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When will Perjeta be released as a generic?

This medication is projected to be released in generic form June 2024. However, this timeframe is currently not guaranteed and may be pushed back as far as 2025. When it is released, we will ensure that our current Perjeta patients are the first to know. Keep your prescription with QuickRx and you’ll never have to worry about whether you’re getting the absolute best prices.
If you have pressing questions call us for immediate assistance (917) 830-2525

FAQs

What is Perjeta?

Perjeta (generic name: pertuzumab) is a medication used in combination with other drugs to treat certain types of breast cancer. It belongs to a class of medications known as HER2 inhibitors, working by targeting specific proteins to block the growth of cancer cells that overexpress the HER2 gene. Perjeta is typically used in combination with chemotherapy and another HER2-targeted medication for the treatment of HER2-positive metastatic breast cancer or as an adjuvant treatment in early-stage breast cancer to help prevent its recurrence.

What If I miss a dose of Perjeta (Pertuzumab)?

The course of action for a missed dose of Perjeta depends on how long it has been since the last dose was taken. If a dose of Perjeta (Pertuzumab) is missed, it’s essential to contact a healthcare professional promptly for guidance. The healthcare provider will offer specific instructions on when and how to take the missed dose, depending on the treatment schedule. It’s crucial to avoid doubling the dose to make up for the missed one unless instructed by a healthcare professional.

What are the potential side effects of Perjeta?

Perjeta (pertuzumab) may cause various side effects, ranging from common to more severe reactions. Common side effects can include diarrhea, nausea, fatigue, hair loss, headache, and muscle pain. More serious side effects might involve heart problems, such as a decreased heart function known as heart failure, allergic reactions, infusion reactions, and potentially severe diarrhea. It’s essential to promptly inform a healthcare professional if experiencing any side effects while on Perjeta for appropriate evaluation and guidance.

Are there any drug interactions with Perjeta?

Yes, Perjeta (pertuzumab) can interact with other drugs. Below are the key drug interactions to be aware of:

1. Other Cancer Treatments

  • Herceptin (trastuzumab) – Often used together with Perjeta, but can increase the risk of heart problems.
  • Taxane Chemotherapies (e.g., docetaxel, paclitaxel) – Combined use is common but may increase side effects like low blood counts and neuropathy.

2. Heart Medications

  • Anthracyclines (e.g., doxorubicin, epirubicin) – Can increase the risk of heart failure when used with Perjeta.
  • ACE Inhibitors (e.g., lisinopril, enalapril) – Used for heart conditions, but may worsen heart function when combined with Perjeta.
  • Beta-blockers (e.g., metoprolol, carvedilol) – Often used to manage heart-related side effects, but monitoring is needed.

3. Immunosuppressants & Biologics

  • Corticosteroids (e.g., prednisone, dexamethasone) – Can weaken immune response, increasing infection risk.
  • Other Monoclonal Antibodies (e.g., rituximab, bevacizumab) – May have increased side effects when combined.

4. Live Vaccines

  • Avoid live vaccines (e.g., MMR, yellow fever, varicella) – Perjeta can weaken the immune system, increasing the risk of infections from live vaccines.

Since drug interactions depend on individual health conditions, patients should always inform their doctor and pharmacy about all medications, supplements, and herbal products they are taking.

 

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line immediately at 1-800-222-1222.