He is receiving treatment for alcohol addiction.

He is an alcoholic, and his life is very difficult.

I take classes every day.

He accepted my proposal and started the project.

He is receiving specialized treatment to overcome alcoholism.

He is undergoing rehabilitation to overcome alcoholism.

He finally recovered after a long period of medical treatment.

He went to the doctor to treat his severe cold.

He became addicted to games.

He doesn't drink alcohol at all.