Daptomycin

What it's for

Daptomycin is a cyclic lipopeptide antibiotic with activity against many gram-positive pathogens, including some resistant strains. It is used for complicated skin and skin-structure infections and for Staphylococcus aureus bloodstream infections including right-sided endocarditis, per labeling.

What it does for the body

It is used for complicated skin and skin-structure infections and for Staphylococcus aureus bloodstream infections including right-sided endocarditis, per labeling. It is not for pneumonia (inactivated by lung surfactant).

What it targets

Calcium-dependent insertion into the bacterial membrane causes rapid depolarization and potassium efflux, killing the organism without classic cell-wall lysis alone. Researchers map these ideas in cells and animals first; human proof has to clear a higher bar.

Research context

Bottom line for readers: Daptomycin has a defined FDA-approved story. Use the citations tab to open labels and trial registries, and treat anything beyond the label as unverified.

Studied for (literature interest)

• Skin research interest (educational tag)

Cautions (educational)

• Educational only — not medical advice.
• DrPep does not offer medical consultations, dosing guidance, suppliers, or peptide sales.

Citations / starters

• FDA search: Daptomycin — FDA.gov search
• ClinicalTrials.gov search: Daptomycin — U.S. clinical trials registry
• Drugs@FDA search: Daptomycin — FDA drug database (if approved)
• PubMed search: Daptomycin — NCBI PubMed
• PubMed Central search: Daptomycin — NCBI PMC

Reference

No ref on file.