Green poison tree, will it be poisoned if it accidentally falls on my mouth?

I faint without a gas mask. Look how much it touches my mouth. If it's just a drop or two, it's nothing. If it exceeds 1ML, it may be dangerous. I suggest you rinse your mouth immediately. Once you feel unwell, call 120 immediately to record the effective components of the medicine so as not to delay the rescue. Cherish life, please wear a gas mask.