Dulcolax Drops provide predictable constipation relief in an easy to swallow liquid. Dulcolax SP Drops relieve constipation. They stimulate the bowel and help form soft stools. The liquid format makes it easy to swallow, simply drop liquid onto a spoon or mix with water. Size: 30mL KEY FEATURES Predictable relief of constipation Easy to swallow liquid What causes constipation? There are many different reasons why you could be constipated, but the most common causes include: A poorly balanced or low-fibre diet Insufficient fluid intake Not enough exercise Certain medications Change in routine What are the symptoms? - Hard or small stools - Painful straining during bowel movements - The sensation of feeling full, or bloated, even though you have finished a bowel movement Always read the label. Follow the directions for use. If symptoms persist, talk to your health professional.