Urgent, urgent, urgent, what should I do if I am bitten by a giant water ant?

The redness and itching caused by ant bites are caused by ants secreting acidic substances (formic acid, etc.). ) to stimulate the skin. Once bitten by an ant, you should immediately apply alkaline liquid to clean it (dilute ammonia and baking soda can be used), neutralize acidic substances, and then rinse the wound with clear water-if there is no scratch, even clear water flows out, just treat it as a general minimally invasive wound; If the epidermis is damaged, it can be disinfected with some alcohol and iodine after cleaning. Before taking the medicine.