I'm mid way through week 3 and thankfully not many side effects apart from the awful tasting mouth sometimes. I I found week 1 strange, not much change and I still had the urge to binge eat. Not on the scale I would previously but I still over ate.
Week 2 seemed to settle down, and I've lost 5lbs over the first 2 weeks.
Now into week 3 and it's definitely working now. Yesterday I was so busy (day off, but had parcels to take to various places, food shopping to do, child forgot their PE kit so a dash to the school) I completely forgot to eat. I was doing the kids dinner at 5pm and had an apple with peanut butter, but I struggled to finish it all.
That's never happened to me before.
I made dinner which was chilli and rice (with spinach and avocado on the side) and I managed a small portion, but I really didn't want it.
It's such an alien feeling to me.