Narrative:

After final cabin safety checks were completed on passengers; I returned to my jumpseat. We were taxiing out to take off. I noticed a cabin odor smell. I sat for a few minutes trying to distinguish the smell. It was more of a solvent/ strong acetone smell. I then called the #1 flight attendant to inform her and the flight deck. The captain stated that it probably was just kerosene fume smell from the aircraft in front of us. I started to feel my head start hurting. I carry a P99 mask for my personal use; so I retrieved it from my bag. After we reached cruising altitude; the smell was no longer in the cabin. We started our beverage service; and we made it to the 3L/right door; my legs gave way and I almost fainted. My #3 flight attendant caught me before I hit the cart or the ground. I then went back to my jumpseat; fastened my belt; just in case I had another fainting episode to occur. Lead flight attendant was notified; as well as the captain. Passengers sitting in rows 31-34 all commented on the pungent odor. Passenger; xxc; whom is a company captain; stated he also smelled the odor and it was strong. Upon arrival and taxiing into ZZZ; the smell returned. Mechanics met the flight but could not find a cause for cabin odor. Medics are coming to check me out since I have a headache and almost fainted.

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Original NASA ASRS Text

Title: A321 Flight Attendant reported health issues from strong fumes in cabin. Reporter further stated the cause could not be determined at destination after an uneventful landing.

Narrative: After final cabin safety checks were completed on passengers; I returned to my jumpseat. We were taxiing out to take off. I noticed a cabin odor smell. I sat for a few minutes trying to distinguish the smell. It was more of a solvent/ strong acetone smell. I then called the #1 Flight Attendant to inform her and the Flight Deck. The Captain stated that it probably was just kerosene fume smell from the aircraft in front of us. I started to feel my head start hurting. I carry a P99 mask for my personal use; so I retrieved it from my bag. After we reached cruising altitude; the smell was no longer in the cabin. We started our beverage service; and we made it to the 3L/R door; my legs gave way and I almost fainted. My #3 Flight Attendant caught me before I hit the cart or the ground. I then went back to my jumpseat; fastened my belt; just in case I had another fainting episode to occur. Lead Flight Attendant was notified; as well as the Captain. Passengers sitting in rows 31-34 all commented on the pungent odor. Passenger; XXC; whom is a company Captain; stated he also smelled the odor and it was strong. Upon arrival and taxiing into ZZZ; the smell returned. Mechanics met the flight but could not find a cause for cabin odor. Medics are coming to check me out since I have a headache and almost fainted.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.