The following are signs indicating that there may be an infection at the surgical site. Tell your doctor right away if you experience any of the following symptoms:
White pimples or blisters around incision lines.
An increase in redness, tenderness, or swelling of the surgical site.
Drainage from the incision line. Occasionally, a small amount of bloody or clear yellow-tinged fluid may drain. Notify your doctor if it persists or if it changes in consistency.
A marked or sudden increase in pain not relieved by the pain medication.