Which of the following symptoms is associated with cellulitis?

Localized swelling and heat are hallmark symptoms of cellulitis, which is a bacterial skin infection. When an area of the skin becomes infected, the body responds with inflammation, leading to swelling (edema) and increased warmth in the affected area. This reaction is part of the immune response to fight off the infection.

In addition to localized swelling and heat, cellulitis typically presents with redness and tenderness around the infected area. The immune response can also lead to systemic symptoms like fever, but the most characteristic signs remain the localized changes. These specific physical findings—swelling and heat—are crucial for identifying and diagnosing cellulitis effectively since they help distinguish it from other skin conditions or infections.

Understanding these symptoms is essential for prompt treatment, as cellulitis can progress if not properly managed. Therefore, localized swelling and heat are primary indicators for healthcare providers when evaluating a patient for cellulitis.