Meaning of the word systemic in English

What does systemic mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

systemic

US /sɪˈstem.ɪk/
UK /sɪˈstem.ɪk/

Adjective

relating to or affecting the entire body or an entire system

Example:
The doctor prescribed a systemic antibiotic to treat the infection.
There are systemic issues within the company that need to be addressed.