Management of adverse reactions to anesthesia involves prompt recognition and treatment. For mild reactions like nausea and vomiting, antiemetic medications are often effective. Respiratory complications may require interventions such as oxygen therapy, bronchodilators, or in severe cases, re-intubation. Allergic reactions might need antihistamines or corticosteroids. Malignant hyperthermia requires immediate administration of dantrolene and supportive measures.