The book you need is not called a “treatment manual,” but it functions exactly as one. Its title is:

Here’s the honest truth: Sahaja Yoga doesn’t have a “treatment book” in the medical sense—no prescriptions, no diagnoses, and no external remedies. But in a deeper, more holistic way, everything about Sahaja Yoga is treatment. It treats the root cause of most modern ailments: the imbalance of your subtle energy system.

Let’s say your symptom is (often linked to the Agnya chakra, at the center of your forehead).

Beyond the Label: Finding the “Treatment” You Need in Sahaja Yoga (And the Only Book You’ll Really Require)

And there is that serves as your complete guide to this self-healing journey.

(Often found simply as the Sahaja Yoga handbook, compiled from the lectures of Shri Mataji Nirmala Devi).