if you have an allery or if something bites you or irritate you , depends.
causes of swollen xiphoid process
Strep throat
A suddenly swollen tongue can be caused by an allergic reaction. A chronically swollen tongue -- in other words, the tongue becomes swollen over time and remains swollen -- can be an indication of hypothyroidism.
usally allergic reactions
smoking.
pregnancy
an infected tooth is possible
visine for dry eyes
yeast infection
tension headache
slidding down a rope for 3 mins
lymph node