So yes, I think it should be available on the NHS. Or at least considered, on a case-by-case basis
Whose health care would you deny in order to pay for it ?
One poster has pointed out that it isn't unheard of for people with gall stones to be left in such agony that they consider sucide, or die of a heart attack.
Mental health services are so stretched that people who are danger to themselves are left without the crisis help they need. All. The. Time.
Paediatricians are playing eenie meeny miny mo with very ill babies to see which one gets the cot that improves outcomes.
In a perfect world who of us wouldn't wave a magic wand and create a health service that helped everybody, regardless as to what they had wrong with them and why ? Almost nobody.
But it isn't perfect world. IMO there isn't any real chance of most health services in Europe going anywhere other than down for at least a decade, if not an awful lot longer. IMO Europe is likely going to move/stick to centre right or lurch a bit further right for the foreseeable future. Which doesn't bode well for expanded availability of procedures/care in anybody's health service. Or any other branch of a welfare state. Especially since I believe we are entering a period of sharp shock and extended economic/political uncertainty as the EU wobbles mightily, and either struggles to regroup, or falls apart at the seams. Which is something that I don't think the UK will be utterly immune from.
Those are the real circumstances under which choices as to who and what gets treated must be made today and tomorrow. Case by case is an incredibly expensive process because it involves consultations, admin and appeal. If anything I reckon wholesale blanket bans whereby GPs can't refer at all for certain procedures will become ever more prevelant.
People who end up with acute conditions (septicaemia, dire infections) caused by loose skin will have those symptoms treated as emergency cases. Some may end up with a skin removal procedure as a result. But likely only on the area that is causing the current trouble. With the aesthetics of the result being the least of any considerations.
I also think obesity and addictions (drugs/alcohol) are going to be the waggled conditions that are used to soften up the general public to ever more swathing cuts into disability support, both economic and services. So the chances of it costing more to leave a person untreated will shrink. Possibly dramatically. They won't cost as much untreated if their condition no longer qualifies for disability support, or their unemployment benefits become time limited, or mainly contribution based. If NHS moves towards "not entirely free at point of treatment" and they have to co-pay for their meds and services due to the medical fall out of loose skin, they become cheaper still left untreated. Especially if they can't afford their cut so the NHS doesn't pay the balance, cos no treatment happens.
If wishes were fishes everybody would get the healthcare they needed, mental and physical. That would include people stuck in a cycle of over eating. Who would have a personalised plan with extensive support and evidence based care tweaked to their individual circumstances. For as long as they needed it. Plus any procedures required to put right any conditions that resulted from the sought and supported weight loss.
If the above happens, look down. And see the snowstorm in hell.
Because that is not the direction the world is going in. In my lifetime I expect to see a very clear beginning of the end of the welfare state.
It might come back one day, when I'm long dead and gone. But I believe it will probably cycle out and only return once people's expectations have been completely reset and the thorny issues of the day are about leaving people to die for entirely treatable conditions due to inability to pay, rather than leaving them with loose skin after weight loss.