التداخل بين ميتوبرولول وهيدروكلوروثيازيد وبريلوكايين وأدرينالين

Patients may be unresponsive to the usual doses of epinephrine used to treat allergic reaction.

Anaphylactic Reaction While taking beta-blockers, patients with a history of severe anaphylactic reactions to a variety of allergens may be more reactive to repeated challenge and may be unresponsive to the usual doses of epinephrine used to treat an allergic reaction.