Leukopenia
34 drugs14,303 FAERS reportsMedDRA PT
GET
/api/v1/reaction/leukopeniaReference statistics only. FAERS reports are voluntarily submitted and are not incidence rates, safety signals, or causal evidence. The drugs below are ranked by how often this reaction appears on FAERS reports for each drug — high share does not mean the drug caused the reaction, and absence from this list does not mean the reaction never occurred. This is not a symptom checker.
DefinitionNLM MeSH D007970
A decrease in the number of LEUKOCYTES in a blood sample below the normal range (LEUKOCYTE COUNT less than 4000).
Source: U.S. National Library of Medicine — MeSH (Leukopenia)
Drugs reporting Leukopenia (34)
Share = reports listing this reaction ÷ total matched reports for the drug. — means the upstream totals query failed at ingest and the denominator is unknown.
- 1Trifluoperazine4134%
- 2Dyclonine2826%
- 3Interleukin-12218%
- 4Penpulimab617%
- 5Tetanus Toxin117%
- 6Lactobionate1812%
- 7Darifenacin9611%
- 8Perphenazine1406.8%
- 9Eribulin2015.5%
- 10Amisulpride3135.3%
- 11Telavancin65.1%
- 12Valganciclovir9335.1%
- 13Ribociclib1,3934.6%
- 14Demeclocycline104.4%
- 15Benznidazole44.3%
- 16Trabectedin843.7%
- 17Ganciclovir3733.5%
- 18Loxapine1213.3%
- 19Basiliximab3663.2%
- 20Palifermin123.1%
- 21Ceftaroline233.0%
- 22Ceftaroline Fosamil233.0%
- 23Ibritumomab Tiuxetan442.9%
- 24Mesna2022.4%
- 25Mitomycin762.4%
- 26Ifosfamide4702.3%
- 27Gemcitabine1,1322.2%
- 28Clozapine2,6182.1%
- 29Fluorouracil1,5882.1%
- 30Paclitaxel1,9382.0%
- 31Doxorubicin1,7851.9%
- 32Epirubicin1131.8%
- 33Belatacept821.8%
- 34Levoleucovorin611.7%
Related reactions
Other reactions most often co-reported on the same drug set. Ranked by Jaccard similarity over drug-id sets — pure data-derived co-occurrence, not a clinical relationship.
- Neutrophil Count Decreased8 shared · 0.11
- Neutropenia26 shared · 0.11
- Pancytopenia12 shared · 0.10
- Transplant Rejection4 shared · 0.10
- Mucosal Inflammation7 shared · 0.09
- Myelosuppression7 shared · 0.09
- Akathisia4 shared · 0.09
- Antipsychotic Drug Level Below Therapeutic3 shared · 0.09
- Obsessive-compulsive Disorder3 shared · 0.09
- Disinhibition3 shared · 0.09
Literature
Recent PubMed references pinned to Leukopenia as a MeSH major topic. About the reaction term itself — not about any specific drug.
- Neurological manifestations in Wiskott-Aldrich syndrome: a systematic review.Frontiers in immunology · 2026 · Raccagni NG, Milanesi VF, Lucchini G, et al.PMID 42183254DOI 10.3389/fimmu.2026.1829058
- High donor hemoglobin interacts with pre-transplant recipient neutropenia to modulate mortality after allogeneic hematopoietic stem cell transplantation: An exploratory, single-center, retrospective, real-world study.PloS one · 2026 · Eslami M, Mehrabi M, Payandeh M, et al.PMID 42172258DOI 10.1371/journal.pone.0349615
- Obinutuzumab-induced acute thrombocytopenia and leukopenia in ANCA-associated glomerulonephritis: case report and literature review.Frontiers in immunology · 2026 · Jin Y, Huang Y, He X, et al.PMID 42164499DOI 10.3389/fimmu.2026.1845580
- [Chinese guidelines for the clinical application of antibacterial drugs for febrile neutropenia (2026)].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2026 · Chinese Society of Hematology, Chinese Medical Association, Chinese Medical Doctor Association, Hematology BranchPMID 42161653DOI 10.3760/cma.j.cn121090-20260120-00041
- Mapping supportive-care evidence for febrile neutropenia prevention in breast cancer chemotherapy: a bibliometric analysis of long-acting G-CSF prophylaxis.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026 · Li S, Shang Y, Yuan X, et al.PMID 42149261DOI 10.1007/s00520-026-10780-1
- MASCC score and neutropenic complications: what is the likelihood?Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026 · Davis MPPMID 42142265DOI 10.1007/s00520-026-10786-9
Note. FAERS reports are voluntarily submitted and are NOT incidence rates, signals, or causal evidence. Counts reflect reporting volume, not how often a reaction occurs. Reference statistics only.