 <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]  cells. How to use Jelmyto 40 Mg Intra-Pyelocalyceal Kit Mitomycin Read the Patient Information Leaflet if available from your pharmacist before you start using mitomycin and each time you get a refill. If you have any questions, ask your doctor or pharmacist. This medication is given into the kidney through a tube (catheter) by a health care professional as directed by your doctor. This medication is usually given weekly for the first 6 weeks and then less often as directed by your doctor. Since this drug can be absorbed through the skin and may harm you, be careful to avoid contact with your urine for at least 6 hours after each treatment. To avoid splashing, sit down on the toilet seat each time you urinate during the 6-hour period after treatment. When you are done, flush the toilet several times. Afterward, wash your hands, your inner thighs, and genital area well with soap and water. If any urine comes into contact with your clothing, the clothing should be washed right away and separately from your other clothing.The side effects of Jelmyto Intra-Pyelocalyceal: Nausea, vomiting, or stomach/abdominal pain may occur. This </s>