There is no permanent cure of autoimmune diseases.no matter how much they claim but neither Ayurvedic or homeopathy or any alternative medicine can cure it. One can make tall claim but can't deliver the promise. Saaz is effective medicine and doesn't cause much of side effect, I will rather be worried about long term side effect of rheumatoid itself. Every now and then I see patients with such questions and I feel sorry for them. Majority patients are not worried about the cold drink which is infused with sugar, not worried about fries which is full of lipids, butter chicken which is nothing but cholesterol and yet they are worried about life saving medicines. If you have questions regarding the medicine ,it would have been best to ask your rheumatologist rather than asking here. In that way the doctor patient relationship will be strong.