After contact with onions, the phenomenon of hot hands, the elimination of methods mainly include a large number of water rinse and medication, etc..
1. large amount of water: onion is a nutritious food, in the process of handling onion, onion can release alliinase, this substance will further produce volatile thioaldehyde-s-oxide, stimulate the mucous membrane of the skin and eyelid conjunctiva and produce a burning sensation.
Elimination methods, i.e., washing with plenty of water, can alleviate the irritation caused by this kind of substance on the skin mucous membrane.
2. Medication: For the symptoms of skin irritation, you can also give some anti-allergy and anti-itch medication, such as dianabed cream, floridone acetate ice cream and so on.
Due to the different physical characteristics of individuals, the clinical manifestations may also have certain differences, the specific circumstances need to be consulted by a doctor.