Hi, there. Did you mean that you are looking for the medicine to release the pain caused by cystitis? If so, have you ever try the herbal medicine Diuretic and anti-inflammatory pill? It is not only a cure for your cystitis but also for eliminating the symptoms.
Hi,
I’m not sure if this was meant to be an advertisement or a question. Belladonna and opioid suppositories are helpful medications for pain. There are some preparations that contain some steroids that may help with the inflammation associated with radiation. Be wary though that steroids may render the lining thin if used too much. Best discuss the use with your doctor.