Duck Dynasty favorite Uncle Si Robertson is currently in the hospital, dealing with a severe sinus infection.

The episode continues a years-long struggle to breathe without assistance.

Si Robertson is Phil Robertson's younger brother. He was the breakout star of Duck Dynasty on A&E.

He retired from the Army in 1993.

Three years ago, he opened up about his lung problems.

Related : Will Duck Dynasty : The Revival Show Phil Robertson's Death?

Robertson is a co-host of the Duck Call Room podcast. Duck Commander employee and DCR co-host Justin Martin shared news of Si's hospitalization on Instagram on Wednesday (Oct. 1).

"(Si's) doing very well but was having a little trouble whooping a severe sinus infection," before offering some positive news.

"He’s very much on the me

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