tāṅra icchā - his desire; prabhu - Śrī Caitanya Mahāprabhu; alpa - very little; mastake lāgāya - smears over the head; pitta-vāyu-vyādhi - of blood pressure due to bile and air; prakopa - severity; śānta hañā yāya - will be decreased.

“It is his desire that Your Lordship apply a little of this oil on Your head so that blood pressure due to bile and air will be considerably diminished.