Issues with BoNT use in ophthalmology arise due to toxin diffusion or inadvertent placement in to the adjacent muscles. Ptosis in the eyelid is the most typical complication of BoNT treatment of strabismus and blepharospasms.23 Even though this impact is almost always momentary and self-resolving, apraclonidine 0.five% (Iopidine) or phenylepherine … Read More