From: Anaphylaxis
Skin • Urticaria (hives) • Angioedema (swelling) • Erythema (flushing) • Pruritus (itching) | Gastrointestinal: • Nausea • Vomiting • Abdominal pain • Diarrhea |
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Respiratory: • Upper airway:  – Nasal congestion  – Sneezing  – Hoarseness  – Cough  – Oropharyngeal or laryngeal edema | Neurologic: • Light-headedness • Dizziness • Confusion |
• Lower airway: dyspnea  – Bronchospasms  – Wheezing  – Chest tightness | Oral: • Itching • Tingling or swelling of the lips, tongue or palate |
Cardiovascular: • Hypotension • Dizziness • Syncope • Tachycardia | Other: • Sense of impending doom • Anxiety |