Bloating and constipation can be significant symptoms for hernias. This is because hernias usually obstruct the intestines and this leads to blockage; which results in bloating, cramps, and constipation. A hernia blockage will keep liquids and foods in your small/large intestine or colon. If there is no treatment the blocked section of the intestine can die, and this will lead to serious complications like an infection that will build to a surgical emergency.