[mkmk]

>No throat exercises or therapeutic sleeping positions? No diets? No botox injections for your uvula or a daily pill to obviate breathing while sleeping?

Since OP's apnea is not obstructive, sleeping position, botox, etc. won't make a difference.

[agrue]

This is what I was talking about. The patient has apnea type b. The prognosis remains Bad at Sleeping, use iron lung type b with no alternatives.

Most people have type a and use iron lung type a, there are some treatments for this type but most people opt for the iron lung.