Short answer: Most likely one Noveltreat 0.25 mg prefilled pen is a single-use pen containing one dose rather than four weekly doses, but the packaging or pharmacist will confirm.

💊 What the product listing shows

• The listing shows Noveltreat 0.25 mg prefilled pen, pack_size 0.5 ml (milliliter) and strength 0.25 mg (milligram) in a single Prefilled Pen format.
• The listing does not explicitly state “4 doses” or “multi-dose,” so number of doses isn’t confirmed there.

🩺 What this likely means for you

• Most prefilled pens with a single 0.5 ml fill are single-use = one dose (most likely).
• Some pens are designed as multi-dose devices—this is less likely here unless the label/leaflet says “multi-dose.”

🏥 Recommended next steps

• Check the box or patient leaflet for wording like “single-use,” “single dose,” or “multi-dose.”
• Ask your pharmacist at purchase to confirm how many injections per pen.
• Follow your prescribing doctor’s instructions for weekly dosing and disposal of used pens.

⚠️ When to contact a doctor

• Contact your doctor if you receive a pen that doesn’t match the prescribed number of doses, or if you’re unsure how to use or dispose of it.
• Contact your doctor for any unexpected side effects after injection.

If you want, I can list exactly what phrases on the box or leaflet confirm single-use versus multi-dose.