Keytruda is given by intravenous (IV) infusion every 3 weeks until disease progression, unacceptable toxicity, or up to 24 months. It is currently a non-preferred brand, specialty medication on standard NPS formularies and carries an average wholesale price (AWP) of $515.79 per day. FDA Safety Update
If something gets in your eye and irritates it, your tear glands make more tears to try and flush the irritant away. These are reflex tears. If something makes you sad or extra happy, your tear glands produce emotional tears.
c. tears The act of weeping: criticism that left me in tears. 2. A drop of a liquid or hardened fluid. intr.v. teared, tearÂ·ing, tears. To become filled with tears: The strong wind caused my eyes to tear. tear up. 1. To have tears well in the eyes: At the funeral, the mourners began to tear up. 2.