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Someone who’d been taking tirzepatide (brand name Mounjaro) for weight loss shared a short update: after about 14 months on the drug they’d dropped from 560 pounds to 420 pounds, then stopped the medication for two months for money reasons and because they had acid reflux. During those two months off the drug they kept strictly counting calories and eating better, and they lost another 10 pounds to reach 410 pounds. They’re proud of that progress and surprised by how well they did without the medicine for a while. Tirzepatide is a prescription drug used for diabetes and widely prescribed off-label for weight loss. It’s a synthetic peptide (a small chain of amino acids) that acts like two natural gut hormones. Those hormones send signals to your brain that reduce appetite and slow stomach emptying, so you feel fuller longer and tend to eat less. People usually get it as a once-weekly injection, and doses are adjusted upward over time under a doctor’s guidance. The snippet is a personal report from one person, not a clinical study. It tells us they lost a lot of weight while on the medication, then kept losing while off it for two months by watching calories and food choices. That’s encouraging but anecdotal — it’s one person’s experience, not a controlled trial. We can’t know from this post how typical that response is, whether their weight will stay down long-term, or how much the earlier drug effect versus lifestyle changes contributed to the continued loss. This matters because it highlights two practical points for people thinking about these drugs. First, medications like tirzepatide can produce large initial weight loss for some people. Second, lifestyle habits still matter: this person kept losing weight while off the drug by tracking calories and improving their diet. For someone considering treatment, it shows medication can be a tool, but not the only factor in long-term weight control. It’s also a reminder that financial cost and side effects can affect whether people can stick with a prescription. Important caveats: this is not medical advice and is only one person’s story. Tirzepatide can cause side effects such as nausea, digestive upset, and in some cases more serious issues; the poster mentioned GERD (acid reflux) as a reason for stopping. The drug requires a prescription and medical supervision, and it may not be appropriate for people with certain conditions. Weight regain after stopping medication is common in clinical studies, so long-term plans usually combine treatment with sustainable diet, activity, and medical follow-up. Bottom line: a person lost a lot of weight on tirzepatide, kept losing while off it by strictly managing diet, and is proud — but this is an individual, anecdotal case, not proof everyone will have the same result.
Source: r/Mounjaro