Eye pain has greatly diminished too. eye strain (so very common, esp if you work on a computer for many hours at a time). Eye pain could also be a sign of arthritis (esp rheumatoid arthritis) - do you have any other aches and pains. Have a full blood count, and ask to check your antibodies to rhuematoid arthritis and lupus.
SSI: Social Security Income: SSI: Strategic Studies Institute (US Army War College) SSI: Sensitive Security Information (US DoT)
Supplemental Security Income. Supplemental Security Income (SSI) is a need-based income program for the aged, blind and disabled who have limited income and assets. Although 65 years of age is the minimum for the age category, there is no age limit for the blind or disabled categories.