Priapism is a gabapentin and macular degeneration painful erection that lasts for four hours or more. Pyrroloquinoline quinone is a cofactor for enzymes critically important for cellular energy homeostasis and redox balance neurontin and macular degeneration (Rucker 2009) Those with warmer undertones in their skin will look better with a warmer hair color, like golden blondes or minoxidil macular edema honey browns.