5-fluorouracil poisoning https://github.com/monarch-initiative/mondo/issues/5652 https://www.malacards.org/card/5_fluorouracil_poisoning 5-fluorouracil intoxication Orphanet:217064 MESH:C531667 MONDO:0016312 5-fluorouracil (5-FU) poisoning is a rare intoxication caused by the prolonged, low-dose administration of 5-FU, which is the mainstay of both adjuvant and advanced-disease chemotherapy regimens in colon cancer. 5-FU poisoning is characterized by gastrointestinal (nausea, emesis, diarrhea, anorexia, stomatitis) and hematologic (myelosuppression) toxicities as well as mucositis, alopecia and, occasionally, palmar-plantar dysesthesia (more commonly known as hand-foot syndrome). Women have been reported to experience more 5-FU-related toxicity than men. chemotherapy-induced toxicity