what painkillers do you use for multiple sclerosis?

Hubbys really suffering this morning both hands are shaking really bad struggled to dress him self ect not getting any easier in fact gets worse.Have phoned doctors for him and got him in again today after he spoke to the receptionist yesterday telling him he couldnt get in and would have to come at 8am and sit and wait.I knew this wasnt right and sorted it lol there isnt anyone on reception untill 8.30 and appointment s are after 8.40am.New receptionist ?or is it hubby getting confused again ?lol xxx julie