The most common and most likely answer to this crossword clue is the 7 letter word TRANCES
I've seen this crossword clue in The Guardian
T
R
A
N
C
E
S
More clues leading to the result TRANCES
Buddy explains!

The straight part
We know that "dazed conditions" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case dazed conditions = trances.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TRANCES mean?
TRANCES noun- A dazed or unconscious condition.
- A state of awareness, concentration, and/or focus that filters experience and information (for example, a state of meditation or possession by some being).
- A state of low response to stimulus and diminished, narrow attention; particularly one induced by hypnosis.
- Short for trance music.
- (obsolete outside Britain) A tedious journey.