You can try alternative approaches such as BRT or accupuncture. I am going to be doing this soon. I have been clearing of allergies first. Once that is done, I will be using a technique called BRT. It is a detoxing of the body. The body then can heal itself. I have been taking nutricianal supplements that help heal the bladder. The process takes a little while. I am still on elmiron. However, this clinician has helped others with IC and IBS. It has helped my allergies, sinus problems and bronchitis go away and my daughter's ADHD go away. I am very positive about this. The allergy clearing will make my body stronger and more receptive to the Body Restoration Techniques.