Tirz Rx / Safety
Safety
Is Tirz Rx FDA approved? what that question actually means
Tirz Rx is an information platform, not a drug. Only tirzepatide itself (Mounjaro, Zepbound) is FDA approved. Here's how to check what you're getting.
Is tirzepatide safe? what the trial data actually shows
Tirzepatide safety by the numbers: GI side effects in 70%+ of trial patients, a boxed MTC warning, and what SURMOUNT and SURPASS actually found.
Tirzepatide and athletes: drug testing rules explained
Is tirzepatide banned in sport? WADA doesn't list GLP-1/GIP drugs on the 2025 Prohibited List, but athletes should still know the gray areas. Here's the evidence.
Tirzepatide and blood work: what to test and when
Which labs matter before and during tirzepatide treatment, how often to recheck them, and what SURPASS and SURMOUNT trial data show about changes over time.
Tirzepatide contraindications: who should not use it
A personal or family history of MTC or MEN2 is an absolute contraindication. Full breakdown of who should avoid tirzepatide, per FDA labeling and SURMOUNT/SURPASS data.
Tirzepatide drug interactions: what actually conflicts
Full breakdown of tirzepatide drug interactions: oral meds slowed by delayed gastric emptying, insulin/sulfonylureas, warfarin, birth control pills, and more.
Tirzepatide in women: weight loss, PCOS, and safety data
Women lost 15-21% of body weight on tirzepatide in SURMOUNT trials. Here's what the data says on PCOS, fertility, menstrual cycles, pregnancy risk, and dosing.
Tirzepatide long term side effects: what the trials show
5-year SURMOUNT data on tirzepatide's long term side effects: GI symptoms, gallbladder risk, pancreatitis signal, and the MTC boxed warning explained.
Tirzepatide side effects: the real risk profile, by trial data
Nausea hits 12-24% of tirzepatide users across dose levels; gallbladder disease and a rodent thyroid tumor warning are the bigger long-term concerns. Full breakdown.