Three weeks ago he was reprimanded by England coach Stuart Lancaster after an arrest for being drunk and disorderly.
Care, who is is due to appear in court on 16 January, missed last year's World Cup because of a toe injury.
He scored a try for Harlequins in their 11-9 victory against Exeter on 31 December, but was arrested in the early hours of the following morning and found to have approximately twice the legal amount of alcohol in his system.
Last month, Lancaster, who nurtured Care's development when in charge of the Leeds academy, was named interim England coach for the Six Nations, which begins on 4 February.
England were eliminated at the quarter-final stage and were beset by a number of off-field controversies.