Kidney stone

Julie-Anna • On my journey with baby #2 😍
I know this is off topic but it disturbs me and kind of stresses me out that my boyfriend has a kidney stone :( Well, it's mostly that he's hurting everyday and I don't want that.. The doctors gave him Ketorolac and it didn't seem to work all day. We've been trying things to get rid of it. He's drank a bunch of coffee because caffeine is supposed to make you pee a lot. He also has been drinking tons of water and even took a shot of straight lemon juice. Does anybody have any suggestions on what might work??