Polarbearmeds - Home
Cuprimine - Image 1

Cuprimine

No packages found
price-match-guarantee

Price Match Guarantee

We offer competitive pricing on all our medications. Find a lower price? We'll match it from any verified Canadian online pharmacy! Know More

Similar Medications

How to Order

Ordering your medication online is simple and convenient.

STEP 01

Select the prescribed dosage and quantity, then proceed to checkout.

STEP 02

Sign in or create a new account.

STEP 03

Upload your prescription.

STEP 04

Complete your purchase by processing the payment.

Shipping takes approximately 3-5 business days.

5 Star Excellence award from Shopper Approved for collecting at least 100 5 star reviews

Product Details

Description

Description

Buy Cuprimine Online from Licensed Canadian Pharmacies

Cuprimine contains penicillamine and is primarily used for Wilson's disease, a genetic disorder that causes excess copper to accumulate in the liver, brain, and other organs. It is also used to treat cystinuria and severe, active rheumatoid arthritis when other treatments have failed. It binds to substances such as copper or cystine, allowing them to be removed through the urine. This helps prevent long-term organ damage and reduces disease complications. Because penicillamine can affect multiple body systems, treatment requires close medical supervision and regular lab monitoring. If you plan to order Cuprimine online, ensure you have a valid prescription.

Drug Summary

Generic NamePenicillamine
Brand NameCuprimine
FormsCapsules
Strengths Available250 mg
Packaging100 capsules per pack
Requires PrescriptionPrescription only (Rx)
Ships to the U.S.Yes

← Swipe to see more →

Uses and Benefits

Uses and Benefits

Cuprimine (penicillamine) is a chelating agent and is used to treat:

  • Wilson’s disease
  • Cystinuria
  • Severe, active rheumatoid arthritis (RA) in patients who have not responded to conventional therapy

What Is Cuprimine 250 mg Used For?

What Are the Benefits of Cuprimine?

  • Removes excess copper from the body in people with Wilson’s disease.
  • It helps prevent liver and brain damage caused by copper accumulation.
  • Reduces urinary cystine levels in people with cystinuria, lowering the risk of kidney stone formation.
  • Cuprimine can support long-term disease control when taken consistently and monitored closely.
  • It provides an option for people with severe, active rheumatoid arthritis who have not responded to conventional therapy.
Dosage

Dosage

What Is the Recommended Dosage of Cuprimine?

The following Cuprimine dosage guidelines may vary based on your condition.

Cuprimine Dosage for Wilson’s Disease
  • Initial Dose: 250 mg once daily; gradually increase to the requisite amount, as directed.
  • Maximum Dose: Up to 1,500 mg per day, if needed and tolerated in divided doses based on urinary copper levels.
Cuprimine Dosage for Cystinuria
  • Initial Dose: 250 mg four times daily.
  • Maximum Dose: Up to 4,000 mg per day, in severe cases under strict medical supervision.
Cuprimine Dosage for Severe, Active Rheumatoid Arthritis (RA)
  • Initial Dose: 125-250 mg daily.
  • Maximum Dose: Up to 1,000 mg per day, though higher doses increase the risk of toxicity and are now infrequently used due to toxicity.
Pediatric (≥ 6 months of age) Dosage of Cuprimine for Wilson’s Disease
  • Initial Dose: 250 mg once daily. Your provider may increase the dose gradually based on the amount of copper in your urine.
Usage Guide

Usage Guide

How Do You Take Cuprimine 250 mg Capsules?

If you are wondering how to take Cuprimine capsules correctly, follow these steps:

  • Take Cuprimine exactly as prescribed to maintain long‑term disease control.
  • The capsule is taken by mouth with water on an empty stomach.
  • Do not crush, chew, or open the capsule.
  • It is usually taken at least one hour before or two hours after meals.
  • Take the medication at the same time each day to maintain consistent results.
  • Complete the full course of your treatment, even if you feel well.
How It Works

How It Works

How Does Cuprimine Work?

Cuprimine (penicillamine) acts as a chelating agent, binding to certain substances in the body. In Wilson's disease, it binds excess copper and facilitates its excretion in urine, reducing toxic buildup. In cystinuria, it binds to cystine, an amino acid that forms kidney stones, making it easier to dissolve and excrete. In rheumatoid arthritis, penicillamine alters immune activity, which can reduce inflammation and joint damage over time.

Side Effects

Side Effects

What Are the Side Effects of Cuprimine 250 mg Capsules?

Common Cuprimine side effects may include:

  • Nausea or vomiting
  • Loss of appetite
  • Diarrhea
  • Rash or itching
  • Stomatitis (mouth ulcers)
  • Fatigue
  • Altered taste (metallic taste)
  • Joint pain or muscle pain
  • Fever
  • Skin changes (such as wrinkling or loose skin with long‑term use)

Serious Cuprimine side effects may include:

  • Hematologic toxicity (aplastic anemia, agranulocytosis, thrombocytopenia)
  • Renal toxicity (proteinuria, nephrotic syndrome, hematuria)
  • Autoimmune syndromes (lupus‑like syndrome, Goodpasture’s syndrome, myasthenia gravis)
  • Dermatologic reactions (pemphigus, Stevens‑Johnson syndrome)
  • Hepatotoxicity (hepatitis, elevated liver enzymes)
  • Neurologic complications (peripheral neuropathy)
  • Musculoskeletal/immune disorders (polymyositis)
  • Serious infections (secondary to immunosuppression)

Note: Call your provider if you experience any severe symptoms or unusual changes.

Warnings

Warnings

What Are the Warnings for Cuprimine?

Before you buy Cuprimine online, it’s important to understand the safety warnings associated with penicillamine therapy:

  • Cuprimine carries a boxed warning that highlights risks of fatal bone marrow suppression, severe kidney damage, and autoimmune complications, requiring strict monitoring and use only when safer alternatives are inadequate.
  • Avoid taking with milk, food, or mineral supplements (iron, zinc, calcium, magnesium, antacids), as these interfere with absorption.
  • It should be avoided during pregnancy unless the potential benefit outweighs the risk, as penicillamine may cause birth defects.
  • Cuprimine should not be used in patients with a history of penicillamine-related complications.
Safety Guide

Safety Guide

What Precautions Should You Take While Using Cuprimine?

When you order Cuprimine online, make sure to follow these safety precautions:

  • Attend all scheduled check‑ups for monitoring of blood counts, urinalysis, and liver/kidney function.
  • Follow vitamin B6 supplementation if recommended by your healthcare provider, as penicillamine can interfere with vitamin metabolism.
  • If you are breastfeeding, use only if clearly needed, under strict medical supervision.
  • Do not share your medicine with other individuals, even if they have the same condition.
Missed Dose

Missed Dose

What Should You Do If You Miss a Dose of Cuprimine?

If you miss a dose of Cuprimine, take it as soon as you remember. If the next Cuprimine dose is due soon, skip the missed one. Do not take two capsules at once to make up for the missed dose.

Overdose

Overdose

What Happens If You Take Too Much Cuprimine?

An overdose of Cuprimine may cause severe nausea, vomiting, rash, or blood abnormalities. In serious cases, kidney or immune system complications can occur. If you suspect a Cuprimine overdose or experience unusual symptoms, contact the Poison Control Center immediately.

Storage Guide

Storage Guide

How Do You Store Cuprimine Capsules?

Once you order Cuprimine online, follow these storage guidelines:

  • Store the capsules between 68°F-77°F (20°C-25°C).
  • Capsules should be kept away from moisture, heat, and direct light.
  • Always keep the medicine in its original packaging until ready to use.
  • Do not freeze Cuprimine 250 mg capsules.
  • Keep out of the reach and sight of children.
  • Dispose of the expired or unused capsules safely in accordance with local disposal guidelines.
Interactions

Interactions

What Medications Interact with Cuprimine?

Cuprimine (penicillamine) can interact with several medications that affect mineral absorption, bone marrow function, or kidney health. Careful monitoring is advised when Cuprimine is used with the following drugs:

Drug categoryDrug examples
Mineral supplements and antacidsIron (ferrous sulfate), zinc, magnesium/aluminum antacids, calcium
Other RA DMARDs with myelotoxic/renal toxicityGold salts (auranofin, sodium aurothiomalate), antimalarials (chloroquine, hydroxychloroquine), cytotoxics/immunosuppressants (azathioprine)
Nephrotoxic agents (use with caution)NSAIDs, certain immunosuppressants
Vitamin B6 (pyridoxine)Pyridoxine supplements

← Swipe to see more →

Note: This is not a complete list of Cuprimine interactions. If you are taking other prescription medications or supplements, inform your doctor before starting Cuprimine for Wilson’s disease, cystinuria, or rheumatoid arthritis.

Alternatives

Alternatives

What Are the Alternatives to Cuprimine?

Here are some Cuprimine alternatives that your doctor may consider for treating Wilson’s disease, cystinuria, or severe rheumatoid arthritis:

Alternative treatmentActive ingredientConditions this treatsDrug forms
SyprineTrientine hydrochlorideWilson’s disease (chelating therapy)Oral capsules
GalzinZinc acetateWilson’s disease (maintenance therapy; reduces intestinal copper absorption)Oral capsules
Thiola / Thiola ECTioproninCystinuria (prevention of cystine kidney stones)Oral tablets
MethotrexateMethotrexateSevere, active rheumatoid arthritis (DMARD)Oral tablets, injection
SulfasalazineSulfasalazineRheumatoid arthritis (DMARD)Oral tablets
HydroxychloroquineHydroxychloroquine sulfateRheumatoid arthritis (DMARD)Oral tablets
LeflunomideLeflunomideRheumatoid arthritis (DMARD)Oral tablets

← Swipe to see more →

Note: Cuprimine alternatives depend on your symptoms, medical history, and treatment response. Always speak with your doctor before changing or stopping any chelating or antirheumatic medication.

Cost & Coupons

Cost & Coupons

Why Buy Cuprimine from Polar Bear Meds?

At Polar Bear Meds, we’re committed to making prescription medications like Cuprimine more accessible and affordable for U.S. patients. Our prices are significantly lower than typical U.S. pharmacy retail rates without compromising on safety or quality. All orders come from licensed pharmacies and go through prescription verification before dispensing to ensure compliance and authenticity. We offer discreet, trackable shipping to all U.S. states, along with refill support for ongoing treatment. Our customer service team is available to help you.

Cuprimine Cost & Coupons

Many patients choose to buy Cuprimine from Canada to reduce treatment costs, as Canadian prices are often lower than U.S. retail prices. Polar Bear Meds offers additional savings through discounts. Use the Cuprimine coupon code “WELCOMEPB10” to get 10% off your first order. There are no hidden handling or processing fees, as we believe in complete transparency. If the Cuprimine price is a concern, we can help you manage your treatment costs. Join our referral program & earn a $20 credit every time you refer a friend or a family member. Your referral will also receive a $20 credit, so everyone wins. Additionally, after every 10 verified customer referrals, you'll receive a $100 credit in your account as a thank-you for spreading the word.

FAQ

FAQ

Guarantee

Guarantee

At Polar Bear Meds, your safety is our priority. Every order is dispensed from a fully licensed Canadian pharmacy following strict standards for quality, security, and patient care. To conveniently buy Cuprimine from Canada at competitive prices, call us toll-free at 1-888-779-2193.

Important Notice

Important Notice

The content provided on the Polar Bear Meds website serves to increase knowledge about healthcare products and medical conditions and is strictly for informational purposes. It should not replace professional medical advice. We urge you to consult with a qualified healthcare professional prior to utilizing any prescription or over-the-counter medication. Our platform grants access to an extensive array of products, sourced internationally, including Canada. We collaborates with a licensed pharmacy partner in Canada and trusted dispensing pharmacies globally. All affiliated fulfillment centers are accredited by the regulatory authorities of their respective countries.

Dr. Jackson Miller

Medically Reviewed by Dr. Jackson Miller (M.D)

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

Find Dr. Jackson Miller on:LinkedIn
Price matching guarantee certificate

We offer competitive pricing on all our medications. We'll match if you find a lower price on an identical product at a verified Canadian online pharmacy!

Eligibility Criteria:

  • The competitor's price must be active (no past/future sales).
  • It is only valid for Canadian online pharmacies with a verifiable address.
  • The product must match the strength, pack size, quantity, manufacturer & origin.
  • There are no price matches on used/expired medications.
  • You must submit your requests before placing an order.
  • We cannot adjust prices after purchase.
  • Request via live chat or phone before placing your order.

Need help? Call our friendly support team at 1-888-779-2193 or fill out the Contact Form