lefamulin vs midazolam

According to this portal's Publishing Organization, this page was last reviewed in August 2026 against our methodology. Figures and extracts on this site, including tables above 1,000 rows when the corpus is that large, are the publisher's responsibility.

Side-by-side comparison of lefamulin and midazolam. 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

( 4.2 , 7.2 ) Midazolam and other sensitive CYP3A substrates Monitor for adverse reactions.

Drug Class
lefamulin Pleuromutilin Antibiotic
midazolam Benzodiazepine
Type
lefamulin Prescription
midazolam Prescription
Summary
lefamulin

Xenleta is an antibiotic medicine. It is used to treat pneumonia caused by bacteria in adults.

midazolam

Midazolam is a medicine that makes you feel calm, relaxed, and sleepy. It can also cause you to forget things that happen while you are taking it.

What It Treats
lefamulin

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.

midazolam

Midazolam is used to sedate you before a surgery or procedure to help you relax and feel less anxious. It can also be used to help you feel calm during procedures like bronchoscopies or endoscopies. Midazolam can also be used to start general anesthesia before you get other medicines.

How It Works
lefamulin

Xenleta is a pleuromutilin antibiotic. It works by stopping bacteria from growing. This helps your body fight off the infection.

midazolam

Midazolam belongs to a class of drugs called benzodiazepines. It works by slowing down activity in your brain and nervous system. This helps to reduce anxiety, promote relaxation, and cause sleepiness.

Common Side Effects
lefamulin
  • Diarrhea
  • Nausea
  • Vomiting
  • Liver enzyme elevation
  • Reactions where the injection was given
midazolam
  • Decreased breathing rate
  • Tenderness at the injection site
  • Pain during injection
FAERS Reports
lefamulin

No adverse event reports.

midazolam
  • Seizure 1,373
  • Hypotension 1,296
  • Drug Interaction 1,088
  • Toxicity To Various Agents 846
  • Acute Kidney Injury 845
Serious Warnings
lefamulin

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.

midazolam

Midazolam can cause serious breathing problems, including slowed or stopped breathing. This is more likely to happen if you are also taking opioid pain medicines. You must be closely monitored by trained medical staff while receiving midazolam. Make sure the facility has the equipment and medicines needed to treat breathing problems immediately.

Pregnancy
lefamulin

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.

midazolam

Tell your doctor if you are pregnant or plan to become pregnant. Midazolam may harm an unborn baby. It is not known if midazolam passes into breast milk. Talk to your doctor about the risks and benefits of using this medicine while breastfeeding.

Also Compare, Nearby Drugs

How to Read This lefamulin vs midazolam Comparison

lefamulin is classified in the Pleuromutilin Antibiotic drug class, while midazolam sits within the Benzodiazepine 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 midazolam has 5,448. 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 affects the way your body processes midazolam, which could cause the drug to build up and increase the risk of side effects.. 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 lefamulin or midazolam.

Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.