Dimethyl Sulfoxide
PrescriptionBrand names: RIMSO-50
About This Medication
DESCRIPTION RIMSO-50 ® (dimethyl sulfoxide) (DMSO) 50% w/w Aqueous Solution for intravesical instillation. Each mL contains 0.54 gm dimethyl sulfoxide STERILE AND NON-PYROGENIC. Intravesical instillation for the treatment of interstitial cystitis. NOT FOR INTRAMUSCULAR OR INTRAVENOUS INJECTION. The active component of RIMSO-50 ® is dimethyl sulfoxide which has the empirical formula C 2 H 6 OS, and is structurally represented as: Dimethyl sulfoxide is a clear, colorless and essentially odorless liquid which is miscible with water and most organic solvents. Other physical characteristics include: molecular weight 78.13, melting point 18.3° C, and a specific gravity of 1.096. Chemical Structure
Active Ingredients
| Ingredient | Strength |
|---|---|
| Dimethyl Sulfoxide | - |
Indications & Usage
Dosage & Administration
Side Effects Overview
Warnings & Precautions
WARNINGS Dimethyl sulfoxide can initiate the liberation of histamine and there has been occasional hypersensitivity reaction with topical administration of dimethyl sulfoxide. This hypersensitivity has been reported in one patients receiving intravesical RIMSO-50 ® . The physician should be cognizant of this possibility in prescribing RIMSO-50 ® . If anaphylactoid symptoms develop, appropriate therapy should be instituted.
Contraindications
CONTRAINDICATIONS None known.
Frequently Asked Questions
INDICATIONS AND USAGE RIMSO-50 ® (dimethyl sulfoxide) is indicated for the symptomatic relief of patients with interstitial cystitis. RIMSO-50 ® has not been approved as being safe and effective for any other indication. There is no clinical evidence of effectiveness of dimethyl sulfoxide in the treatment of bacterial infections of the urinary tract.
DOSAGE AND ADMINISTRATION Instillation of 50 mL of RIMSO-50 ® (dimethyl sulfoxide) directly into the bladder may be accomplished by catheter or asepto syringe and allow to remain for 15 minutes. Application of an analgesic lubricant gel such as lidocaine jelly to the urethra is suggested prior to insertion of the catheter to avoid spasm. The medication is expelled by spontaneous voiding. It is recommended that the treatment be repeated every two weeks until maximum symptomatic relief is obtained. Thereafter, …
WARNINGS Dimethyl sulfoxide can initiate the liberation of histamine and there has been occasional hypersensitivity reaction with topical administration of dimethyl sulfoxide. This hypersensitivity has been reported in one patients receiving intravesical RIMSO-50 ® . The physician should be cognizant of this possibility in prescribing RIMSO-50 ® . If anaphylactoid symptoms develop, appropriate therapy should be instituted.
CONTRAINDICATIONS None known.
Dimethyl Sulfoxide is a prescription medication. You will need a valid prescription from a licensed healthcare provider.
Similar Other Products
Browse all Other products →References & Data Sources
- • DailyMed — Dimethyl Sulfoxide drug label (National Library of Medicine)
- • openFDA — Dimethyl Sulfoxide label data (U.S. Food & Drug Administration)
- • RxNorm — RXCUI 208361 (NLM Normalized Drug Names)
- • NDC Directory — Dimethyl Sulfoxide (FDA National Drug Code)
Medical Disclaimer
The information on this page is intended for educational purposes only and should not be used as 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 or medication.
Data sources: DailyMed (NLM), openFDA, MFDS