Blurred vision is a nuisance, especially if you are used to having perfect vision. In some cases, your optician can help with new glasses or contact lenses and this is a good place to start.
As we get older we all lose the ability to read things closer to us, so the probability of having blurred vision increases. This is known as presbyopia. It usually happens around the age of 45. You start to hold your book or newspaper further away and this helps at first. However, the need for reading glasses is eventually universal.