I am affected by myasthenia gravis since childhood. I didn't taken any medicines until 16 years of age. I had thymectomy last year and continuing allopathic medicines like pyridostigmine 60 mg (3 tabs/day)  and prednisolone 5mg tablets. There is no improvements for me. Morning itself I was very tired. I lost hope on taking these tablets. Can I take Ayurvedic medicines like triphala powder and stop taking these tablets?