It is true that eye floaters can get worse as you are getting older. Actually, eye floaters are natural phenomenon for the elder people. Its causes are associated with the aging process. While you are getting old, the collagen fibrils in the vitreous will deteriorate. This is due to the loss in viscosity of the vitreous that happens in elder people. If this condition is left untreated, you may suffer from retinal detachment which is much more serious. Permanente blindness can also be the result. So, if the eye floaters in your eyes are increasing, you should turn to an ophthalmologist to get medical treatment. Vitrectomy and eye floater laser can be adopted. But these two treatments are risky.