Adjuvant medications can have side effects that vary depending on the drug class. For instance: - Antidepressants: May cause drowsiness, weight gain, and dry mouth. - Anticonvulsants: Can lead to dizziness, fatigue, and coordination issues. - Corticosteroids: Long-term use can result in weight gain, osteoporosis, and increased infection risk. - Muscle Relaxants: Might cause sedation, dizziness, and dependency with long-term use. - Local Anesthetics: Can cause local irritation and, in rare cases, systemic toxicity.