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Know Your Teeth - Infobites - What Are Types of Allergic Reactions? -- Search By Keyword, Letter or Phrase - 1-877-2X-A-YEAR (1-877-292-9327)
Dental care and oral health information you need
from the Academy of General Dentistry

Monday, November 30, 2015
Know Your Teeth Academy of General Dentistry Know Your Teeth


Quick Reference

Halitosis (Bad Breath)

Do You Have Traveler's Breath?


Bad breath while traveling happens when the salivary glands slow down the production of saliva, which allows bacteria to grow inside the mouth and bad breath to develop.

Learn what those dental words mean.

Check out how your teeth and mouth change in every stage of life.



Get dental news feeds delivered directly to your desktop! more...

What Are Types of Allergic Reactions?

Chapter: What Are the Symptoms?

A person who is allergic can experience a range of symptoms, including itchy, swollen eyes; a runny nose; and sneezing. Hives, dermatitis (skin rash), and asthma also are common reactions. The most severe allergic reaction is the potentially fatal condition known as anaphylactic shock, which is characterized by the following symptoms: generalized flushing of the skin; hives; mouth and throat swelling; difficulty in swallowing or speaking; changes in heart rate; abdominal pain; nausea and vomiting; anxiety; a sudden feeling of weakness (due to a drop in blood pressure); and unconsciousness.

Reviewed: January 2012