👉 The term "defervescent" is a medical term used to describe a condition where the blood vessels in the body are swollen and inflamed. Defervescent can be caused by various factors, including infection, trauma, or certain medications. The swelling of blood vessels is often accompanied by pain or discomfort, and it may also cause other symptoms such as fever, chills, or fatigue. Treatment for defervescent typically involves managing the underlying cause (such as infection) and providing symptomatic relief