Signs and symptoms of low blood sugar may include dizziness or light-headedness, blurred vision, anxiety, irritability or mood changes, sweating, slurred speech, hunger, confusion or drowsiness, shakiness, weakness, headache, fast heartbeat, or feeling jittery dehydration leading to kidney problems

Tirzepatide tends to be the better choice if: You have a higher starting BMI (say, above 35) and want maximum weight loss You also have type 2 diabetes and need stronger glycemic control You've tried semaglutide and plateaued before reaching your goal Cost is similar for you (LillyDirect direct-pay vials currently undercut Wegovy on entry tiers) Semaglutide tends to be the better choice if: You have established cardiovascular disease and want a drug with proven CV outcome benefit (SELECT) [9] You tolerated 1 mg Ozempic well in the past and your insurance covers Wegovy You prefer the longer real-world track record (Wegovy approved 2021 versus Zepbound 2023) You need an oral option (Rybelsus, though it's FDA-approved for diabetes, not weight loss) Either is reasonable if: You're starting from BMI 30 to 35 with no major comorbidities Your insurance pushes you toward one over the other You're in the early titration period and haven't yet seen what your response looks like A real-world example

Some options are higher in saturated fat, which may influence cholesterol levels over time
Thyroid Tumors: In animal studies, GLP-1 medications have been linked to thyroid tumors, though this has not been observed in humans
GLP-1 agonists may also increase the risk of pancreatitis and thyroid tumors, so they should be used with caution in people with a history of these conditions