You should go for a Ayurvedic detox. It takes about a week to undergo a full detox. But believe me it works magical.
Next Steps
you can also try blood purification. tonics are available for blood purication as well .
Health Tips
home remedies - intake of curry leaves, pomogrenate, papaya - are very beneficial in ring worms
use eladi soap for bath - this is a wonderful soap to keep skin conditions at bay