Ganirelix: track every shot and what's still active

GnRH receptor antagonist branded as Ganirelix Acetate / Orgalutran; FDA-approved to prevent premature LH surges during controlled ovarian stimulation in IVF cycles. In the Peppy catalog, Ganirelix is a pre-mixed injection, dosed in mg, typically daily, with a listed half-life of about 13 hours.

CategoryHormonal
FormPre-mixed injection
Dose unitmg
Typical frequencyDaily
Half-life (catalog)~13 hours
Also known asGanirelix Acetate, Orgalutran, RS-26306

How long Ganirelix stays active

Active in your system — Ganirelix

estimate for daily doses, half-life 13 h
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Half-life ~13 hoursLeft after one daily interval 28%~5 half-lives to clear most of a dose 2.7 daysLevels out after about 4 doses

An estimate from the half-life, not a measurement. Individual clearance varies. Peppy shows this curve for each protocol under Active in your system.

Ganirelix dose steps in the catalog

Ganirelix — catalog dose ladderDose
Step 10.25 mg

Dose steps as listed in the Peppy catalog so the picker is fast — not a recommendation. Your prescriber sets your dose; Peppy tracks it.

How to track Ganirelix in Peppy

  1. Open the Protocols tab, tap + and search for Ganirelix (or Ganirelix Acetate). Form, unit and typical frequency are prefilled.
  2. Enter your dose and pick a schedule. Titration step-ups and on/off cycles are available (Pro).
  3. Pick a colour and, for injections, a site rotation order. Peppy suggests the next site each time you log.
  4. On shot day, the Today tab counts down and one tap opens the Log shot sheet with the body map.
  5. Open the protocol to see Active in your system, the half-life curve for what you have logged (Pro).
  6. Log a daily check-in (side effects, feelings, weight) and see it lined up against every dose in Progress.

Track Ganirelix in Peppy

Schedule, units, site rotation and reminders. Free on iPhone, no account.

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Frequently asked

How long does Ganirelix stay in your system?

The Peppy catalog lists a half-life of about 13 hours for Ganirelix. After roughly five half-lives, about 2.7 days, most of a single dose has cleared. That is an estimate from the half-life, not a measurement, and individual clearance varies.

Can I track Ganirelix in Peppy?

Yes. Ganirelix is one of 123 compounds built into Peppy, with its form, unit and typical frequency prefilled. Add it as a protocol, set your schedule, and Peppy handles the countdown, the log and the reminders (Pro).

Where should I inject Ganirelix?

Follow your prescriber's instructions. For subcutaneous shots the GLP-1 labels list the abdomen, thigh and upper arm and say to rotate. Peppy's body map has 13 sites, suggests the next one, and shows when each was last used. Read the site rotation guide.

More in Hormonal

Not medical advice. Peppy is a tracking tool, not medical advice. Dose calculations are mathematical conversions only. Always follow your prescriber's instructions and verify every draw-up yourself.

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