The meda dhatuvaha srotas is afflicted due to lack of physical exercise, sleeping during the day, and excessive intake of fatty food and alcoholic drinks.
व्यायामादतिसङ्क्षोभादस्थ्नामतिविघट्टनात्| अस्थिवाहीनि दुष्यन्ति वातलानां च सेवनात् ||१७||
The asthi dhatuvaha srotamsi are affected due to excessive physical exercise, excessive jerks to the body, excessive rubbing of bones and constant use of vata-aggravating material.
Shukra dhatuvaha srotamsi are affected due to sexual acts at inappropriate hours and through non-vaginal tract, suppression of discharge of semen, excessive coitus and faulty surgical procedures, or if kshara and agni karma procedures are administered for cauterization.
मूत्रितोदकभक्ष्यस्त्रीसेवनान्मूत्रनिग्रहात्| मूत्रवाहीनि दुष्यन्ति क्षीणस्याभिक्षतस्य च ||२०||
The mutravaha srotamsi are affected due to the consumption of water, food and coitus during the urge for micturition, suppression of the urge of micturition specially in persons who are suffering from wasting and trauma.