<prompt> The following drug is given in pulsatile mannerOctreotideAbarelixGoserelinAspirin  <response>: GNRH agonists are given both in Pulsatile and continuous manner. GNRH antagonists are usually given in continuous manner. Goserelin is GNRH agonist. Abarelix is GNRH antagonist.Ref: Goodman Gillman 12th ed.Pg:1121 