Botulinum Toxin Injection for the Treatment of Nasal and Lip Hyperhidrosis
Abstract: Excessive sweating on the nose/lips is sporadic rather than axillary, palmar, and plantar hyperhidrosis but is highly unfavorable for social and daily life because it is extremely visible and burdensome when applying cosmetics (Figure 1). The incidence and pathophysiology have not received much investigation,