Recurrent sialadenitis (salivary gland inflammation) with yearly episodes suggests chronic sialadenitis, possibly due to a salivary duct stone (sialolith) or stricture causing repeated obstruction and infection.
Next Steps
See an ENT surgeon â rule out a sialolith with CT scan or salivary endoscopy. Between episodes, stay well hydrated, gently massage the gland, and suck sour candies to stimulate saliva flow. Consult me on Practo for further guidance.