I have a patient and I am trying to figure out how to diagnose her. She was admitted last night for Upper Respiratory Tract Infection, she saw her family physician ans was started on medication for bronchitis. She is taking the following medications: Loestrin Fe 1.5/30 every day, multiple vitamins, Tylenol and Excedrin (as needed), and Zithromax.. During the night shift she was found lying in bed restless, pale and complaining of shortness of breath and itching. Vital signs: BP 84/50 temp. 101.9, P 126, Respirations 32, and O2 87%. She has slightly raised red blotches on her face and neck, which blanch when pressed lightly. Her speech is slightly slurred and she has mild swelling to her lips..