Quote from Martin in The Guilt Trippers
Daphne: I want to go on this trip as much as you do, but we can't leave Mum alone for a week right now. She seems unbalanced. Niles: Well, well, maybe she could stay here with Frasier and Dad. Frasier: Whoa! Whoa! What are we talking about? Daphne: It's Mum again. She's been crying non-stop since we left here last night. Martin: Sounds like a job for the prescription pad, Niles.