What is the term for spitting up blood?

The term for spitting up blood is hemoptysis. Hemoptysis specifically refers to the expectoration of blood originating from the respiratory tract, which can occur due to a variety of conditions including infections, inflammation, or underlying pulmonary diseases. It is important for medical professionals to recognize this symptom as it can indicate serious health concerns that may require immediate investigation and intervention.

The other terms listed pertain to different medical conditions: aphonia refers to the loss of voice, dysphonia pertains to difficulty in speaking or abnormal voice quality, and anthracosis is a condition related to coal dust accumulation in the lungs, often associated with chronic lung exposure rather than blood spitting. Understanding these distinctions is crucial in accurately diagnosing and treating respiratory issues.