A few herbal remedy images I found:
Francine at Vet L1020968.JPG
Image by erlin1
Here is Francine waiting for the vet at the Emergency Pet Clinic. She had a bad reaction to an herbal remedy for ear-mites. Her ears look very red on this picture
Image by Toni Fish
Back home, a Class A drug, apparently. Here it’s a herbal tea and folk remedy.