"Sick Again" is a song by English rock band Led Zeppelin from their 1975 album Physical Graffiti.
The song is about a group of teen groupies, which Plant referred to as "L.A. Queens", with whom the band were acquainted on their 1973 US Tour.
In an interview he gave in 1975, he provided an explanation of the lyrics: If you listen to "Sick Again," a track from Physical Graffiti, the words show I feel a bit sorry for [the girls].
"Clutchin pages from your teenage dream in the lobby of the Hotel Paradise/Through the circus of the L.A. Queen how fast you learn the downhill slide."
[5]Led Zeppelin frequently performed "Sick Again" in concert; during the 1975 and 1977 tours, it was often the second song they played.