Your first 90 days on a GLP-1
Week by week: what the starter dose actually feels like, when appetite changes show up, when your provider will titrate, and the three weeks most people find hardest.
Sexual Health · Desire
PT-141
Bremelanotide works on desire rather than blood flow — a different problem needing a different tool. Prescribed for men and women.
Pricing confirmed on your consultation
Your consult is free. We will not prescribe this — or anything — before a clinician has spoken with you and reviewed your bloodwork. Final cost depends on the form and dose prescribed.
Compounded · Rx only
Mechanism
Desire is upstream of blood flow.
PT-141 acts on melanocortin receptors in the central nervous system rather than on vascular tissue. It targets the wanting, not the mechanics.
That makes it useful where PDE5 inhibitors underperform — low libido rather than difficulty with erection, and hypoactive sexual desire in women.
It is taken ahead of anticipated activity rather than daily, and is sometimes combined with a PDE5 inhibitor when both desire and blood flow are involved.
Protocol
How treatment usually runs.
A typical schedule. Yours is set by your clinician after your labs come back.
| Phase | Weeks | Typical | Purpose |
|---|---|---|---|
| As-needed | — | Per provider instruction, 45 min–2 h before | Not for daily use. |
| Frequency limit | — | Typically no more than once in 24 hours | And a weekly cap set by your provider. |
What to expect
Honestly, over time.
First use
Test the response
Nausea is the most common early reaction and often eases with repeat use.
Week 1–4
Find the dose
Your provider adjusts to balance effect against nausea.
Ongoing
As-needed only
Not intended for continuous daily dosing.
Evidence
What the research shows.
Bremelanotide has demonstrated improvement in sexual desire and reduction in distress in trials of premenopausal women with hypoactive sexual desire disorder.
Evidence in men is more limited. Your provider will be explicit about where the data is strong and where it is not.
Safety and eligibility
Your consult and labs screen for all of the following.
- Do not use with uncontrolled high blood pressure or known cardiovascular disease.
- Nausea is the most common side effect and is dose-related.
- May cause temporary blood pressure elevation and flushing.
- Darkening of skin or gums can occur with frequent use — report it to your provider.
FAQ
PT-141 questions.
PDE5 inhibitors like Viagra work on blood flow to enable an erection. PT-141 works in the brain on desire itself. They address different problems and are sometimes prescribed together when both are present.
It is the mechanism behind an approved treatment for hypoactive sexual desire disorder in premenopausal women, with trial evidence showing improved desire and reduced distress.
Typically taken 45 minutes to two hours ahead of anticipated activity. Effects can persist for several hours. It is not a daily medication.
We will not prescribe before we understand you.
Book a one-to-one consult with the clinical team. We talk through your goals, order the bloodwork that matters, and build a plan from what we find.