Final answer:
Pathological gambling is commonly associated with comorbid conditions such as substance use disorders and mood disorders. These co-occurring conditions may share similar underlying factors with gambling addiction such as brain chemistry and genetic predispositions.
Step-by-step explanation:
Pathological gambling is often associated with comorbid conditions, which are other mental or physical disorders that occur alongside the gambling addiction. One common comorbid condition with pathological gambling is substance use disorders, such as alcohol or drug addiction. The co-occurrence of these conditions is believed to be due to similar underlying factors, such as shared brain chemistry and genetic predispositions. Additionally, mood disorders like anxiety, depression, and bipolar disorder are also frequently observed in individuals with a gambling addiction.