ASANAVILWAADI THAILAM by NAGARJUNA is an ayurvedic herbal oil. It is a formulation which has to be used only for external application. It is beneficial in conditions related to ears, eyes, and head. 

BILVA TAILA by BAIDYANATH is an ayurvedic medicine which is exclusive medicine to treat the ear conditions like earache, tinnitus or ringing in ears, loss of hearing, etc.

KSHAR TAILA by BAIDYANATH is a herbal oil, used in the treatment of tinnitus, earache, hearing loss, worm infestation.

GOU GANGA GOUMAYADI TAILA by MAA GOU is a herbal oil for treating ear and nasal disorders. It is formulated with herbs along with cow products. Taila effectively reduces earache, tinnitus, clears nasal congestion.