Filgrastim 300mcg.

Filgrastim 300mcg. — Uses and Benefits

Filgrastim 300mcg is used to treat and prevent a low white blood cell count (neutropenia), which increases the risk of serious infections.

WHAT THIS MEDICINE IS USED FOR

• Reducing the risk of infection in patients receiving chemotherapy for cancer
• Helping white blood cell recovery after bone marrow transplant
• Treating severe chronic neutropenia (congenital, cyclic, or idiopathic)
• Mobilising stem cells from bone marrow into the blood before collection for transplant
• Managing neutropenia related to HIV or certain other conditions, as advised by a specialist

HOW IT WORKS

• It copies the action of a natural body protein called G-CSF
• It stimulates the bone marrow to produce more neutrophils (a type of white blood cell)
• Higher neutrophil counts help the body fight infections more effectively
• It also helps release stem cells from the bone marrow into the bloodstream

WHAT IT IS NOT USED FOR

• It is not a treatment for cancer itself
• It does not treat infections directly and is not an antibiotic
• It is not used for routine or minor low blood counts without medical need
• It should not be used for anaemia or low platelet count

How to Use Filgrastim 300mcg.

HOW TO TAKE IT

• Given as an injection, usually under the skin (subcutaneous) or sometimes into a vein, as decided by your doctor
• Often administered by a nurse or trained healthcare worker, though some patients may be taught to self-inject at home
• Follow the exact dose, schedule, and duration prescribed; do not change it on your own
• Blood tests will be done regularly to monitor your white blood cell count
• If self-injecting, use a new needle and syringe each time and dispose of them safely

IF YOU MISS A DOSE

• Contact your doctor or treatment centre as soon as possible for guidance
• Do not double the dose to make up for a missed one
• Timing of doses is often linked to chemotherapy cycles, so missing one may need rescheduling by your care team

STORAGE

• Store in a refrigerator between 2°C and 8°C; do not freeze
• Keep the injection in its outer carton to protect from light
• Do not use if the liquid is discoloured or contains particles
• Keep out of reach of children
• If travelling, use a cold storage pack as advised by your pharmacist

Filgrastim 300mcg. — Side Effects

COMMON SIDE EFFECTS

• Bone pain or muscle pain
• Headache
• Nausea
• Fatigue or general weakness
• Mild fever

LESS COMMON SIDE EFFECTS

• Injection site redness, pain, or swelling
• Low blood pressure
• Rash or itching
• Joint pain
• Nosebleeds

SERIOUS SIDE EFFECTS — STOP AND SEE A DOCTOR IMMEDIATELY

• Sudden shortness of breath, chest pain, or cough (possible lung reaction)
• Severe pain in the upper left abdomen or shoulder tip (possible spleen problem)
• Signs of allergic reaction: swelling of face/lips/throat, difficulty breathing, severe rash
• Blood in urine or unusual bruising
• Severe or worsening bone pain not relieved by usual painkillers
• Sickle cell crisis symptoms in patients with sickle cell disease

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

Filgrastim 300mcg. — Safety Information and Precautions

This is a prescription-only medicine in India and must be used only under specialist medical supervision.

DO NOT TAKE THIS MEDICINE IF YOU

• Are allergic to filgrastim or any similar G-CSF product
• Have severe, uncontrolled infection unless directed otherwise by your doctor
• Have been advised against it by your treating oncologist or haematologist

TELL YOUR DOCTOR BEFORE STARTING IF YOU

• Have sickle cell disease or a history of it
• Have a history of lung disease
• Have kidney or spleen problems
• Are pregnant, planning pregnancy, or breastfeeding
• Have a bone marrow disorder or cancer of blood cells
• Are already on other medicines affecting blood cell counts

MEDICINES THAT CAN INTERACT

• Chemotherapy drugs — timing with filgrastim is carefully planned by your doctor
• Lithium, which may increase white blood cell effects
• Other medicines affecting bone marrow function
• Always share your complete list of medicines with your doctor before starting

FREQUENTLY ASKED QUESTIONS

Can I take this medicine without a prescription?

No, it is a prescription-only injection that requires medical supervision and monitoring.

Will this medicine cause hair loss?

No, filgrastim itself does not cause hair loss; hair loss is usually related to chemotherapy, not this medicine.

How will I know if it is working?

• Your doctor will check your blood counts regularly to see if your white blood cell levels are improving.
• Doctor ya pharmacist se salah lein.