Pharmaceutical preparations for the treatment of allergic reaction, anaphylaxis, and asthma; pharmaceutical preparations for the prevention of allergic reaction, anaphylaxis, and asthma; pharmaceutical preparations containing epinephrine for the treatment of anaphylaxis, asthma, and allergic reactions; pharmaceutical preparations containing prodrugs of epinephrine for the treatment of anaphylaxis, asthma, and allergic reactions; pharmaceutical preparations containing epinephrine for the preve...