The simplest way to understand beta vs alpha thalassemia is that both reduce your body’s ability to make healthy hemoglobin, but each one breaks a different building block. Beta thalassemia affects the beta chain in hemoglobin. Alpha thalassemia affects the

Most prescriptions and over-the-counter drugs do not stop someone from giving blood. You can usually donate blood on medication as long as the underlying condition is stable, you feel well on the day, and the specific drug is not on