Neymar was ruled out by Brazil for the World Cup qualifiers against Colombia and Argentina this month.
Neymar, goalkeeper Ederson and defender Danilo were not fit to play for unspecified reasons, coach Dorival Júnior said in a video published by the Brazil Football Confederation.
The 33-year-old striker, who rejoined Santos in January, played his latest match on March 2 and was substituted for an apparent left thigh injury. He sat out the Sao Paulo state championship semifinal against Corinthians a few days later.
Real Madrid striker Endrick replaced Neymar in the squad.
Ederson's substitute was Lyon's Lucas Perri, while Flamengo defender Danilo was replaced by his club teammate Alex Sandro, also a Brazil veteran.
Former captain Neymar was recalled by Brazil this month after an absence of almost 1 1/2 years. He injured an ACL in October 2023 while playing for Brazil against Uruguay and only recently returned to action.
Brazil, fifth in South American qualifying, will host Colombia on March 20 and travel to leader Argentina five days later in Buenos Aires.
