The views expressed by me are for educational purposes only and do not establish a doctor patient relationship.
This is Dr. D.J., experienced Internal Medicine Specialist.
I am here to address your concerns and provide great service.
Losartan, irbesartan are also similar to the diovan.
In fact, Irbesartan can be better than diovan.
Hence, the action should not differ if you decide to switch to irbesartan.
Hence, if your insurance company pays, you can switch to Irbesartan without any problem.
Please also discuss with your doctor.