This jellyfish doesn’t have any teeth but it’s dangerous as hell. If a person gets stung, they will have excruciating pain, red inflammation on the stung area and heart dysfunction. The victims need to be taken to the nearest hospital as soon as he or she is pulled out by the water, otherwise, death is inevitable. To be safe don’t touch any jellyfish at all. Another thing you should do is to watch out any warning signs on all beaches on where you go swimming.