It's happened in the US. No-one can get hold of any, including patients who have been given prescriptions, let alone those buying it privately.
It's going to happen here soon too, I see it hitting us.
If there's a supply issue in the US, then AIBU to assume it won't be long until there's a supply issue in the UK?
Panicking! Have put all my faith in to Mounjaro to help me with a lifelong weight problem.