Physogenic refers to something that is originating or caused by physical factors. It essentially means that the condition or symptom is due to physical causes rather than psychological ones.

Here are some examples of how "physogenic" is used:

* Physogenic pain: Pain that is caused by a physical condition, such as an injury or disease.

* Physogenic fatigue: Fatigue that is caused by a physical condition, such as anemia or sleep apnea.

* Physogenic seizures: Seizures that are caused by a physical condition, such as a brain tumor or stroke.

In contrast to psychogenic, which means "originating in the mind", physogenic refers to physical origins.

It's important to note that sometimes, the line between physical and psychological factors can be blurry. Certain physical conditions can cause psychological symptoms, and vice versa.