An immune response that causes redness and swelling on or within the body.

Anti-inflammatory medicines that are available without a prescription, such as ibuprofen (Advil, Motrin IB, others), may help relieve inflammation.

See a healthcare professional right away for:

• Ongoing discomfort with redness or swelling.
• Trouble doing daily activities.
• Fever.

Make an appointment to see a healthcare professional for:

• Pain or swelling despite self-care treatment.