Can you have a blocked duct of the salivary gland without pain? i only have a swollen salivary gland but no pain. i have a doc appointment next week . are blocked ducts more common than tumors?

Yes, blocked salivary ducts are more common than salivary duct cancer. Consider consulting with an Oral Surgeon or an ENT rather than a generalist.

Blocked salivary gland ducts occur quite commonly, especially if salivary flow is reduced, or the duct is damaged. The swelling can often be painless, and the sweeling will slowly subside after the stimulus that caused it is removed, like sucking on lemons, or thinking about it. See a good oral surgeon!