Nasri, 30, had appealed to UEFA for a therapeutic use exemption (TUE) following a multi-vitamin intravenous booster he received at a Los Angeles clinic in 2016.
The drip treatment Samir Nasri allegedly received includes vitamins C and B, amino acid lysine and zinc, all combined with "specially formulated nutrients to help combat superbugs and common viruses"
Samir Nasri, who is now flourishing in Spain, revealed just how far Pep Guardiola goes to get his players in peak condition for a match..
Manchester City came back from a goal down against West Bromwich Albion to win 2-1 and keep their Premier League title aspirations alive.
Manchester City's French Midfielder Samir Nasri will have to sit out till February
A goal on Chelsea debut by Pedro helped them beat West Brom 3-2. In other results, Manchester City achieved their third straight win in this season by defeating Everton 2-0. Southampton were held to a 0-0 draw.
Samir Nasri struck with a superb late volley in the 86th minute to break the deadlock in the first meeting between Manchester City and Melbourne City
Samir Nasr iwas a member of the Manchester City team beaten 4-1 on aggregate by Barcelona at the last 16 stage of last season's Champions League, which was the third time he had fallen foul of the Catalan giants in his career.
Edin Dzeko inspired a 5-0 demolition of Newcastle. Dzeko scored one and had a hand in two others, Sergio Aguero, Samir Nasri and David Silva, who netted twice, were also on the scoresheet for rampant Manchester City.
Manuel Pellegrini's City trail Jose Mourinho's league leaders by three points as they prepare to host mid-table Sunderland on New Year's Day.
Samir Nasri and Pablo Zabaleta scored in Manchester City F.C.'s 2-0 win over Roma.
Samir Nasri made his France debut at the age of 19 in 2007 and has won 41 caps, scoring five goals, but his international career has been dogged by controversy.
The 27-year-old Samir Nasri has endured a fractious relationship with his national team and was left out of the squad for this year's World Cup in Brazil by France coach Didier Deschamps.
Midfielder Samir Nasri has committed his future to Manchester City until 2019.
Barcelona striker Neymar pulled out of Copa del Rey tie against Getafe with a stomach bug.
Mithun and Vinay Kumar picked up seven wickets between them as Uttar Pradesh were reduced to 221 for 9 on Day 2. They still trail Karnataka by 136 runs with only one wicket in hand.
Samir Nasri exploited Yaya Toure's through ball to double his team's lead in the 58th and the French international sealed the win with a brilliant finish in the 77th.
Yaya Toure scored the pick of City's goals in a sparkling display at Etihad Stadium with a sublime 50th-minute free kick, adding to first-half goals by David Silva and Sergio Aguero and a late strike by substitute Samir Nasri.