-I think your question is too broad and you should specify the type of cancer you are dealing with.

-1. Chemotherapy and You: A Guide to Self-Help During Treatment 85% Chemotherapy and You: A Guide to Self-Help During Treatment Found by: healthfinder http://cancernet.nci.nih.gov/chemotherapy/chemoint.html

2. Drug InfoNet Doctors' Answers to Frequently Asked Questions - Chemotherapy 85% Doctors' Answers to "Frequently Asked Questions" - Chemotherapy. Could she possibly have been affected by the chemo drugs? Side Effects. Question: On the chemotherapy drug, Interferon, if you use alcohol frequently or the use of marijuana, is it possible that the cancer come back or drug not be as effective? Back to Drug InfoNet Home Page. Found by: DrugInfoNet http://www.druginfonet.com/faq/new/DISEASE_FAQ/Chemotherapy.htm

3. MEDLINEplus: Cancer Chemotherapy 85%
... , and more Publications: Read health information and news online Libraries--for health consumers About MEDLINEplus Search MEDLINEplus clear Cancer Chemotherapy Related categories: Cancers, Procedures and Therapies Related topics: Cancer (General) Table of Contents NLM/NIH Resources Government Found by: MEDLINEplus http://www.nlm.nih.gov/medlineplus/cancerchemotherapy.html