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We offer competitive pricing on all our medications. Find a lower price? We'll match it from any verified Canadian online pharmacy! Know More
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Select the prescribed dosage and quantity, then proceed to checkout.
Sign in or create a new account.
Upload your prescription.
Complete your purchase by processing the payment.
Shipping takes approximately 3-5 business days.
Dantrium (dantrolene) is a muscle relaxant. It is used to manage severe muscle stiffness (spasticity) from conditions like multiple sclerosis, spinal cord injury, stroke, or cerebral palsy, and to prevent or treat malignant hyperthermia (a dangerous reaction to certain anesthetics). It works by reducing excessive muscle contractions and improving your ability to move more comfortably.
Taken orally in tablet or capsule form, Dantrium’s effects build gradually; consistency and correct dosing are important. The medication is available in strengths of 25 mg and 100 mg and is prescription-only. Your healthcare provider will determine whether it’s appropriate for your situation, monitor its effects, and adjust the doses to balance the benefit with the risk.
| Generic Name | Dantrolene |
| Brand Name | Dantrium |
| Forms | Oral capsules |
| Strengths Available | 25 mg & 100 mg |
| Packaging | 100 Capsules per pack |
| Requires Prescription | Prescription only (Rx) |
| Ships to the U.S. | Yes |
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Dantrium actually disrupts the process of calcium release within skeletal muscle fibers. Normally, calcium ions trigger muscle contraction. The active ingredient of this medication, dantrolene, inhibits the secretion of calcium from the sarcoplasmic reticulum within muscle cells. It helps in decreasing the frequency & intensity of muscle contractions.
This mechanism helps alleviate muscle stiffness, spasms, and the hypermetabolic reaction seen in malignant hyperthermia. The effect is peripheral, acting at the muscle level rather than directly in the brain.
Note: Contact your primary healthcare provider if you experience any serious symptoms or unusual changes.
If you miss a dose of Dantrium, take it as soon as you remember. If it is almost time for your next dose of Dantrium, skip the missed one — do not double up. Then resume your regular schedule.
If you suspect an overdose on Dantrium, seek medical attention immediately. Symptoms of overdose may include extreme muscle weakness, severe drowsiness or lethargy, vomiting, diarrhea, trouble breathing, or loss of consciousness.
At Polar Bear Meds, we’re committed to making prescription medications like Dantrium more accessible and affordable for patients in the U.S. Our prices are significantly lower than typical U.S. pharmacy retail rates without compromising on safety or quality. Every order is sourced exclusively from licensed and trusted pharmacies and undergoes complete prescription verification to ensure compliance and authenticity. We offer discreet, trackable shipping to all U.S. states, along with refill support for ongoing treatment. Our friendly customer service team is here to help you.
Get Dantrium delivered straight from Canada to your doorstep in the U.S. You can also save more by using the coupon code “WELCOMEPB10” for 10% off on your first order. There are no hidden handling or processing fees, as we believe in complete transparency. Looking to save even more? Join our referral program and 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 customers' referrals, you'll receive a $100 credit in your account as a thank-you for spreading the word.
AtPolar 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 Dantrium from Canada at a substantial cost, call us at 1-888-779-2193 toll-free.

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.
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