Taking bilastine 20 mg and lorazepam 3 mg together for 8 days did not increase the depressant CNS effects of lorazepam.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.
What to do: No added drowsiness was seen, but ask your doctor or pharmacist before taking these together. They may check you or adjust the plan.