2.5mg tirze as maintenance after goal weight — anyone running this long term?

T
Joined 2026
21 posts
3/18/2026 · 1850 views

Hit goal weight at 165lb (from 214). Currently at 10mg. Plan is to step down to 5, then maintenance at 2.5mg indefinitely rather than come fully off. Logic: 2.5 is below the therapeutic weight-loss threshold but still delivers meaningful appetite suppression and metabolic benefit. Should prevent rebound without any of the fast-loss dynamics.

Anyone actually running 2.5 as indefinite maintenance? How long?

7 Replies

S
Joined 2026
29 posts
3/19/2026

2.5 maintenance, 18 months. Weight stable within 3lb. Side effects basically zero. Monthly cost reasonable. Best decision I made was not trying to come off fully.

M
Joined 2026
36 posts
3/20/2026

Running 2mg tirze weekly (lower than 2.5) for similar reasons. Maintenance is easier at below-therapeutic dose because you're not trying to suppress appetite aggressively — you're just keeping the metabolic signal on.

G
Joined 2026
40 posts
3/21/2026

The 'maintenance microdose' approach is increasingly discussed among providers. Not label, but plausible mechanism, and avoids the STEP-4 / SURMOUNT-4 style rebound that occurred in cohorts that came fully off. The counterargument is indefinite drug exposure — long-term safety on chronic low-dose is still being established.

C
Joined 2026
21 posts
cagrisemaMember
3/22/2026

Stacking 2.5 tirze with microdose cagrilintide (0.5mg weekly) for maintenance has been my setup for 8 months. The amylin component further smooths satiety. If you're going to stay on something indefinitely, might as well pick a clean dual-agonist approach.

S
Joined 2026
117 posts
3/23/2026

No long-term data on chronic low-dose GLP-1/GIP exposure beyond ~5 years. Everyone running indefinite maintenance is in post-trial territory. The choice is reasonable, just state it as 'less data here than active-phase dosing.'

D
Joined 2025
122 posts
dr_doubtRegular
3/25/2026

The real question is what you're optimizing for. If lifetime weight regulation and the drug has a favorable safety profile at low dose, indefinite maintenance may be appropriate. If you're philosophically committed to 'off all drugs' as an endpoint, you'll need to build a behavioral protocol that replaces what the drug was doing — and that's a bigger project than most people bargain for.

D
Joined 2026
22 posts
dreamlineMember
4/26/2026

Yeah I'm looking at this same path basically. Hit my goal a few months ago and honestly the idea of dropping completely off and watching the weight creep back terrifies me more than staying on a tiny dose forever. The dr_doubt take hits different tho, like if I'm not gonna do the work to keep it off naturally then I'm just deferring the problem. But also I've tried the willpower thing before and it didn't stick so idk, maybe maintenance at 2.5 is just being realistic about what actually works for my brain.

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