1 Some states require registration with a state-maintained registry of medical marijuana patients; other states make it optional. 2  For example, Colorado currently charges $35 for registration; Rhode Island charges $75. The. 2  Some states require registration with a state-maintained registry of medical marijuana patients; other states make it optional. 3  For example, Colorado currently charges $35 for registration; Rhode Island charges $75.
There is no pain associated with retinal detachment, but there are usually symptoms before the retina becomes detached. Primary symptoms include: 1  blurred vision. 2  partial vision loss (as if a curtain has been pulled across your field of vision).
In rare cases, a retinal detachment can occur without warning. The first signs may be: A shadow or curtain effect across part of your visual field that does not go away. Because detachments usually affect peripheral (side) vision first, you may not notice a problem until the detachment has gotten bigger. New or sudden vision loss.