Which of the following is not a complication related to Botulinum Toxin-A injections?
1) Ulcerations and hypertrophic scarring (all areas)
2) Weakened neck flexors and possible dysphagia (platysma bands)
3) Eyelid Ptosis due to diffusion
4) Inability to lower bottom lip (mentalis injection)
5) Bruising, diplopia, and ectropion (lateral canthal rhytids)