K- KA KC KE KI KL KN KO KR KU KV KW KY List of drugs starting with "KV" Kvebon Xl 150 Mg Prolonged-Release Tablets Kvebon Xl 200 Mg Prolonged-Release Tablets Kvebon Xl 300 Mg Prolonged-Release Tablets Kvebon Xl 400 Mg Prolonged-Release Tablets Kvebon Xl 50 Mg Prolonged-Release Tablets