वर्षाशरद्वसन्तेषु वाताद्यैः प्राकृतः क्रमात्। वैकृतोऽन्यः स दुःसाध्यः प्रायश्च प्राकृतोऽनिलात्॥५०॥
In this varsha (rainy season), sharat (autumn) and vasanta (spring) fevers arising from vata etc. (vata, pitta and kapha) respectively are prakrita (seasonal, natural or identical with the qualities of the season) in that order. Whereas others are vaikrita (non seasonal, unnatural, dissimilar with the qualities of the season) which are difficult to cure. Generally, fever arising from vata is difficult to cure though it be prakrita.
वर्षाशरद्वसन्तेषु वाताद्यैः प्राकृतः क्रमात्। वैकृतोऽन्यः स दुःसाध्यः प्रायश्च प्राकृतोऽनिलात्॥५०॥
In this varsha (rainy season), sharat (autumn) and vasanta (spring) fevers arising from vata etc. (vata, pitta and kapha) respectively are prakrita (seasonal, natural or identical with the qualities of the season) in that order. Whereas others are vaikrita (non seasonal, unnatural, dissimilar with the qualities of the season) which are difficult to cure. Generally, fever arising from vata is difficult to cure though it be prakrita.