Amir had rheumatism and was living in a damp, cold place. What medicine did Sai Baba actually give him for his condition?

The source material from Chapter 22 clarifies that for Amir Shakkar's rheumatism, 'Baba's medicine was only His word.' He did not provide a physical remedy or ointment. Instead, Baba gave him a firm command to stay in the Chavadi and not to worry about the conditions, whether it was windy, rainy, or damp. Amir's endurance came from his internal faith and his acceptance of Baba's word as the ultimate medicine. Despite all external conditions being contrary, his faith ensured that everything went well for him during his nine-month stay.