I've got sinusitis.any way to get rid of it?

I am pretty sure you need antibiotics for it.

Try using some hot steam for somepain relief.

Good luck, Hon.

Antibiotics
take any kind of otc medicine containing the word "sinus" ; u can also boil water & breathe the steam in. if it's an infection, u need to see a doc 1st.
No, sorry, but you can minimize its effects by avoiding polluted areas, smoking and dust.
Very hot climates aren't good, either.
I inhale ocean water in the Summer and it helps me a lot the rest of the year.

NOTE:
Medications shouldn't be an alternative if the symptoms aren't strong or you'll end up immune and when you really need something they won't be effective.
I say it from experience.
ANTIBIOTICS OR AS WE SAY HERE IN SOUTH AFRICA U VICKS AND E HOT WATER IN A BOWL AND A TOWL OVER UR HEAD AND BREATH
I suffer with this all the time. But find when I got to warmer climate it clear up. Dairy product trigger me off.i.e milk, and cheese so I avoid them all the time. I use vapour inhale or head over bowl of hot water to clear my sinus.