You hear about the “silent killers” which are life threatening illnesses whose symptoms often go undetected or are misdiagnosed. Did you know that many vision problems are just as silent and misdiagnosed? For example, blurry vision can be attributed to allergies and headaches may be associated with tension. In reality, these are also symptoms which may mean your vision has changed and you need glasses.
Since vision problems tend to sneak up on you, it's a good idea to visit your eye doctor regularly. If you don't have a doctor or can't afford an eye exam (or glasses,) you may want to check out the vision resources found at Vision USA.
If you talk about health subjects on your blog, you may want to read over some of the informative articles to get ideas for your posts or next report.