A prisoner can't reduce his sentence, but he can apply for medical parole if he meets the conditions stipulated in the Measures for the Execution of Prisoners' Medical Parole.

Measures for the implementation of medical parole for criminals

Article 2 A criminal sentenced to life imprisonment, fixed-term imprisonment or criminal detention may be released on parole for medical treatment under any of the following circumstances during the reform period:

(1) Suffering from a serious illness and being in danger of death in the short term.

(2) A criminal whose original sentence of life imprisonment was commuted to life imprisonment with a two-year suspension of execution of the death penalty, who served more than seven years after the execution of the life imprisonment, or a criminal whose sentence exceeded one third of the original sentence after the execution of the original sentence of fixed-term imprisonment (if the sentence has been commuted, it shall be calculated according to the commuted sentence), who suffered from a serious chronic disease and failed in long-term medical treatment. However, if the condition is aggravated, there is a risk of death, and the transformation performance is good, the above period can be exempted.

(three) physical disability, life is difficult to take care of themselves.

(4) Being old and sick, and having lost the possibility of endangering society.

Article 3 The following criminals shall not be released on bail for medical treatment:

(a) a criminal sentenced to death with a two-year suspension of execution, while the execution is suspended;

(two) the crime is serious and the public is very angry;

(3) Self-mutilation in prison to escape punishment.

The above knowledge is my understanding of "can I get medical parole if I can't reduce my sentence?" A prisoner can't reduce his sentence, but he can apply for medical parole if he meets the conditions stipulated in the Measures for the Execution of Prisoners' Medical Parole.