Repatha (Evolocumab): Uses, Dosing, Side Effects & How It Works

Repatha (evolocumab) is a PCSK9 inhibitor that helps lower “bad” LDL cholesterol and reduces the risk of cardiovascular events. It’s used in adults with atherosclerotic cardiovascular disease (ASCVD) and primary hyperlipidemia (including HeFH), and in HoFH for additional LDL-C lowering. It’s typically taken with diet and, when appropriate, with statins or other lipid-lowering therapies.

What Repatha Is Used For

• ASCVD & Primary Hyperlipidemia (incl. HeFH): Lower LDL-C and reduce cardiovascular risk.
• HoFH: Additional LDL-C lowering; may be coordinated with apheresis schedules.

Always follow your prescriber’s guidance for diagnosis-specific dosing and monitoring.

 

Dosing (General Information)

• ASCVD / Primary Hyperlipidemia (incl. HeFH): 140 mg subcutaneously every 2 weeks or 420 mg once monthly.
• HoFH (adults & certain pediatrics): 420 mg once monthly or every 2 weeks; patients receiving apheresis may start every 2 weeks to align with treatments.
• Administration: Subcutaneous injection in the abdomen, thigh, or upper arm; rotate sites. Allow the device to reach room temperature before use per device instructions.

Missed dose: If there are more than 7 days until your next scheduled dose, take the missed dose when remembered. If 7 days or fewer remain, skip the missed dose and continue on your original schedule. Do not double up.

 

Dosage Forms & Strengths

• 140 mg/mL prefilled autoinjector or syringe (single-use)
• 420 mg/3.5 mL (120 mg/mL) automated mini-doser with prefilled cartridge

 

Common Side Effects

Most side effects are mild to moderate and tend to improve over time:

• Injection-site reactions: pain, redness, bruising, swelling
• Nasopharyngitis, upper respiratory infections, influenza
• Headache; back or muscle pain may also occur

Seek urgent care for signs of severe allergic reaction (e.g., rash, hives, swelling of face/tongue/throat, difficulty breathing).

 

Who Should Not Use Repatha

• Patients with known hypersensitivity to evolocumab or any component of the product

Use with caution: severe hepatic impairment; severe renal impairment has limited experience—your prescriber will individualize therapy.

 

How Repatha Works

Evolocumab inhibits the PCSK9 protein. By blocking PCSK9, more LDL receptors remain available on liver cells to remove LDL cholesterol from the bloodstream—leading to substantial LDL-C reductions on top of diet and background therapy.

 

Storage & Handling

• Store refrigerated per product instructions; do not freeze
• Protect from light and avoid vigorous shaking
• Let the device warm to room temperature (per instructions) before injection

 

Lower Your Cost (For U.S. Patients)

If Repatha is costly locally, Americans can order from Canada with a valid U.S. prescription for personal use. Pricing starts at $729.95 for two 140 mg injections, with typical U.S. delivery in 5–10 business days after processing.

 

How to Buy from Canada (Step-by-Step)

1. Get a valid U.S. prescription for Repatha (evolocumab)
2. Send your prescription: Your clinic can fax to 1-833-209-3704, or you can upload your prescription
3. Choose your device: 140 mg autoinjector/syringe (every 2 weeks) or 420 mg automated mini-doser (monthly)
4. Complete checkout: Shipping to U.S. residential addresses only (personal-use supply)

 

When to Seek Medical Help

• Signs of severe allergic reaction (rash, swelling, trouble breathing)
• Severe injection-site reaction or symptoms that worry you

 

Ready to Order?

Buy Repatha from Canada

Legal and Safety Information

Content is educational and not a substitute for medical advice. Medications sourced via Canadian prescription referral services are intended for personal use by U.S. patients with a valid prescription. Follow your prescriber’s instructions and local regulations.

Repatha is given as a subcutaneous injection every two to four weeks, depending on your prescribed dose. It comes in a prefilled autoinjector or syringe—simply press the device firmly against the skin of your thigh, abdomen, or upper arm until you hear a click, which signals the dose has been delivered. Rotate injection sites with each use, and keep Repatha refrigerated until about 30 minutes before your injection for comfort.