Rimso-50 is a prescription drug that treats the pain and discomfort of interstitial cystitis. The active ingredient in Rimso-50, dimethyl sulfoxide, is an analgesic (pain reliever). Rimso-50 is administered directly into the bladder by a healthcare professional using a catheter or syringe. On average, the retail price of Rimso-50 is $869.72, but only costs $715.68 with a SingleCare Rimso-50 coupon.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
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Prices updated: 12/05/2025
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Rimso-50 is a prescription drug that treats the pain and discomfort of interstitial cystitis. The active ingredient in Rimso-50, dimethyl sulfoxide, is an analgesic (pain reliever). Rimso-50 is administered directly into the bladder by a healthcare professional using a catheter or syringe. On average, the retail price of Rimso-50 is $869.72, but only costs $715.68 with a SingleCare Rimso-50 coupon.
Rimso-50 is a prescription drug that treats the pain and discomfort of interstitial cystitis. The active ingredient in Rimso-50, dimethyl sulfoxide, is an analgesic (pain reliever). Rimso-50 is administered directly into the bladder by a healthcare professional using a catheter or syringe. On average, the retail price of Rimso-50 is $869.72, but only costs $715.68 with a SingleCare Rimso-50 coupon.
A prescription will cost around $869.72 for uninsured customers. Rimso-50 is not sold in pharmacies but is administered directly into the bladder by a healthcare professional. Ask the clinic or facility where you receive Rimso-50 irrigation if they will accept SingleCare. With a SingleCare Rimso-50 coupon, you will pay only $715.68 for the same prescription of {{drug}.
Your copay for Rimso-50 will vary depending on your plan. Ask the clinic or facility where you receive Rimso-50 irrigation if they will accept SingleCare. Your SingleCare discount card may save you more money – with SingleCare, Rimso-50 only costs $715.68.
Rimso-50 is not covered by Medicare prescription drug plans. Medicare-eligible patients might save money with SingleCare Rimso-50 coupons if the clinic, hospital, or doctor performing Rimso-50 irrigation will accept SingleCare
Rimso-50 is a brand-name prescription drug. Sandoz offers generic dimethyl sulfoxide for intravesical therapy, that is, direct placement into the bladder through a catheter.
Rimso-50 is a prescription drug that treats the pain and discomfort of interstitial cystitis, a bladder condition characterized by pain, pressure, and a frequent need to urinate. Interstitial cystitis has many of the same symptoms as a urinary tract infection but does not involve a bacterial infection.
The active ingredient in Rimso-50, dimethyl sulfoxide, is an analgesic (pain reliever) and anti-inflammatory drug. How it works to relieve pain is not fully understood.
Rimso-50 is administered once every two weeks directly into the bladder by a healthcare professional using a catheter or syringe. The dose is allowed to remain in the bladder for 15 minutes. Patients with severe interstitial cystitis will probably be anesthetized for the first few procedures. Treatment is continued biweekly until symptoms are under control. After that, Rimso-50 will be administered at longer intervals.
Although not a complete list, common side effects of Rimso-50 include pain and discomfort in the bladder following administration of Rimso-50. Many patients will also experience a garlic- or onion-taste in the mouth when receiving Rimso-50 that can last for several hours. Onion and garlic smells may be evident on the breath or skin. Allergic reactions to Rimso-50 are rare, but include rashes, hives, swelling, and trouble breathing.
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Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2025 SingleCare Administrators. All rights reserved