Short answer: Lupron Depot kits are stored at room temperature, 68-77°F (20-25°C), with excursions to 59-86°F (15-30°C) permitted. None of the current labels say to refrigerate them. Once the powder is mixed with the diluent, the suspension has no preservative, so it is injected right away or thrown away if not used within two hours. A healthcare provider mixes and gives it. Source: Lupron Depot labels, sections 2 and 16.
Lupron Depot 3.75 mg section 16: “Store between 20° to 25°C (68° to 77°F). Excursions permitted to 15° to 30°C (59° to 86°F) [see USP Controlled Room Temperature].” Section 2.2: “Inject the LUPRON DEPOT 3.75 mg suspension immediately or discard if not used within two hours as the suspension does not contain a preservative.” The other strengths have their own labels with the same temperature range.
| Label | Kit storage | After mixing |
|---|---|---|
| Lupron Depot 3.75 mg (monthly; endometriosis, fibroids) | 20-25°C (68-77°F); excursions 15-30°C (59-86°F) | Inject immediately or discard if not used within two hours |
| Lupron Depot 11.25 mg (every 3 months; endometriosis, fibroids) | 20-25°C (68-77°F); excursions 15-30°C (59-86°F) | Inject immediately or discard if not used within two hours |
| Lupron Depot 7.5, 22.5, 30 and 45 mg (prostate cancer) | 20-25°C (68-77°F); excursions 15-30°C (59-86°F) | Inject immediately or discard if not used within two hours |
| Lupron Depot-PED (central precocious puberty) | Prior to reconstitution, 20-25°C (68-77°F); excursions 15-30°C (59-86°F) | Inject immediately after reconstitution; discard if not used within 2 hours |
Each kit holds one prefilled dual-chamber syringe, with the powder in one chamber and the diluent in the other, plus a plunger and two alcohol swabs (section 16). A healthcare professional mixes it and gives it as a single intramuscular injection. Section 2.2 says not to use the syringe if clumping or caking is evident; a thin layer of powder on the wall of the syringe before mixing is normal.
The Lupron Depot-PED Patient Information says: “Store LUPRON DEPOT-PED INJECTION at room temperature between 68°F to 77°F (20°C to 25°C).”
See the Lupron Depot dosing schedule, Lupron Depot side effects, the leuprolide page and what a depot injection is.
If you pick up a Lupron Depot kit from a specialty pharmacy and bring it to the clinic, the labels store it at 68-77°F (20-25°C), with excursions to 59-86°F (15-30°C). It does not need an ice pack; keep it out of a hot car.
More in the travel guide.