tirzepatide 20 mg dose Dosing Chart: Weekly Guide to Safe Titration Tirzepatide Instructions | Allure Medical

The side effects can be particularly challenging when increasing doses, leading some patients to stop rather than push through to higher, more effective doses

Phentermine (Adipex-P): What It Is: Sympathomimetic amine (stimulant) Appetite suppressant Oldest weight loss medication still available Effectiveness: Average Weight Loss: 5-7% of body weight Short-term use only (FDA-approved for 12 weeks) Weight often regained after stopping Mechanism: Stimulates norepinephrine release Decreases appetite Increases energy expenditure Side Effects: Increased heart rate and blood pressure Insomnia Nervousness, anxiety Dry mouth Constipation Potential for dependence Major Limitations: Controlled substance (Schedule IV) FDA-approved for short-term only (12 weeks) Not a long-term solution Cardiovascular concerns Risk of abuse Cost: Generic: $20-$50/month Usually not covered by insurance Who Should Consider: Need short-term appetite suppression Kickstart weight loss before switching to long-term option Cant afford other medications No cardiovascular disease or substance abuse Most experts dont recommend phentermine due to short-term limitation and rebound weight gain

However, if weight regain necessitates restarting and recovering lost progress, total cost over 23 years often exceeds staying on therapy

Who should choose which medication (and at what dose) The dosing chart comparison only matters if you understand which medication fits your situation

Tirzepatide (Mounjaro, Zepbound) is a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist approved by the FDA for type 2 diabetes management and chronic weight management

Rotate injection sites each week to give your skin time to heal