Side Benefit of Botulinum Toxin A? Reduced IOP in Hemifacial Spasm
Injection with botulinum toxin A (BTX-A) for hemifacial spasm (HFS) may have an additional benefit: decreasing unilateral eyelid spasms and intraocular pressure (IOP), according to a small Brazilian study. Mean IOP was 11 ± 3.42 mm Hg before treatment in the affected eye and 9 ± 2.98 mm Hg in the contralateral eye (P=0.012). Post-BTX-A […]