DSB is a deadly affliction that can strike many males of this particular species at any time, lasting for indeterminate periods. While there isn't a vaccine, regular wrist exercises, alone or otherwise, have been known to effect a temporary cure.
In cases where regular wrist exercises aren't possible, the afflicted may suffer from any number of symptoms, from hairy palms to genital and regular warts. Eyesight may be affected as well, and those suffering will find surgery not an option. The eyes will continue to be affected, resulting in eyeglasses with thick lenses.