Isogen 100mg Capsule
Palbociclib 100mg Capsule for HR-Positive, HER2-Negative Breast Cancer
Isogen 100mg Capsule contains Palbociclib, a CDK4/6 (cyclin-dependent kinase 4/6) inhibitor used together with an aromatase inhibitor or fulvestrant to treat hormone-receptor-positive, HER2-negative advanced or metastatic breast cancer. It works by blocking the enzymes that drive uncontrolled cancer-cell division, helping to slow tumour growth. Manufactured by Samarth Life Sciences Pvt Ltd, this is a prescription-only oncology medicine to be used strictly under an oncologist’s supervision.
Key Features
- Targeted Cell-Cycle Inhibition – blocks CDK4/6 enzymes that drive uncontrolled cancer-cell division
- Hormone-Receptor Focused – works specifically against estrogen-receptor-positive breast cancer cells
- Combination Therapy – used alongside an aromatase inhibitor or fulvestrant for stronger disease control
- Once-Daily Oral Dosing – full 100mg strength capsule taken with food, typically for 21 days followed by a 7-day break
- Prescription-Only Oncology Medicine – dispensed and used strictly under an oncologist’s care
Key Ingredients
- Palbociclib (100mg)
- Hard gelatin capsule shell & pharmaceutical excipients q.s.
Uses & Benefits
- Treatment of HR-positive, HER2-negative advanced or metastatic breast cancer, used with an aromatase inhibitor or fulvestrant
- Slows the growth and division of hormone-receptor-positive cancer cells
- Supports better disease control as part of a prescribed combination regimen
- May help improve progression-free survival when taken as directed
Directions for Use
- Take exactly as prescribed by your oncologist, usually once daily
- Take with food, preferably at the same time each day, following the prescribed 21-days-on/7-days-off cycle
- Swallow the capsule whole; do not open, chew, or crush it
- If a dose is missed, vomited, or not taken at the usual time, skip it – do not take an extra dose to make up
Precautions
- Rx Only: a high-strength oncology medicine to be dispensed and used strictly under ongoing specialist supervision
- Regular blood tests are required to monitor white blood cell, neutrophil, and platelet counts before and during each cycle
- Report fever, chills, or any signs of infection to your doctor immediately, as this medicine can lower infection-fighting blood cells
- Highly unsafe in pregnancy and breastfeeding – effective contraception is required during treatment and for a period after stopping
- Use with caution in significant liver or kidney impairment – your doctor may need to adjust the dose
- May cause fatigue, hair thinning, or dizziness – avoid driving or operating machinery until you know how it affects you
Storage
- Store below 30°C, protected from light and moisture
- Keep out of reach and sight of children
- Keep in the original blister pack until use
Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult your doctor or pharmacist before starting, stopping, or changing any medication. PMC Herbals sells this product strictly against a valid prescription.














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