GLENSTIM PEG 6MG INJECTION

Uses and Benefits of GLENSTIM PEG 6MG INJECTION (PEGFILGRASTIM 6MG)

Pegfilgrastim is used mainly to reduce the chance of infection in people receiving chemotherapy for cancer, which can lower white blood cell counts.

WHAT THIS MEDICINE IS USED FOR

• To reduce the risk of infection caused by low white blood cell count (neutropenia) after chemotherapy
• To help the bone marrow recover white blood cell production faster after cancer treatment
• Sometimes used in stem cell transplant settings as guided by a specialist

HOW IT WORKS

• It is a man-made form of a protein called G-CSF (granulocyte colony-stimulating factor)
• It stimulates the bone marrow to produce more neutrophils, a type of white blood cell that fights infection
• Being long-acting (pegylated), it stays in the body longer, so it usually needs only one injection per chemotherapy cycle

WHAT IT IS NOT USED FOR

• It is not a treatment for cancer itself
• It does not treat existing infections
• It is not used for routine boosting of immunity in healthy people
• It is not meant for anemia or low platelet counts

Side Effects of GLENSTIM PEG 6MG INJECTION (PEGFILGRASTIM 6MG)

COMMON SIDE EFFECTS

• Bone pain
• Pain in muscles or joints
• Headache
• Mild fatigue
• Nausea

LESS COMMON SIDE EFFECTS

• Redness or pain at the injection site
• Low-grade fever
• Dizziness

SERIOUS SIDE EFFECTS — STOP AND SEE A DOCTOR IMMEDIATELY

• Sudden severe pain in the upper left stomach or shoulder tip (may indicate spleen problems)
• Difficulty breathing, chest pain, or fast heartbeat
• Severe allergic reaction such as swelling of face/lips/throat, rash, or hives
• Signs of a serious lung problem such as fever with breathlessness and cough
• Unusual bruising, bleeding, or blood in urine/stool
• Severe skin reactions with blisters or peeling

This is not a complete list. Report any unusual or persistent symptom to your doctor or pharmacist.

How to Use GLENSTIM PEG 6MG INJECTION (PEGFILGRASTIM 6MG)

HOW TO TAKE IT

• This medicine is given as an injection under the skin (subcutaneous), usually by a nurse or doctor
• It is typically given once per chemotherapy cycle, at a time advised by your oncologist
• Do not attempt to self-inject unless you have been properly trained by your healthcare provider
• Follow the exact schedule given by your cancer care team; do not give it too close to the chemotherapy dose

IF YOU MISS A DOSE

• Contact your doctor or hospital immediately if a scheduled injection is missed
• Do not try to make up for a missed dose on your own
• Your treatment team will advise the best time to give the delayed dose

STORAGE

• Store in a refrigerator between 2-8°C; do not freeze
• Keep the injection in its original carton, protected from light
• If taken out of the fridge, it can usually be kept at room temperature for a limited time as per the manufacturer's instructions, but avoid repeated warming and cooling
• Keep out of reach of children
• Do not use if the liquid is discolored or has particles in it

Safety Information and Precautions for GLENSTIM PEG 6MG INJECTION (PEGFILGRASTIM 6MG)

This is a prescription-only medicine in India and must be used only under the supervision of a doctor, usually in a hospital or cancer care setting.

DO NOT TAKE THIS MEDICINE IF YOU

• Are allergic to pegfilgrastim, filgrastim, or any component of the injection
• Have a known history of severe allergic reactions to similar growth factor medicines

TELL YOUR DOCTOR BEFORE STARTING IF YOU

• Have sickle cell disease
• Have a history of spleen problems or enlarged spleen
• Have lung disease or breathing problems
• Have kidney disease
• Are pregnant, planning pregnancy, or breastfeeding
• Have had an allergic reaction to latex, as some devices may contain latex parts

MEDICINES THAT CAN INTERACT

• Other chemotherapy drugs given around the same time (timing needs to be carefully spaced as advised by your doctor)
• Lithium, which may increase white blood cell effects
• Any other bone marrow stimulating agents

Always inform your doctor about all medicines, supplements, and herbal products you are taking.

FREQUENTLY ASKED QUESTIONS

Can this medicine be given at home?

Some patients may receive training to self-inject at home, but only after proper guidance from their healthcare team.

How soon after chemotherapy is it given?

It is usually given about 24 hours after chemotherapy, but the exact timing depends on your doctor's instructions.

Will this medicine cure my cancer?

• No, it does not treat cancer; it helps prevent infections by supporting white blood cell recovery during chemotherapy.
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