Remain vigilant for systemic effects that may follow administration of botulinum toxins, including dysphagia, dysphonia, weakness, dyspnea, or respiratory distress.

• * 仍应对肉毒杆菌毒素制剂使用者提出全身性作用警告，包括发音困难、吞嚥困难、虚弱、呼吸困难或者呼吸时痛苦；