WoW World of Warcraft First Aid
First Aid is a lesser profession but far from a useless one. Physicians can create bandages and can create bandages to heal itself or other players. Even though anyone can benefit from this skill it is more geared towards classes that do not have any healing abilities like Warriors, Hunters, Warlocks, Rogues and Mages.
First Aid does not require a gathering skill; all bandages are made from cloth items that drop from various mobs.