I was on Liraglutide but had to come off it for the simple reason the pharmacy just couldn't get hold of it due to the muppets using it to lose weight. In it's place, they put me on the tablets you had to come off and they are so far working a treat - except for the constant need to drink and pee.
He told me they now have plenty of stock.
If you are on the ones I came off it was about 18 months before my willy started suffering.
Drink 2 litres of water a day and wash your willy after every pee