My 14 year old ds has had various tics over the past few years... they don’t last long then go away and a few months come back as something else. At the moment there’s more than one, making a kissing noise and jerking his mouth, also kissing his finger on left hand. I make no big deal out of it as I know that’s the worst thing to do and he can’t help it. He’s a popular kid, lots of friends, sporty, bright, but he does suffer with mild anxiety. My dad is in hospital at the moment and just been diagnosed with terminal cancer which I know he is very worried about and possibly exasperating his tics. I have a drs appointment for him in 3 weeks for something else and I’m wondering whether to mention it or not... what do you think?