Dream about someone else getting bit by a snake is about a failed relationship or a failed business endeavor. You are recovering from some emotional hurt or trauma. You do not want to face your feelings. Your dream is unfortunately an alert for a hidden part of yourself that you are trying to reject and push back into your subconscious. There is some issue that requires a soothing touch.
Someone else getting bit by a snake dream signals your neutrality in some situation. You are stuck in your current circumstances. Your daily life is too much of a routine. This suggests someone who is stupid or lacks common sense. You are accepting aspects of yourself that you had previously rejected.
If you dreamt about someone else getting bit by a snake:
You may discover that you have been running in circles, with no time to do the things that make you feel contented. This is your chance, and you will welcome the opportunity to get out and do something creative. It will give you time to breathe.