lefamulin vs verapamil
Side-by-side comparison of lefamulin and verapamil. 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
Concomitant use of sensitive CYP3A substrates with XENLETA Tablets requires close monitoring for adverse effects of these drugs (for example, alprazolam, diltiazem, verapamil, simvastatin, vardenafil).
Recommendation: Your doctor should monitor you closely for any side effects while you are taking these two medicines together.
Xenleta is an antibiotic medicine. It is used to treat pneumonia caused by bacteria in adults.
Verapamil is a drug that helps to lower blood pressure and treat chest pain (angina) and irregular heartbeats (arrhythmias). It works by relaxing blood vessels and slowing down the heart rate.
Xenleta treats community-acquired bacterial pneumonia (CABP) in adults. This type of pneumonia is caused by germs like Streptococcus pneumoniae, Staphylococcus aureus, Haemophilus influenzae, Legionella pneumophila, Mycoplasma pneumoniae, and Chlamydophila pneumoniae. This medicine should only be used to treat infections that are proven or very likely to be caused by bacteria.
Verapamil is used to treat chest pain called angina. This includes angina that happens when you are resting or during normal activity. It is also used to control your heart rate if you have a fast or irregular heartbeat, such as atrial fibrillation or atrial flutter. Verapamil also treats high blood pressure.
Xenleta is a pleuromutilin antibiotic. It works by stopping bacteria from growing. This helps your body fight off the infection.
Verapamil belongs to a class of drugs called calcium channel blockers. It works by blocking calcium from entering heart and blood vessel cells. This relaxes and widens blood vessels, which lowers blood pressure and makes it easier for the heart to pump.
- • Diarrhea
- • Nausea
- • Vomiting
- • Liver enzyme elevation
- • Reactions where the injection was given
- • Constipation
- • Shortness of breath
- • Dizziness
- • Slow heart rate (less than 50 beats per minute)
- • Nausea
No adverse event reports.
- Shortness of breath 356
- Feeling sick to your stomach 341
- Interaction with another medicine 316
- Feeling lightheaded or unsteady 286
- Low blood pressure 280
Xenleta can cause changes in your heart rhythm (QT prolongation). This can be dangerous if you have heart problems or take other medicines that affect your heart. Xenleta can also harm an unborn baby, so women who can get pregnant should use birth control while taking it and for 2 days after the last dose. Diarrhea can occur with this medicine; tell your doctor if it becomes severe.
You should not take this medicine if you have severe heart problems, very low blood pressure, or certain types of irregular heartbeats without a pacemaker. Talk to your doctor if you have any of these conditions.
Xenleta may harm your unborn baby. Use effective birth control while taking Xenleta and for 2 days after your last dose if you are a woman who can get pregnant. Do not breastfeed while taking Xenleta and for 2 days after the last dose. Talk to your doctor about the best way to feed your baby during this time.
Tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding. It is not known if verapamil will harm your unborn baby. Verapamil can pass into breast milk, so talk to your doctor about the best way to feed your baby if you take this medicine.
Also Compare, Nearby Drugs
Compare verapamil with
How to Read This lefamulin vs verapamil Comparison
lefamulin is classified in the Pleuromutilin Antibiotic drug class, while verapamil sits within the Calcium Channel Blocker 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, lefamulin has 0 submissions while verapamil has 1,579. 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 lefamulin can slow down how the body breaks down verapamil, which may lead to higher levels of the drug in your 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 lefamulin and verapamil - 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.