I have nasal drip after a broken nose & repair 10 years ago. I constantly have mucus in my throat, is there surgery to fix this?

I broke my nose about 10 years ago, it was broken in 4 places and it took 17 stitches between the nose bridge and eyebrows. I struggle with nasal drip now. At night is the worst as I seem to have mucus in my throat constantly. I spend most of the night trying to cough it out or swallow it down. It's gross and has really affected my sleeping. Is there a surgery I can do to fix this?