Intended use(s): The Theranosâ¢ HSV-1 IgG Assay is a chemiluminescent immunoassay intended for the. qualitative detection of IgG antibodies to herpes simplex virus type 1 (HSV-l) in human. serum, in K2-EDTA anticoagulated human plasma from venous blood, and in human.
Lip swelling (lip edema) refers to distention or enlargement of one spot or the whole of upper, lower or both the lips caused by mainly lip tissue inflammation and buildup of fluid. Today, we are focusing on what can cause a swollen lip (on one spot, upper, lower or both).
Pictures of Fat Lips. 1  A trauma, blow, injury, cut or wound on lips or mouth can cause a fat lip. Trauma to the mouth including lips and tongue is quite common. 2  An insect bite and stings such as bees, hornets or wasps can cause fat lips. 3  An infection such as lip herpes can lead to blisters and swelling.