


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

We offer competitive pricing on all our medications. Find a lower price? We'll match it from any verified Canadian online pharmacy! Know More
Ordering your medication online is simple and convenient.
Select the prescribed dosage and quantity, then proceed to checkout.
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Upload your prescription.
Complete your purchase by processing the payment.
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.
Rimso-50 is a sterile liquid medicine placed directly into the bladder to help ease symptoms linked to painful bladder syndrome. It contains dimethyl sulfoxide (DMSO), a compound that can calm irritated bladder tissue and reduce discomfort over time. The solution is clear and has a mild garlic-like scent, which is normal for this ingredient. DMSO bladder treatment is given in a clinic under sterile medical conditions. Before you buy Rimso online, you must have a valid prescription from your provider.
| Generic Name | Dimethyl Sulfoxide (DMSO) |
|---|---|
| Brand Name | Rimso |
| Forms | Intravesical Solution |
| Strengths Available | 50% |
| Packaging | 50 mL |
| Requires Prescription | Prescription Only (Rx) |
| Ships to the U.S. | Yes |
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Rimso-50 is primarily used for the treatment of interstitial cystitis.
Doctors typically instill 50 mL (54 grams) of dimethyl sulfoxide via catheter into the bladder and ask patients to hold it for about 15 minutes. Treatments are usually repeated every two weeks until symptoms improve. However, the schedule may vary depending on the severity of the condition. Before you buy Rimso online for at-home use, consult your doctor for the correct dosage recommendations.
If your doctor approves the at-home use of Rimso for interstitial cystitis, be sure to follow these steps:
Rimso 50% solution contains dimethyl sulfoxide, which helps reduce inflammation and soothe irritated bladder tissue. It is placed directly into the bladder, where it calms nerve activity and reduces pain signals. With ongoing interstitial cystitis bladder treatment, many patients notice less discomfort, pressure, and urgency.
Common Rimso side effects may include:
Serious Rimso side effects may include:
Note: Call your medical provider if you experience other symptoms that are not mentioned above.
Before using Rimso for interstitial cystitis, here are some important Rimso-50 warnings to keep in mind:
Before you buy Rimso online, it’s essential to understand the possible risks related to your medication. Here are some key safety precautions that every user should be aware of:
If you miss your appointment, contact your doctor right away. They will help you reschedule the treatment and guide you on the safest next steps.
Rimso 50% solution is usually given in a clinic, so an overdose is rare. Issues may occur only if it is swallowed accidentally. If you notice any unusual symptoms, speak with your doctor right away.
Follow these storage steps whether you order Rimso online or through a local pharmacy.
Tell your prescriber about all other drugs you use. Some of the notable Rimso interactions include:
| Drug Category | Drug Examples |
|---|---|
| Blood Thinners | Warfarin, Heparin, Apixaban, and Rivaroxaban |
| Antiplatelet Agents | Aspirin, Clopidogrel, and Ticagrelor |
| Other Intravesical Medications | Heparin, Lidocaine mixtures, and Intravesical steroids |
| CNS Depressants | Benzodiazepines (diazepam, lorazepam), and opioids (oxycodone, hydrocodone) |
| Hepatotoxic Medications | Methotrexate, high-dose acetaminophen, and isoniazid |
| Corticosteroids | Prednisone, Methylprednisolone, and Dexamethasone |
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Note: This is not a complete list. If you are taking other medicines or supplements, tell your doctor beforehand to avoid Rimso interactions.
Here are some of the commonly used Rimso alternatives for interstitial cystitis flare-ups that your doctor may prescribe after monitoring your response:
| Alternative Medication | Active Ingredient | Condition(s) This Medication Treats | Drug Forms |
|---|---|---|---|
| Elmiron | Pentosan Polysulfate Sodium | Interstitial cystitis symptom relief | Capsule |
| Heparin | Heparin Sodium | Helps soothe the bladder lining and reduce irritation during IC flares | Bladder Instillation |
| Lidocaine/Phenazopyridine | Lidocaine/Phenazopyridine | Short-term relief of bladder pain, burning, and urgency associated with interstitial cystitis or bladder inflammation | Bladder Instillation |
| Cyclosporine | Cyclosporine | Severe, treatment-resistant interstitial cystitis | Oral Capsule |
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Note: For a detailed list of Rimso alternatives, talk to your medical provider.
At Polar Bear Meds, we’re committed to making prescription medications more accessible and affordable for patients in the U.S. Buying Rimso online from Canada can significantly lower costs compared to many U.S. pharmacy prices, without compromising safety or quality. Every order is sourced exclusively from licensed, trusted pharmacies and undergoes comprehensive 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.
Many patients choose to buy Rimso from Canada to reduce their treatment costs, as Canadian pricing is often lower than U.S. retail prices. Polar Bear Meds offers additional savings through discounts. Use the Rimso 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 Rimso price is a concern, we can help you manage your treatment costs. Join our referral program to get 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.
At Polar Bear Meds, your safety is our priority. All orders are verified and securely shipped from licensed Canadian pharmacies following strict standards for quality, security, and patient care. To buy Rimso from Canada at affordable prices, call us at 1-888-779-2193 toll-free.
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 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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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!
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