Safety profile
Oftentimes, banana fruits known to cause skin and systemic allergic reactions in sensitive persons. The fruit may be the cause of "oral allergy syndrome" in which the symptoms may include itching and swelling around the mouth or throat within hours after ingestion. The condition may be related to birch tree and other pollen allergies.
The other type of allergic reaction is related to latex. The symptoms may include urticaria and sometimes potentially serious gastrointestinal symptoms like nausea, vomiting, and diarrhea. (Medical disclaimer).