What are the common complications of MDS that I should monitor for in my patients?

Guideline-aligned answer with reasoning, red flags and references. Clinically reviewed by Dr Kola Tytler MBBS CertHE MBA MRCGP.

Posted: 17 August 2025 Guideline-Aligned (High Confidence) Clinically Reviewed
Dr Kola Tytler MBBS CertHE MBA MRCGPClinical Lead • iatroX

For patients with myelodysplastic syndromes (MDS), common complications that should be monitored primarily stem from bone marrow dysfunction and its consequences.

  • Infections: Patients with MDS are at a heightened risk of infections, largely due to neutropenia and compromised immune function (, ).
  • Bleeding: Thrombocytopenia, a frequent characteristic of MDS, can lead to various bleeding complications ().
  • Anemia and associated symptoms: Ineffective red blood cell production often results in significant anemia, causing symptoms such as fatigue, which may necessitate regular red blood cell transfusions ().
  • Iron overload: As a consequence of frequent red blood cell transfusions, patients with MDS are at risk of developing iron overload, which requires careful monitoring (, ).

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