Hello again
Baryta Carb,Stramonium and Anacardium are all chronic deep acting miasmatic remedies. (and Constitutional remedies)
They can also be used in acutes-
All depends on the analysis and symptomology of each patient.
Focusing on:
"Chronic" complex symptoms are most often best treated via constitutional anti miasmatic remedies.
Removal and addressing each layer.(please find Dr. Banerjea's documents on miasmatic prescribing for more information)
Nosodes are used to move a case that is stuck,remove an obstacle of sorts,but need a final dose of the patients constitutional remedy.(sometimes to access pathology)
Each remedy has a miasmatic imprint some all 3 but of course a dominance of one;syc/psoric/syphl/tub miasmic predisposition.