Related Experiment Video
Updated: Jun 8, 2026

Metabolic Profiling to Determine Bactericidal or Bacteriostatic Effects of New Natural Products using Isothermal Microcalorimetry
Published on: October 29, 2020
Bone marrow suppression: a side effect of ciprofloxacin therapy
Muhammad Chaudhry1, Neel Tarneja, Abhijit Gundale
1Department of Internal Medicine, Long Island College Hospital, Brooklyn, NY 11201, USA.
Ciprofloxacin, an antibiotic for common infections, can rarely cause severe bone marrow depression. This case highlights a potential risk even in healthy individuals treated for urinary tract infections.
Area of Science:
- Pharmacology
- Hematology
- Infectious Diseases
Background:
- Ciprofloxacin is a widely prescribed fluoroquinolone antibiotic.
- It is commonly used for treating gastrointestinal and genitourinary tract infections.
- While generally safe, rare severe adverse events have been documented.
Observation:
- This report details a case of bone marrow depression.
- The patient was an otherwise healthy woman.
- The complication occurred during ciprofloxacin therapy for a urinary tract infection.
Findings:
- The study documents a case of ciprofloxacin-induced bone marrow depression.
- Previous literature includes two similar cases and one of thrombocytopenia.
- This adds to the known, albeit rare, hematologic risks of ciprofloxacin.
Implications:
- Clinicians should be aware of the potential for severe hematologic toxicity with ciprofloxacin.
- Monitoring for bone marrow suppression may be warranted in patients receiving this antibiotic.
- Further research into the mechanisms and risk factors for ciprofloxacin-induced bone marrow depression is needed.
Related Concept Videos
Inhibitors of Bacterial DNA Synthesis
Drugs for Treatment of Crohn's Disease in IBD Using Immunomodulatory Agents
Pharmacokinetics: Drug–Drug Interactions
Cryptococcal Meningitis
Inhibitors of Bacterial Protein Synthesis
Bone Marrow Sampling and Transplants
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy the...

