Getting off sema — rebound weight experiences, how bad is it really

Consider not going to zero. Staying at 0.1-0.25mg indefinitely is what a lot of veterans do. The metabolic benefit at microdose is real and the side effects are negligible. There's no trophy for quitting entirely.

Tapered over 20 weeks, kept training, stayed within 3lb of my stop-weight for 14 months and counting. The STEP-4 rebound cohort included zero behavioral intervention. If you're here and actively managing, your curve does not look like the average STEP-4 curve.

I came off fully and kept weight. Took 6 weeks for appetite to fully return post-last-dose, which was the danger window. That's when I doubled down on tracking and meal structure. Once I got past that I was fine on behavioral control alone.

Key variable: do you know why you gained the weight originally? If it was life-stage (post-partum, medication, injury), the driver may be gone. If it was chronic behavioral, the behavior needs a full replacement or you'll drift back. The drug didn't fix the original cause, it masked it.

@plateau_breaker this is the actual question. 'Will I rebound?' rephrased is 'has the original driver of my weight gain been resolved or just suppressed?' If suppressed, you will rebound. If resolved, you won't. The drug is orthogonal to that.

@plateau_breaker @dr_doubt this is the most useful framing I've gotten. My driver was honestly stress eating through a terrible job. Job is now gone. But the habit pattern isn't. I think I need to treat the post-sema period as 'behavioral work' not 'drug taper.'

Tapering sema over 16 weeks is not actually meaningfully different pharmacokinetically from stopping cold — half life is ~7 days, drug is mostly gone after 5-6 weeks regardless. The taper is a behavioral transition tool, not a pharmacologic one. Use the taper weeks to rebuild habits, not to ease off the drug.

Following. I'll be here in 8 months asking the same question. Bookmarked.

Honestly the rebound fear is mostly noise. You lost 54lb which means you figured out how to eat less for a year plus, that's the actual skill. The drug was just appetite control training wheels. Real talk: if you gained it back you weren't actually ready to be off it, and that's fine, lots of people aren't. But don't kid yourself that a slow taper changes anything when the half life is a week. The work starts after you're off, not during the taper.

The habit stuff is real but also don't underestimate that 54lb down means your body composition is different now, your tdee shifted, all that matters. You're not the same person who needed sema to hit maintenance, so yeah the rebound fear is kinda overblown if you actually put in the work keeping the lifts and protein up.