Catching a toad's hand can be poisonous because the mucus is toxic.

The toad resembles a frog and has a rougher outer skin than a frog. It is a poisonous animal with toxins concentrated in the head, parotid glands, skin glands, liver and ovaries. These areas secrete a white pulp called digitalis.

It is recommended that you wear gloves when catching toads, because the surface of the toad will be divided into some poisonous mucus, and if there is a wound on your hand, it is very easy to appear red and swollen. So it is better to wear gloves during this period.

Toad, also known as toad. When it comes to toads, the first impression is ugly. As in many descriptions, they really don't look good. Similar to frogs they both have slightly broader heads and rounded mouths. The difference is that they don't have smooth skin like frogs, instead they have rough skin all over their body and their backs are covered with many different sebaceous glands, or bumps.

The bumps are very ugly. Don't look at these glands look useless, in fact, this is a poisonous substance, they will secrete a white venom, which is why it is recognized as a member of the "five poisons".