While albendazole is generally well-tolerated, some individuals may experience side effects. Commonly reported side effects include abdominal pain, nausea, vomiting, and diarrhea. In rarer instances, more severe adverse reactions, such as liver enzyme abnormalities, allergic reactions, and hematological disorders may occur. Patients should be alert for symptoms such as rash, itching, or difficulty breathing, and seek immediate medical assistance if these arise.