Semaglutide cardiovascular benefit independent of weight loss — March 2026

DoseLogDan said:

For anyone assembling their own picture: Tmax is one to three days, terminal half-life about 165 to 170 hours, steady state at four to five weeks, and…

Positive "side effect" of cardiovascular risk: my blood pressure dropped so much that I'm now off lisinopril entirely! My cardiologist is thrilled.

If you're on BP meds and losing weight on a GLP-1, monitor your BP at home regularly. Hypotension symptoms (dizziness, lightheadedness when standing) mean your BP meds may need reduction. Don't wait for your next scheduled appointment — call your doctor.

DoseLogDan said:

For anyone assembling their own picture: Tmax is one to three days, terminal half-life about 165 to 170 hours, steady state at four to five weeks, and…

This answered a question I did not know how to ask. Printing the relevant bit and taking it with me.

Clinical perspective, offered as context rather than as advice.

6 month update on cardiovascular risk: down 52 lbs, off blood pressure meds, A1C normalized. Genuinely life-changing.

TrialTracker_MD said:

6 month update on cardiovascular risk: down 52 lbs, off blood pressure meds, A1C normalized.

Adding a me-too, because a thread of one person's experience is not much use. The detail I would add is minor and it is already implied above.

TrialTracker_MD said:

6 month update on cardiovascular risk: down 52 lbs, off blood pressure meds, A1C normalized.

Adding the part of the answer the thread has not reached. Steady state is the thing most people miss. The terminal half-life is about a week, so every dose step takes four to five weeks to fully express itself. Judging a step at day ten is judging the ascent, not the plateau, and it is the single commonest reason people escalate before they needed to.

Worth separating that from semaglutide, which this thread keeps folding into the same question. They behave differently and the advice does not transfer.