👉 Erythemic is a medical term that describes a condition where there is an increase in blood flow to certain parts of the body, particularly the brain and spinal cord. This can occur when there is an interruption or damage to blood vessels that are responsible for delivering oxygen and nutrients to these areas. In the case of erythemia, this disruption leads to a decrease in blood flow to these regions, which can cause symptoms such as fever, chills, dizziness, fatigue, and pain.