pentobarbital and olopatadine intranasal both increase sedation. Avoid or Use Alternate Drug. Coadministration increases risk of CNS depression, which can lead to additive impairment of psychomotor forma and cause daytime impairment.Shutterstock / wavebreakmedia  Sabina Cevoni è una infermiera volontaria dell'Accademia Exit, grazie a alla quale �