Zinc Sulfate and Delafloxacin Interaction
Drug interaction information between Zinc Sulfate and Delafloxacin.
Zinc Sulfate and Delafloxacin have a documented minor interaction in FDA labeling.
FDA drug labeling documents a minor-severity interaction between Zinc Sulfate and Delafloxacin. This page displays the available source-record category and label text. The category is not an individual risk estimate or medication-combination direction.
How They Interact
Zinc binds to the antibiotic in your stomach, which stops the body from absorbing it properly. This can make the antibiotic much less effective at fighting your infection.
FDA Label Information
Oral administration of BAXDELA with antacids containing aluminum or magnesium, with sucralfate, with metal cations such as iron, or with multivitamins containing iron or zinc, or with formulations containing divalent and trivalent cations such as didanosine buffered tablets for oral suspension or the pediatric powder for oral solution, may substantially interfere with the absorption of BAXDELA, resulting in systemic concentrations considerably lower than desired.
Zinc Sulfate Also Interacts With
- Baloxavir Marboxil moderate
- Levofloxacin minor
- Moxifloxacin minor
- Tetracycline minor
Frequently Asked Questions
What SPL severity band is on file for Zinc Sulfate + Delafloxacin?
Compiled FDA labeling labels this pair minor. That is a source-record field, not an individual medication-combination decision.
Which drug in this pair has the larger labeled-interaction portfolio?
Zinc Sulfate has 5 labeled pairs on file vs Delafloxacin's 2. In the minor band specifically: Zinc Sulfate has 4 (also Levofloxacin, Moxifloxacin, Tetracycline); Delafloxacin has 2 (also Sucralfate).
What mechanism field is on file for Zinc Sulfate and Delafloxacin?
Zinc binds to the antibiotic in your stomach, which stops the body from absorbing it properly. This can make the antibiotic much less effective at fighting your infection.
Zinc Sulfate's labeled portfolio outnumbers Delafloxacin
SPL source-record counts only. This page's band is minor · classes on file: Zinc Sulfate (Mineral Supplement); Delafloxacin (Fluoroquinolone Antibiotic).
0 major · 1 moderate · 4 minor · 5 total
- Other minor peers for Zinc Sulfate
- Levofloxacin
- Moxifloxacin
- Tetracycline
Sources: FDA Drug Labels (SPL) via openFDA (2026). This is for informational purposes only and is not medical advice. This registry does not provide individual medication-combination directions.
Read our methodology - how this data is sourced, computed, and verified.