My grandmother has been constipated for a period of time. Are there any medications to treat it?

Yes, there are medications available to treat constipation. It is important to determine the nature of the constipation - whether it is hard stools, small stools, or infrequent bowel movements. It is also important to consider any other medications being taken and any chronic diseases. Increasing intake of fruits and vegetables, drinking more water, and getting some exercise can also help. If a treatment is needed, PEG powder (Lax-a-day) is often a safe choice for elderly individuals. Consult with a pharmacist to determine the best option.