Semaglutide (NEJM, 2021) GI Adverse Events in SURPASS Trials (Patel et al., 2024) GI Tolerability in SURMOUNT Trials (Rubino et al., 2025) Drug-Induced Pancreatitis (PMC Review) Drug-Induced Kidney Problems (PMC Review) GLP-1 RA and Hair Loss: Systematic Review (PMC, 2025) Disclaimer: This information is intended for general knowledge and informational purposes only and does not constitute medical advice
Monitoring requirements for combination therapy If you are on both phentermine and tirzepatide, the monitoring requirements exceed what either medication demands individually
Despite the fact that both GIP and GLP-1 levels depend on renal metabolism, and are increased in individuals with CKD and renal failure [45, 46], no relevant effects of eGFR on drug exposure were detected when assessing the pharmacokinetics of tirzepatide 5 mg in individuals with preserved renal function or various degrees of renal impairment [47]
Turnaround Time: Because this is a specialised test, it often takes longer than a standard blood sugar or cholesterol panel
Berberine is a supplement, meaning the quality, dose, and purity can vary significantly between brands