Also known as patching, occlusion therapy is when the child wears a patch covering the eye that did not have a cataract, and it is needed to allow vision in the affected eye.

High cholesterol can cause the arteries to harden and narrow, making it more difficult for blood to flow. In some cases, it ...

Around two in five people in the UK are thought to be living with high cholesterol, which is often dubbed a "silent killer".