chemotherapy
[U] Uncountable
This term carries a heavy emotional weight, often associated with intense physical hardship and a desperate fight for survival. It evokes images of sterile hospital wards, intravenous drips, and the systemic nature of the treatment which affects the entire body rather than a single localized area. In a clinical setting, it is a technical descriptor of a medical protocol. However, in social conversation, it often serves as a shorthand for a grueling ordeal, implying side effects like nausea and hair loss that signify the severity of the illness being fought.
Used as a general medical process, such as saying the patient is receiving chemotherapy.