Teen Idle, I'm sorry about your pain and the fact that you will need a chemo med. I had chemo with a coctail of three different meds. They were suposed to cause weight loss but I didn't lose any, so don't worry until you see what it will do. Some are worse at causing hair loss than others. You can always wear a hat. I have wear scarves, wigs were too itchy. You want know what the side effects will be until you take. I hope it helps with your illness, then it will be worth it. BTW I've been cancer free for 11 years.
And they also have drugs to help with low immune systems.