I have read horror stories about albino dogs. It sounds like an albino mammal usually has a harder time than its normal colored siblings.
As far as snakes go, i don't think many are too adversely affected, even the diurnal ones like corns. I have had a lot of friends lose albino corn babies to weird health issues, but as long as they are responsibly bred, i think some reptiles and most snakes are healthy as albinos. Just avoid sun loving species, I believe hognose are pretty safe. No pics, sorry! i want one but don't have one
Just as a warning about dogs, some disreputable breeders will purposefully breed defective albinos and call them Rare & charge lots of money for animals that are born deaf or blind or with horrible behavior problems. Be very careful about buying from someone. As with reptile breeders, make sure the person is reputable and honest!