My brother says i should get treated because once in a while i get rectal impaction? is he right?

Should get seen: Constipation severe enough to cause impaction is not normal. It is worthwhile being evaluated. General advice for people with constipation: drink plenty of water, get aerobic exercise (eg walking at a brisk pace 20-30min/day), eat a high fiber diet and add fiber supplements if necessary. Avoid nuts, cheese, other foods that tend to constipate.