title: I usually avoid drinking water on airline flights because it's a hassle to go to the bathroom.  My husband says I need to drink water to avoid getting dehydrated.  Any advice?
mesh_terms: D000401:Aircraft; D003681:Dehydration / Q000517:prevention & control*; D006801:Humans; D020246:Venous Thrombosis / Q000517:prevention & control; D014867:Water
chemical_list: D014867:Water