« View GlossaryTissue response to irritation or injury, characterized by heat, swelling, redness, and pain. Articles featuring this term: 3 things to know about dental exams5 of the most expensive pet health problems3 Reasons Why It’s Important to Balance Work and Life5 reasons why an eye exam is important to your overall healthCan a cold or flu turn into pneumonia?How Your Oral Health Can Affect Your BodyCan the Zika Virus Affect Vision?Dental Health May Affect Mental Health7 Health Problems Dentists Can DetectContact Lens Increase Eye Infection Risk« View Glossary