Difficulties with BoNT use in ophthalmology come up on account of toxin diffusion or inadvertent placement in the adjacent muscles. Ptosis on the eyelid is the commonest complication of BoNT treatment of strabismus and blepharospasms.23 Despite the fact that this result is almost always short-term and self-resolving, apraclonidine 0.five% (Iopidine… Read More