WASHINGTON - The Supreme Court said Friday it was temporarily keeping in place federal rules for use of an abortion drug, while it takes time to more fully consider the issues raised in a court challenge.

In an order signed by Justice Samuel Alito, the court asked both sides to weigh in by Tuesday over whether lower court rulings restricting the Food and Drug Administration’s approval of the drug, mifepristone, should be allowed to take effect while the case works its way through federal courts.

The order expires late Wednesday, suggesting the court will decide that issue by then.

The justices are being asked at this point only to determine what parts of an April 7 ruling by U.S. District Judge Matthew Kacsmaryk in Texas, as modified by an appellate ruling Wednesday, can be in force while the case continues.

The court finds itself immersed in a new fight involving abortion less than a year after conservative justices reversed Roe v. Wade and allowed more than a dozen states to effectively ban abortion outright.

President Joe Biden’s administration and New York-based Danco Laboratories, the maker of the pill, asked the justices to intervene.

The type of order issued by the court Friday, an administrative stay, ordinarily is not an indication of what the justices will do going forward. It was signed by Alito because he handles emergency filings from Texas. Alito also is the author of last year’s opinion overturning Roe v. Wade.

The Justice Department and Danco both warned of “regulatory chaos” and harm to women if the high court doesn’t block the lower-court rulings that had the effect of tightening FDA rules under which the drug, mifepristone, can be prescribed and dispensed.

The new limits would have taken effect Saturday if the court hadn’t acted.

“This application concerns unprecedented lower court orders countermanding FDA’s scientific judgment and unleashing regulatory chaos by suspending the existing FDA-approved conditions of use for mifepristone,” Solicitor General Elizabeth Prelogar, the Biden administration’s top Supreme Court lawyer, wrote Friday, less than two days after the appellate ruling.

A lawyer for the anti-abortion doctors and medical organizations suing over mifepristone said the justices should reject the drugmaker’s and the administration’s pleas and allow the appeals court-ordered changes to take effect.