Vomiting and diarrhea caused by chemotherapy are two of the most common risk factors for developing dehydration. Both of these side effects of chemotherapy cause the body to lose water and electrolytes faster than they can be replaced. Dehydration is a common and serious side effect of chemotherapy treatment. 
Dehydration During Cancer Treatment. Cancer treatment causes many side effects that increase the risk for dehydration. For instance, vomiting and diarrhea, nausea, loss of appetite and fever – common chemotherapy side effects – all increase the speed at which the body expends water. 1 Chemotherapy Dehydration is a dangerous symptom, one that can be life threatening if the signs are not recognized and treated. 2  When a person suffers from dehydrated, he may need to seek medical help to receive intravenous fluids. My dad is experiencing severe dehydration (stage 3b non small cell lung cancer). He took 32 treatments of radiation (dec-jan) and 1X a week chemo. Then switched to every 3rd week for chemo after radiation. He has been experiencing dehydration like crazy. Dehydration is a common and serious side effect of chemotherapy treatment. Recognizing how it occurs and how to manage it can significantly improve a patient's quality of life. Dehydration is the excessive loss of body fluids. Not drinking enough fluids is another cause of dehydration. And this can be especially difficult for patients undergoing chemotherapy. For example, in addition to a lack of thirst, the sore throat/mouth commonly experienced by chemotherapy patients, as well as severe nausea, discourage the drinking of fluids. Vomiting and diarrhea caused by chemotherapy are two of the most common risk factors for developing dehydration. Both of these side effects of chemotherapy cause the body to lose water and electrolytes faster than they can be replaced. Therefore, severe or prolonged episodes should be of special concern. It occurs when the output of fluid exceeds fluid intake. 1  Side effects of treatment such as vomiting or diarrhea can lead to chemotherapy dehydration. 2  Infections, high fever, bleeding, or even something as simple as not drinking enough fluids can also lead to The body uses water throughout the day that needs to be replaced, and during chemotherapy, this loss of water is often sped up for a number of reasons. For instance, common side effects like vomiting, fever, sweating and diarrhea, all speed up fluid and electrolyte loss.
http://dripdrop.com/hydration-for-patients/cancer-dehydration/ http://chemocare.com/chemotherapy/side-effects/dehydration.aspx http://csn.cancer.org/node/137272 http://www.lymphomainfo.net/articles/treatment/chemotherapy/dehydration-as-side-effect-of-chemotherapy http://dripdrop.com/managing-dehydration-caused-by-chemotherapy/ http://dripdrop.com/managing-dehydration-caused-by-chemotherapy/ http://chemocare.com/chemotherapy/side-effects/dehydration.aspx http://dripdrop.com/managing-dehydration-caused-by-chemotherapy/
dehydration and chemo