Just commenting: no idea about the tomatoes for sinusitis but will pass it on. Always avoid dairy products when you have any sinus congestion of any kind. This helps--plus try a infusion of a mixture of these herbs, readily available fennel seeds, flaxseeds (aka linseeds) and fenugreek seeds. Allow it to steep for a few minutes, stir and drink copious amounts. Really does the trick for any congestion lung and sinus. Try it! Cheers!