Raktapradoshaja

Raktapradoshaja vikaras (Shonitadushti) In Charaka samhita, totally 43 diseases are mentioned in vidhishonitaadhyaya, all these diseases are considered raktapradoshaja vikara. In this group mada, rakta pitta and other diseases are considered. Hypertension is considered
under the raktapradoshaja vikara, due to the involvement of rakta dhatu.

Source: http://www.jbsoweb.com/admin/php/uploads/166_pdf.pdf