Kidney Rejuvenator 4oz - all-natural dietary supplement formulated to help rid toxins from the blood, clean the urinary tract system, promote proper kidney function and help reduce inflammation. Kidney Rejuvenator contains: Yarrow, White Willow, Uva Ursi, Mullein, Blessed Thistle, Parsley Root, Cloves, Golden Seal, Hyssop, Pine Needles, Lemon, Rosemary, Ethyl CATUON: Do not mix Kidney Rejuvenator with TYD, Derma Nerv, or Canine Distempaid. DO NOT USE WITH BAYTRIL OR TAMIFLU. As with any product, herbs can antagonize allergies in your pet. Stop giving Kidney Rejuvenator if you see any of the following: Rashes, hives, edema (swelling), diarrhea, or blood in stools. If your pet has a reaction give charcoal and take to a veterinarian. (Have your vet treat for symptoms. Kidney Rejuvenator will be out of your pets system in 3 hours).