The Timeline was composed from several sources, one of which is from noted regency romance author Candace Hern. Additional resources such as the Chronology of Culture, What Happened When and The timetables of history have been used to supply over six thousand entries.
Bruising around the mouth and nose area is quite common after injections. I always tell my patients to avoid aspirin, alcohol, NSAIDs, herbals (G's: Ginkgo, Garlic, Ginseng) at least one week before treatment. If a bruise develops, it usually takes about a week to resolve.
At first, a bruise appears as a tender bump on the skin that is red or purplish in color. After a few days, the area turns black and blue and about a week later, it often looks yellow or greenish before it fades to light brown and then disappears. Most bruises heal in about two weeks without treatment.