Most people tend to wait for some inauspicious event to occur. This is most inadvisable and leads you to a negative energy field. This should be completely avoided.
Hindu scriptures have given certain remedies for inauspicious dreams. You can practice them if you wish.
Reading or listening to an audio of the Gajendra Moksha. Durga Saptashati or Vishnu Vahasranamam is recommended.
If you do not want to this another simple remedy is to light a Diya before an idol or Image of Shiva. Or
Offer an Abhishek to Bhairav
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