The Compendium of Caraka 6.4.21

6.4.21

yaddvidoṣānugaṃ yadvā śāntaṃ &śāntaṃ prakupyati/
mārgānmārgaṃ caredyadvā yāpyaṃ pittamasṛk ca tat//
&`bhūyaḥ pravartate' iti pā-.
ekamārgaṃ balavato nātivegaṃ navotthitam/
raktapittaṃ sukhe kāle sādhyaṃ syānnirupadravam//

That which follows two doshas, or which flares up again and again after being calmed,
or which moves from tract to tract—that pitta and blood is manageable.
That of a single tract, in a strong person, not excessively violent, freshly arisen,
in a comfortable season, and free of complications, is curable.