The Umbrella Snake is a deadly venomous snake. The toxin of the umbrella snake acts on the neuromuscular junction, blocking nerve conduction, so that the striated muscle does not contract, and finally leads to respiratory paralysis.

After being bitten by an umbrella snake, I just feel drowsy and the wound doesn't hurt. After that, the local wound will be paralyzed, spread to the proximal end, no swelling and blood stasis, there will be general muscle paralysis, blurred vision, drooping eyes and face, unclear speech, salivation, shallow and fast breathing, until respiratory failure, severe cases. Will fall into a deep coma, unresponsive to stimuli.