condition where the thyroid gland doesn't make enough thyroid hormone. It can be used in adults and children, even newborns. Levothyroxine can also be used after surgery and radioiodine therapy for thyroid cancer to help lower thyroid-stimulating hormone (TSH) levels.
Binosto belongs to a class of drugs called bisphosphonates. It works by slowing down the breakdown of bone in your body. This helps to increase bone density and reduce the risk of fractures.
Levothyroxine provides a synthetic form of thyroxine (T4), which is the main hormone produced by the thyroid gland. Your body converts T4 into triiodothyronine (T3), the active form of the hormone. By providing T4, levothyroxine helps restore normal thyroid hormone levels in your body.
- • Abdominal pain
- • Acid reflux
- • Constipation
- • Diarrhea
- • Upset stomach
- • Fatigue
- • Increased appetite
- • Weight loss
- • Feeling hot
- • Headache
- Pain 13,524
- Tiredness 12,776
- Fracture of the thigh bone 11,334
- Joint pain 11,000
- Rheumatoid arthritis 9,938
- Tiredness 25,847
- Feeling sick to your stomach 22,021
- Head pain 18,798
- Loose stools 18,178
- Difficulty breathing 16,216
Binosto can cause problems with your esophagus. Follow the directions for taking it carefully. If you have new or worsening heartburn, pain when swallowing, or chest pain, stop taking Binosto and call your doctor. This medicine may also cause severe bone, joint, or muscle pain. If you develop these symptoms, stop taking Binosto and contact your doctor.
Thyroid hormones, including levothyroxine, should not be used for weight loss or to treat obesity. Using high doses can cause serious and life-threatening side effects, especially when taken with stimulant medicines.
Stop taking Binosto if you become pregnant. Bisphosphonates can stay in your bones for many years and could potentially harm the baby's skeleton.
Tell your doctor if you are pregnant or plan to become pregnant. Your levothyroxine dose may need to be adjusted during pregnancy. Levothyroxine passes into breast milk, but it is not expected to harm the baby.
Also Compare, Nearby Drugs
Compare alendronate with
How to Read This alendronate vs levothyroxine Comparison
alendronate is classified in the Bisphosphonate drug class, while levothyroxine sits within the Thyroid Hormone 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, alendronate has 58,572 submissions while levothyroxine has 101,060. 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 taking these two drugs at the same time can prevent the body from absorbing enough alendronate into the system.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between alendronate and levothyroxine - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.