Astanga Hrudaya
रूक्षेऽक्षिस्तब्धता शोषो नासास्ये मूर्द्धशून्यता। स्निग्धेऽति कण्डूगुरुताप्रसेकारुचिपीनसाः॥२४॥
Sukha swapna – sleep Sukha bodha – easy awakening from sleep and Akshapatava – keenness of sense organs are the signs of lubricating nasal therapy properly done. Symptoms of inadequate Sneha nasya (with oil or ghee) – Akshi stabdhata – Loss of movement of the eyes, Shosha Nasa asye – emaciation, dryness of the nose and mouth
english translation
rUkSe'kSistabdhatA zoSo nAsAsye mUrddhazUnyatA। snigdhe'ti kaNDUgurutAprasekArucipInasAH॥24॥
hk transliteration by Sanscript