Yes. There are many ways to live your life with an overactive bladder without medication. Consider lifestyle changes that include decreasing fluid intake, eliminating bladder irritants, and maintaining a healthy weight. Certain foods have also been shown to increase people's sensitivity to the symptoms of an overactive bladder.
You can also do bladder training and pelvic floor muscle training exercises to help strengthen the muscles that control urination. There are also other behavior intervention methods that do not include taking medication. You will want to talk to your doctor to explore your options.