 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] stitis). Dimethyl sulfoxide is also known as DMSO. It is believed to reduce swelling and pain due to interstitial cystitis and may improve blood supply to the treated area. How to use Rimso-50 Solution, Non- This medication is placed into the bladder, usually through a tube (catheter device). The medication is kept in the bladder for at least 15 minutes or as directed by your doctor. After this time, urinate to remove the drug from the bladder. This treatment is usually repeated every two weeks until relief of symptoms occurs. Follow your doctor's instructions carefully. This medication is not meant to be given in any other way such as injection into a vein, muscle, or joint. Also, DMSO should not be placed into the bladder at the same time as any other medications. Inform your doctor if your condition lasts or gets worse.The side effects of Rimso-50 Intravesical: Bladder pain and discomfort may occur. A garlic-like taste in the mouth may be noticed within minutes of placing this medication in the bladder. This taste may last several hours, and an odor on the breath or from the skin may be noticed for up to 3 days following use of this medication. If any of these </s>