Y64: Contaminated medical or biological substances

Y64.1: Contaminated medical or biological substance, injected or used for immunization

The medical condition associated with the ICD-10 code Y64.1 refers to complications that arise due to the use of a contaminated medical or biological substance, which has been either injected or used for immunization purposes. This could occur if the substance to be administered is contaminated with harmful agents such as bacteria, viruses or other toxins prior to, or during, administration. Patients might experience a range of symptoms, largely determined by the type of contaminant involved. Early symptoms might include fever, swelling or redness at the site of injection, and unusual fatigue. The symptoms may escalate over time and could impact various body systems, depending on the contaminant itself. Progression of the condition also depends on various factors including the type and quantity of the contaminant, as well as the individual's immune response. In severe cases, a contaminated substance could lead to life-threatening conditions if not promptly identified and managed.