GlossarySpores: Inactive heat-resistant forms of bacteriaLatrogenic: Unintended and unwanted result of treatment Strabismus: Squint or the failure of maintaining proper alignment of the two eyesBlepharospasm: Uncontrolled blinking or involuntary closing of eyelidsHypotension: Low blood pressure or a sudden drop in blood pressure Published on Jun 14, 2018Last Updated on Sep 18, 2020