If the poisonous snake finally leaves her in her dream, it means that all the attacks on her will eventually disappear because of her persistence.
In my dream, I saw a viper attacking a dying friend. He lay half-lying, struggling, and then the viper and your friend seemed to move to the nearby grass at the same time. This means that you are deeply sympathetic to your friend's bad luck.
Married men dream of poisonous snakes, having an affair or having a son.
I dreamed that I confronted the viper and finally escaped, which showed that I could escape from the enemy's clutches.