Weight loss and depression chemotherapy are the major physical and mental suffering experienced by patients undergoing chemotherapy. During the procedure of treatment weight loss and depression chemotherapy are evidently seen changes in the patient. As chemotherapy not only destroys the cancer cells but also affects the healthy cells the patient may suffer from the side effects like weight loss and depression chemotherapy. There are various chemotherapy drugs to reduce the symptoms of weight loss and depression chemotherapy. These are not the only side effects there are many other temporary and permanent side effects caused due to the treatment. Chemotherapy vs. no chemotherapy depends upon the cancer the patient is affected from. Chemotherapy is a treatment for cancer but at times due to its side effects people tend go in for an alternative treatment like herbal treatment which has lesser side effects and does not cause any destruction to the healthy cells in the body. Individuals tend to go in for such treatments saying “no” to chemotherapy. Many patients suffer from a feeling not able to smell any thing as a result of chemotherapy. Smell and chemotherapy are related as side effects of the treatment. The only way to overcome this is to enjoy those things which you can without even smelling them.