What are the common signs of a dental abscess?

A dental abscess typically presents with several key signs, the most common of which include pain, swelling, and fever. The pain usually stems from infection and can range from mild to severe, often worsening when the affected area is touched or when lying down. Swelling occurs in response to the infection as the body's immune system tries to combat the invading pathogens, leading to inflammation in the gum or surrounding tissue. Fever is a systemic response that indicates the body is fighting off the infection, signaling that the condition is more severe and may require medical intervention.

While tooth sensitivity, discoloration, and sensitivity to hot or cold may indicate other dental issues such as cavities or pulpitis, they are not specific to dental abscesses. Although bad breath and loose teeth can occur in more advanced stages of dental disease, they do not directly indicate the presence of an abscess. Tartar buildup, while a sign of poor dental hygiene, is not a symptom of a dental abscess itself. Thus, the combination of pain, swelling, and fever is the hallmark of a dental abscess, making this option the most accurate representation of the common signs associated with the condition.