glp 1 drugs vs phentermine versus Phentermine Alternatives: 6 Weight-Loss Medications to Consider Phentermine vs GLP-1 Medications: Which

DOSAGE AND ADMINISTRATION : DOSAGE FORMS AND STRENGTHS : Solution for subcutaneous injection, pre-filled, multi-dose pen that delivers doses of 0.6 mg, 1.2 mg, or 1.8 mg (6 mg/mL, 3 mL) CONTRAINDICATIONS : Do not use in patients with a personal or family history of medullary thyroid carcinoma or in patients with Multiple Endocrine Neoplasia syndrome type 2

16 July 2026

Researchers Yao et al

This guide covers why healthcare providers recommend stopping GLP-1s before pregnancy, what the current research actually shows about pregnancy outcomes, how to time your washout period correctly, what happens if you discover youre already pregnant while taking these medications, the complex relationship between GLP-1s, PCOS, and fertility, and strategies for maintaining your weight loss during the waiting period

GLP-1 RAs in combination with metformin showed even more weight loss and improvement in markers of hyperandrogenism

there was a slight trend toward better acuity in the exenatide arm at 3 months (mean improvement ~ 0.08 logMAR vs