An infection from a virus or bacteria, like bronchitis, tonsillitis and sinusitis, can cause inflammation and a buildup of mucus in the back of the throat, also called post-nasal drip, says Hoss.

Bad breath is something that almost everyone experiences at one point. Sometimes it's just "morning breath" or a side effect ...

Studies show that 50 percent of adults have had bad breath, or halitosis, at some point in their lives. Jimmy Swaggart dies at 90. ... allergies, or a bacterial infection.

Bacteria in the throat, like from a strep infection, can also give your breath a potent scent. To treat your halitosis due to a virus or infection, drink lots of water and rinse your nasal ...

An infection from a virus or bacteria, like bronchitis, tonsillitis and sinusitis, can cause inflammation and a buildup of mucus in the back of the throat, also called post-nasal drip, says Hoss.

When it comes to persistent bad breath, the types of probiotic bacteria found in fermented foods like yogurt, sourdough bread and miso soup may help ease the offending odor, a new study suggests.

From natural, plant-based products to on-the-go packets for fresh breath on-demand, these are the best mouthwashes to keep your mouth feeling fresh and clean.

Discover why illness causes bad breath through bacterial growth, dehydration, medications and body chemistry changes. Learn ...

However, when bad breath persists despite good oral. ... Bad breath develops through complex biological processes involving bacteria, food particles, and cellular breakdown.

When it comes to bad breath, some bacterial interactions really stink. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 02 / 240215113707.htm ...

A newly published meta-analysis, encompassing seven studies and nearly 300 subjects, has found certain types of bacteria found in fermented foods may help people suffering from persistent bad breath.

Many things can cause bad breath, ... pebble-like lumps made from food debris, bacteria, ... tonsil swelling or any signs of infection, ...