Avoralstat is an oral plasma kallikrein (PKK) inhibitor, used for the treatment of hereditary angioedema.
[1]. Aygoren-Pursun E, et al. Prophylaxis of hereditary angioedema attacks: A randomized trial of oral plasma kallikrein inhibition with avoralstat. J Allergy Clin Immunol. 2016 Sep;138(3):934-936.e5.
















