Herpes labialis
it is an infection of the lips mouth or gums with the herpes simplex virus.
It will lead to the development of small, painful blisters commonly called cold sores or fever blisters.
Gingivitis
Gingivitis is inflammation of the gums (gingiva). Periodontal disease involves inflammation and infection that destroys the tissues that support the teeth, including the gums.
The periodontal ligaments and the tooth sockets It causes swollen and bloody gums.
Periodontitis
Periodontitis is inflammations of the ligaments and bones that support the teeth.
It is a severe gum infection that destroys the tissue and bone that support the teeth.
It can cause tooth loss or worse; it is usually the result of poor oral hygiene.
Glossitis
Glossitis is a condition in that tongue becomes swollen and changes the color of language.
Finger-like projections on the surface of the tongue (called papillae) are lost, causing the tongue to appear smooth.
Parotitis
Parotitis is the name given to inflammation and infection of the salivary glands known as the parotid glands.
Inflammations results in swelling of the tissue that surrounds the salivary glands redness and soreness.
Stomatitis
Stomatitis is the inflammations of the mucus the membrane lining the mouth.
It may extend to the buccal mucosa, lips and the palate, which is caused by infection and is very painful.