Tylenol maker rebounds a day after unfounded claims about its safety
By Michelle Chapman
Extra Strength Tylenol is shown in Carmel, Ind., Tuesday, Sept. 23, 2025. (AP Photo/Michael Conroy)
Shares of Tylenol maker Kenvue bounced back sharply at the opening bell Tuesday, a day after President Donald Trump promoted unproven and in some cases discredited ties between Tylenol, vaccines and autism.
“Don’t take Tylenol,” Trump instructed pregnant women around a dozen times during the White House news conference Monday, also urging mothers not to give their infants the drug, known by the generic name acetaminophen in the U.S. or paracetamol in most other countries.
Shares of the New Jersey consumer brands company tumbled 7.5% Monday. At the open of trading, shares bounced back by more than 6%.
The announcement, which appeared to rely on existing studies rather than significant new research, arrives as Health and Human Services Secretary Robert F. Kennedy Jr., a vaccine skeptic, advances the Make America Healthy Again movement that has focused on what it sees as potential causes of autism.
Kenvue disputed any link between the drug and autism this week and warned that if pregnant mothers don’t use Tylenol when in need, they could face a dangerous choice between suffering fevers or using riskier alternatives.
Kenvue was spun off from Johnson & Johnson’s pharmaceutical and medical device divisions in 2023 because it was thought that the companies could function more efficiently if they were independent from each other. Aside from Tylenol, the consumer health company makes Band-Aids, Listerine and other household brand names.
Citi Investment Research analyst Filippo Falorni wrote that he sees a limited risk of new lawsuits after Trump’s announcement, but thinks “there could be risk to Tylenol consumption given the negative headlines.”
Falorni anticipates a positive reaction for Kenvue’s stock at the opening bell on Tuesday given the lack of new scientific evidence.
The company has fought hundreds of lawsuits related to the product and its alleged ties to autism, but most have been dismissed.
Tylenol made headlines in the 1980s when seven people in the Chicago area were killed after taking the over-the-counter painkiller laced with cyanide. The incident triggered a nationwide panic and led to an overhaul in the safety of over-the-counter medication packaging. No one was ever charged in the deaths.
Chris Williamson, Chief Business Economist at S&P Global, breaks down September’s CPI print and inflation trends, explaining what it means for markets.
A big-screen adaptation of the anime “Chainsaw Man” has topped the North American box office, beating a Springsteen biopic and “Black Phone 2.” The movie earned $17.25 million in the U.S. and Canada this weekend. “Black Phone 2” fell to second place with $13 million. Two new releases, the rom-com “Regretting You” and “Springsteen — Deliver Me From Nowhere,” earned $12.85 million and $9.1 million, respectively. “Chainsaw Man – The Movie: Reze Arc” is based on the manga series about a demon hunter. It's another win for Sony-owned Crunchyroll, which also released a “Demon Slayer” film last month that debuted to a record $70 million.
The Federal Aviation Administration says flights departing for Los Angeles International Airport were halted briefly due to a staffing shortage at a Southern California air traffic facility. The FAA issued a temporary ground stop at one of the world’s busiest airports on Sunday morning soon after U.S. Transportation Secretary Sean Duffy predicted that travelers would see more flights delayed as the nation’s air traffic controllers work without pay during the federal government shutdown. The hold on planes taking off for LAX lasted an hour and 45 minutes and didn't appear to cause continued problems. The FAA said staffing shortages also delayed planes headed to Washington, Chicago and Newark, New Jersey on Sunday.
Boeing workers at three Midwest plants where military aircraft and weapons are developed have voted to reject the company’s latest contract offer and to continue a strike that started almost three months ago. The strike by about 3,200 machinists at the plants in the Missouri cities of St. Louis and St. Charles, and in Mascoutah, Illinois, is smaller in scale than a walkout last year by 33,000 Boeing workers who assemble commercial jetliners. The president of the International Association of Machinists says Sunday's outcome shows Boeing hasn't adequately addressed wages and retirement benefits. Boeing says Sunday's vote was close with 51% of union members opposing the revised offer.
The stunning indictment that led to the arrest of more than 30 people — including Miami Heat guard Terry Rozier and other NBA figures — has drawn new scrutiny of the booming business of sports betting in the U.S. The multibillion-dollar industry has made it easy for sports fans — and even some players — to wager on everything from the outcome of games to that of a single play with just a few taps of a cellphone. But regulating the rapidly-growing industry has proven to be a challenge. Professional sports leagues’ own role in promoting gambling has also raised eyebrows.
Tesla, the car company run by Elon Musk, reported Wednesday that it sold more vehicles in the past three months after boycotts hit hard earlier this year, but profits still fell sharply. Third-quarter earnings fell to $1.4 billion, from $2.2 billion a year earlier. Excluding charges, per share profit of 50 cents came in below analysts' estimate. Tesla shares fell 3.5% in after-hours trading. Musk said the company's robotaxi service, which is available in Austin, Texas, and San Francisco, will roll out to as many as 10 other metro areas by the end of the year.
