While hernia surgery is generally safe and effective, complications can occur, depending on factors such as the surgical technique, the use of mesh, and individual patient health. Common complications include pain, infection, bleeding, and swelling at the surgical site. In some cases, patients may experience mesh-related issues, such as chronic pain, rejection, or migration.

Other potential risks include hernia recurrence, nerve damage, and difficulty healing, especially in individuals with underlying health conditions. Though complications are rare, choosing an experienced surgeon and following post-operative care guidelines can significantly reduce risks and improve recovery outcomes.