Users of the weight loss drug Mounjaro are speaking out about an 'undiscussed' side effect: an emotional slump during the middle of treatment. The drug, a tirzepatide injection used for type 2 diabetes and weight loss, is now sold in UK supermarkets like Morrisons and Tesco.
TikTok user @Swedish_Sandra described the 'slow middle' phase as a period between before and after photos where progress feels stagnant. 'This phase feels quiet — not the start, not the finish, just the slow middle where everything is shifting but the big change isn't visible yet,' she said in a recent post.
Other users echoed her frustration. One commented: 'You have hit the nail on the head here. I have been struggling for the last month wondering if all this money is worth it. Everything has slowed.' Another added: 'My weight loss has stalled too. It is hard to get used to when you're used to such big drops at the start.'
Despite the challenges, some offered encouragement. One user noted that even a quarter pound loss per week is progress, as it likely represents fat loss rather than water weight. Sandra agreed, saying: 'Those boring moments are the real, steady progress that doesn't always get the spotlight, even though it's what really lasts.'



