The Compendium of Caraka 8.7.45

8.7.45

bādhiryaṃ karṇanādaṃ ca pīnasaṃ netravibhramam/
kuryādabhyañjanaṃ &tailalavaṇena yathāvidhi//

it causes deafness, ringing in the ears, chronic coryza, and dizziness of the eyes. / One should perform inunction with oil and salt according to rule;