Cholesterol drugs may save sight

Researchers in the United States have found that eye drops designed to lower cholesterol may have an added use: help fight age-related macular degeneration (AMD). The research found that macular degeneration shares the same problem as the hardening of arteries. Both are unable to remove a buildup of fat and cholesterol.

Those who suffer from a hardening of arteries, or atherosclerosis, are usually prescribed medication to lower cholesterol and clear the arteries. Now, by testing on mice and human cells, scientists have discovered that these drugs may be able to prevent AMD. 

By delivering the drugs in the form of eye drops, it can be used directly into the eyes and minimise the chances of side effects through oral administration, say doctors. 

The research is still in its early form, but offers an interesting option to increase ways to treat AMD. Click here and here to read more about this development.