the first congestion, I rinse the sinuses with salt water with sea salt (personnel dosage must be tested by each if the solution burns is that there is not enough or too much salt My. husband puts 1 level measure, I put in 2, to see, and I use hot tap water that does not burn the palm of my wrist, it has to be just pleasant to the touch). In most cases, I avoid sinusitis that degenerates into coughing. Also practice before a relaxation session, or when there is a heat wave, guaranteed cooling effect (to avoid the sensation of "drowning" open my mouth the first time, either way you have to make sounds "ke ke ke ke" for the solution cleans the throat)