To Terri:
Cut the mega-pill vitamin in half, see if that makes it easier to swallow. I'm sympathetic, I had a prescription for an antibiotic once that came in a HUGE pill, that would have gagged an elephant. Cutting it in half helped a lot.
Oh, and if there are any abandoned tires near your home, check them out; water collects in them and mosquitoes are in heaven!
Peace be with you,
~VOW