a man with bad breath looks at the camera. fetid odor concept. close-up of a person who hears a stench from his mouth.

acute bad bleeding boy breath bronchitis business caucasian clean couple dental diabetes diet dirty disease dry effects expression face facial gastrointestinal germs gingivitis gums hand health healthy hygiene infections male man medicine mouth nose not odor offensive oral people periodontal person plaque poor portrait problem problems respiratory side smell smoking stench stomach tartar tonsillitis tracheitis ulcers viral white young