Is it safe to do insanity work out when suffering from hemorrhoids?

Yes, but... Yes, but with straining or lifting this could potentially make the hemorrhoids more symptomatic for you. .
Yes. But just be mindful of how your body, or in this case hemorrhoid, is feeling/appears. If you notice things are worsening from a size or irritation perspective try to minimize the components of the progress that cause you to really strain the abdomen or squat too much. Remember that activity is great for addressing constipation which can worsen hemorrhoids.