I tried it and it worked very well for me for issues that western medicine was completely unable to touch (and actually badly damaged me trying).
For anyone considering it, it's worth trying.
"Do not block your six senses; delight in them with joy and ease.
All that you take pleasure in will strengthen the awakened state.
With such a confidence, empowered by the regal state of natural mind,
The training now is simply this: lets your six senses be at ease and free." - Princess Parani