Hello Patricia, my father was recently diagnosed with small cell carcinoma with metastasis to his bone marrow; he started his chemo treatments about a week ago. These are some of the things that have worked for him:
Try Imodium. Take 2 tablets after the first loose stool and then 1 for every loose stool thereafter.
Don’t take any laxatives and try to stay away from bran, green leafy veggies, and anything else that you know that gives you diarrhea.
Do try to eat cheese and drink milk (both are constipating) hopefully that may help you.
As far as the nausea, has your doctor prescribed a med called Compazine? It is taken as needed for nausea and vomiting. Also there is a medication that is taken prior to some chemo days to help with some of the nausea associated with the chemo.
Take care and God bless you and your family.
Becky