Darna and her friends get kidnapped off the street by a bad gang. Darna obviously is in her normal state. The girls get chloroformed, and Darna doesn’t have enough time to say her magic phrase.
https://readcomiconline.to/Comic/Mars-Ravelo-s-Darna-Golden-Anniversary-Book/Issue-1?id=146351&quality=hq
Full title :
C94) [BLUE GARNET (Serizawa Katsumi)] Neko Musume o Mesu ni Shitai (Gegege no Kitarou) [Chinese]
(C94) [BLUE GARNET (芹沢克己)] ねこ娘を牝にしたい (ゲゲゲの鬼太郎) [中国翻訳]
https://nhentai.net/g/248525/
Tags: red dress, collar
Main female protagonist Alexia is taken out by a vial of chloroform smashed on the floor. She wakes up bound and gagged. Nice artwork from this Victorian era themed manga.
https://mangaseeonline.us/read-online/Soulless-chapter-5-page-1.html
A blue haired girl is kidnapped by a mad villain. She wakes up chained and gagged to an operating table. The villain taunts her. Luckily, she is rescued.
Sean Galloway’s Shadow Pirates webcomic. In chapter 10, Ginger is kidnapped by a team of bad guys. She’s shown getting chloroformed, and later wakes up tied to a chair. Very good artwork!
https://m.webtoons.com/en/fantasy/shadow-pirates/chapter-10/viewer?title_no=1455&episode_no=10
Kaoru makes her escape from the Hunters Guild by drugging a maid and changing her disguise.
https://mangakakalot.com/chapter/potiondanomi_de_ikinobimasu/chapter_4.1
Main female protagonist finds herself on the "forbidden" floor of her school. Some unknown assailant hand gags her, then knocks her out with chloroform.
https://mangakakalot.com/chapter/zx920300/chapter_3
Source: http://westerncivilization.trifecta3.net/viewtopic.php?f=20&t=8843
Three scenes with Daisy Mae:
1. Daisy Mae is knocked out when her hotel room is blown up.
2. Daisy Mae faints.
3. Daisy Mae is sedated before undergoing surgery.
These strips were originally published in 1951-52.
Two scenes from the Screaming Point story.
First, a young woman is unconscious after a fall.
Second, the same young woman is chloroformed and wakes up tied to a slab.
Original art by me published over on deviantart (Check out my other stuff at https://www.deviantart.com/binomialcow21 ). Wonder woman is ambushed by an unknown villain and chloroformed. She is then carried away ots
Source: https://www.deviantart.com/binomialcow21/art/Wonder-Woman-Captured-Comic-763172498
The Gist: a group of guys kidnap a woman off the road.
Source: http://www.gufengmh.com/manhua/zhimingchongqizongcainaminglai/493995.html#p=8
Contributed by Nephenthal
The Gist: A bad nurse chloroforms a woman to take her to an operation.
Source: http://www.gufengmh.com/manhua/zhimingchongqizongcainaminglai/233084.html#p=5
Contributed by Nephenthal
Story is set in ancient China.
A group of guards kidnap and knockout a female.
Source: http://ac.qq.com/ComicView/index/id/621525/cid/3
Contributed by Nephenthal
Hino Hitomi goes to change into a swimsuit, to complete part of a race. A pair of chimpanzees surprise her with a cloth soaked in a sleeping drug.
Update: the anime now has the exact same scene: http://clips.sleepycomics.com/clip/edit/murenase-seton-gakuen