The Senate opposition commander, Rogerio Marinho, said on Friday at X.
Polsonaro, the right -wing, who is currently facing allegations of planning a coup against the government behind him, Luiz Inosio Lula da Silva (Lla), was seriously injured in September 2018 when he was stabbed in the abdomen by a striker during his campaign in Jawz Dua, in Minas Jersus. Since then, he underwent multiple surgeries.
Marinho Polsonaro was accompanied by a party event in the northeastern Rio Grande Norte. The former president was initially transferred to a municipal hospital in the morning and was later transferred by a helicopter to a private clinic in Natal.
Bolsonaro lost to Lula in the national elections in October 2022.
In March, the Supreme Court allowed charges against Bolsonaro and seven alleged conspirators to move forward. If convicted, he may face several years in prison.