What is Targeted Therapy?

Targeted therapy is a precision medicine approach that disrupts cancer cell growth by interfering with specific proteins, genes, or tissue environments that promote tumor development.

Diseases Treated with Targeted Therapy

• Cancer: Breast cancer, lung cancer, colorectal cancer, melanoma, and leukemia.
• Autoimmune Diseases: Some targeted therapies are used in autoimmune conditions like rheumatoid arthritis.
• Chronic Diseases: Certain targeted drugs treat conditions like multiple sclerosis.

Types of Targeted Therapy

1. Monoclonal Antibodies – Bind to specific cancer cell receptors to block growth signals.
2. Small Molecule Inhibitors – Target internal pathways inside cancer cells.
3. Hormone Therapy – Blocks hormones that fuel certain cancers like breast and prostate cancer.

How is Targeted Therapy Performed?

1. Testing for Biomarkers – A biopsy or genetic test determines if a patient is a candidate.
2. Administration of Medication – Given orally as a pill or intravenously as an infusion.
3. Monitoring & Adjustments – Doctors track progress and adjust medication if necessary.

Side Effects of Targeted Therapy

• Skin rash
• Fatigue
• Diarrhea
• Liver problems
• High blood pressure