Causes of Bad Breath
Bad breath, also known as halitosis, can be caused by various factors. One common cause of bad breath is when discharge from the sinuses and nose collects and drips into the back of the throat. This can result in a persistent foul odor that cannot be eliminated by brushing or using mouthwash. It is important to note that this type of bad breath is not related to oral hygiene and is likely to improve once the underlying infection is treated.
Loss of Taste and Smell in Sinus Infections
Sinus infections can significantly impact a person’s ability to taste and smell. Typically, the sinuses help in the distribution of volatile molecules that play a crucial role in our perception of taste and scent. However, when the sinuses are inflamed and there is limited air movement, this process is disrupted, resulting in a diminished sense of taste. Despite this, individuals can still detect the five fundamental tastes: sweet, salty, sour, bitter, and umami.