In 2022-23, just more than 1.5 million items were prescribed by nurses and just more than 1.0 million items were prescribed by pharmacists working in general practices.
Yn 2022-23, cafodd ychydig dros 1.5 miliwn o eitemau eu rhagnodi gan nyrsys a chafodd ychydig dros 1.0 miliwn o eitemau eu rhagnodi gan fferyllwyr sy'n gweithio mewn practisau meddygon teulu.