I have moderate sleep apnoea which is treated.
He will not be told to lose weight by the sleep clinics, they treat the issue in front of them. At most he might be given a leaflet, however my clinic didn't.
Tell him :-
: Even thin people can get sleep apnoea.
: Having untreated sleep apnoea will be part of the reason that he is over weight. As people who are woken up frequently every hour are far too tired to stick to the best meals and exercise.
: Untreated sleep apnoea can literally kill you. Carrie Fisher died of untreated sleep apnoea :(
: It is illegal to drive with untreated sleep apnoea. He could kill himself and others. Or in a minor crash his insurance will be invalid and he might end up with losing his license.
: I found the mask a doodle to use from day one. Better to get heated hose, dehumidifier and mask liner. For better comfort. And ask your sleep clinic to check the ramp up pressure with you before taking the machine home.
: Don't drive until the sleep clinic agree you can.
: Don't inform DVLA before you get your forms ready and sent in. Otherwise it can take months to reinstate your license.
: Get the sleep clinic to fill in the DVDs form saying you are fully compliant with your bupa machine, for you to return to DVLA. This way DVLA will let you keep your license.
I did the above and I didn't drive for two weeks from the point the sleep clinic told me not too. Until the letter saying I could drive arrived.
Best of luck with your husband. It really is worth his life to get this sorted.