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Someone on Reddit asked what to do about loose, excess skin after about a year on Mounjaro, a medication used for weight loss. They're noticing sagging skin after significant weight loss and wanted to know what others do to help. The question is personal and common: people want practical options to improve the way their body looks and feels after losing a lot of weight with drugs like Mounjaro. Mounjaro is the brand name for tirzepatide. It's a prescription medication that helps with blood sugar control and can cause big weight loss in many people. It works by acting on hormones that affect appetite and how the body handles food, so people often eat less and lose weight. It is not a magic body-sculpting treatment — it reduces fat and body weight, and when weight drops fast or a lot, skin that had stretched may not fully snap back. Studies and reports about loose skin after weight loss are mostly observational and come from people, doctors, and some clinical research on bariatric (surgical) weight loss. The Reddit post is an anecdote — one person's experience and question — not a controlled study. Medical literature shows that likelihood of excess skin depends on factors like how much and how fast you lost weight, age, genetics, smoking history, sun damage, and how long the skin was stretched. Non-surgical measures (exercise, building muscle, proper hydration and nutrition, certain topical creams) may modestly improve appearance but usually don't eliminate large amounts of loose skin. Surgical options (body-contouring procedures like tummy tucks, arm lifts, or thigh lifts) are the most reliable way to remove excess skin, but they are invasive, costly, and require recovery time. Why this matters: more people are losing substantial weight from medications like Mounjaro, semaglutide (Ozempic/Wegovy), and others. For many, loose skin can affect comfort, mobility, clothing choices, and mental health. Knowing realistic options helps set expectations. If you plan to lose a lot of weight or are currently losing weight, it can help to talk with a primary care doctor or a plastic surgeon early to discuss prevention strategies and likely outcomes, and to get referrals for support—both medical and psychological. Caveats and risks: there is no guaranteed non-surgical fix for significant excess skin. Surgery carries risks like infection, scarring, anesthesia complications, and costs that may not be covered by insurance unless there is a functional medical need. Topical products and supplements are generally low risk but have limited evidence. Avoid mixing up the effects of weight-loss drugs (which are medically helpful for many conditions) with cosmetic expectations. If loose skin causes medical problems—rashes, infections, or severe pain—seek medical attention. Finally, the Reddit post is a single-person question; different people will have very different outcomes, so individualized medical advice is best. Bottom line: loose skin after big weight loss is common; non-surgical steps can help a little, but surgery is often the only way to remove large amounts of excess skin, and anyone facing this should discuss options and risks with their healthcare providers.
Source: r/Mounjaro