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Comparison

Mounjaro vs Qsymia: Which Is Better?

Mounjaro vs Qsymia compared: weight loss, cost, side effects, and dosing. Data-driven analysis to help you choose the right TRT medication.

Mounjaro

dual GIP/TRT receptor agonist

Weight loss: 20-26% body weight

Brand cost: $1059/mo

Online cost: $349/mo

weekly injection

Qsymia

sympathomimetic amine + anticonvulsant combination

Weight loss: 8-10% body weight

Brand cost: $220/mo

Online cost: $119/mo

oral capsule daily

Head-to-Head Comparison

FactorMounjaroQsymia
Weight Loss20-26% body weight8-10% body weight
Administrationweekly injectionoral capsule daily
Brand Cost$1059/mo$220/mo
Online Cost$349/mo$119/mo
FDA Approved20232012
ManufacturerEli LillyVivus

Side Effects Comparison

Mounjaro common side effects: nausea, diarrhea, decreased appetite, vomiting, constipation.

Qsymia common side effects: tingling, dry mouth, constipation, insomnia, dizziness, altered taste.

Clinical Evidence

Mounjaro: SURMOUNT-1 trial — 22.5% weight loss at 15mg over 72 weeks

Qsymia: CONQUER trial — 9.8% weight loss at top dose over 56 weeks

Which Should You Choose?

Both are effective medications. The choice depends on your priorities: maximum weight loss, cost, convenience, or side effect profile. Discuss with your provider. Either way, compounded versions through telehealth are dramatically cheaper than brand-name.

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Frequently Asked Questions

Is Mounjaro or Qsymia better for weight loss?
Mounjaro produces 20-26% body weight weight loss while Qsymia produces 8-10% body weight. Qsymia has a slight edge in clinical trials.
Is Mounjaro or Qsymia cheaper?
Brand-name Mounjaro costs $1059/month vs Qsymia at $220/month. Online compounded pricing: $349/mo vs $119/mo.
Can I switch from Mounjaro to Qsymia?
Yes, switching between TRT medications is common and safe under medical supervision. Your provider will adjust the dose appropriately when switching. Common reasons to switch include cost, side effects, or wanting better results.

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