constituting or forming a large number; numerous: many people. noting each one of a large number (usually followed by a or an): For many a day it rained. a large or considerable number of persons or things: A good many of the beggars were blind. the many, the greater part of humankind. many persons or things: Many of the beggars were blind.
Hives and angioedema can be caused by: 1  Foods. Many foods can trigger reactions in people with sensitivities. 2  Medications. Almost any medication may cause hives or angioedema. 3  Common allergens. Other substances that can cause hives and angioedema include pollen, animal dander, latex and insect stings.  Environmental factors.
Constipation in Adults Quick Overview; What Are the Symptoms of Constipation in Adults? What Causes Constipation in Adults? Constipation and Diet; Constipation and Poor Bowel Habits; Medications That Cause Constipation; Constipation and Digestive Problems; Constipation During Pregnancy; Other Causes of Constipation