Infectious: There are plenty of bacterial and viral pathogens that could infect the organs on the neck and mouth that may lead to swelling on one particular side with the neck. One example is, swollen salivary glands including the parotid gland, though positioned inside the lower mouth/jaw, can appear like https://riverplnhx.amoblog.com/the-best-side-of-neck-pain-icd-10-36646130