Bacterial toxins and the bodys natural defenses start to break down the bone and connective tissues. The tooth may eventually become loose and have to be removed. Scarlet fever is caused by a particular streptococci species, Streptococci Pyogenes, and is classified be a severe form of bacterial sore throat. The condition involves the release of pyrogenic and erythrogenic endotoxins from the immune system. It starts as tonsilitis and pharyngitis before involving the soft palate and the tongue. It usually occurs in children where a fever occurs and an erythematous rash develops on the face and spreads to most part of the body. If not treated, late stages of this condition may include a furred, raw, red tongue. Treatment options include penicillin and the prognosis is generally excellent.Viral

Herpes simplex (infection with herpes simplex virus, or HSV) is very common in the mouth and lips. This virus can cause blisters and sores around the mouth (herpetic gingivostomatitis) and lips (herpes labialis). HSV infections tend to recur periodically. Although many people get infected with the virus, only 10% actually develop the sores. The sores may last anywhere from 3–10 days and are very infectious. Some people have recurrences either in the same location or at a nearby site. Unless the individual has an impaired immune system, e.g., owing to HIV or cancer-related immune suppression, recurrent infections tend to be mild in nature and may be brought on by stress, sun, menstrual periods, trauma or physical stress. Mumps of the salivary glands is a viral infection of the parotid glands.
It is also not truly pyogenic (pus-producing), as the cause is hormonal or traumatic and has no association with infection or pus production. See also
Trumpeters wart
List of cutaneous conditions

References


== External links ==