Chemotherapy drugs
travel throughout the body to slow the growth of cancer cells or kill
them. Often, the drugs are injected into the bloodstream through an intravenous
(IV) needle that is inserted into a vein. Some drugs are given as pills.
Treatment can be as short as a few months or as long as 2 years.
Chemotherapy is usually
given in cycles during which you have treatment for a period of time,
and then you have a few weeks to recover before your next treatment. Depending
on the drugs you take, you may have your chemotherapy at home, in your
doctor's office, in a clinic, in a hospital's outpatient department, or
in a hospital. How often and how long you have chemotherapy will depend
on the type and stage of breast cancer, the drugs that are used and how
your body responds to them, and the goals of the treatment. You should
follow the schedule prescribed by your doctor.
Throughout chemotherapy,
your oncologist and nurse will watch how you respond to the therapy. You
will have frequent physical exams and blood tests. You should check with
your doctor before taking any other medications during your treatment.
Chemotherapy affects
all fast-growing cells throughout the body. Therefore, in addition to
killing cancer cells, it also kills fast-growing normal cells. This is
what may cause side effects such as hair loss, mouth sores, and fatigue.
Today, because of what has been learned in research studies, doctors are
able to control, lessen, or avoid many side effects of chemotherapy.
POSSIBLE
PROBLEMS: Chemotherapy can cause short-term and long-term side
effects that are different for each patient, depending on the drugs used.
The most common short-term
side effects that may appear during chemotherapy include: loss of appetite,
nausea, vomiting, diarrhea, constipation, fatigue, infections, bleeding,
weight change, mouth sores, and throat soreness. Some of these problems
may continue for some time after chemotherapy ends.
Some drugs cause short-term
hair loss. Hair will grow back either during treatment or after treatment
is completed. Before you start chemotherapy, you may want to have your
hair cut short, or buy a wig, hat, or scarves that you can wear while
you are going through treatment.
Serious long-term
side effects may include weakening of your heart, damage to your ovaries,
infertility, early menopause, or second cancers such as leukemia (cancer
of the blood). These side effects may not appear until later, some time
after chemotherapy is completed.
QUESTIONS
TO ASK ABOUT CHEMOTHERAPY
- Why do I need chemotherapy?
- What drugs do you
recommend?
- How successful
is this treatment for my type and stage of breast cancer?
- What are the benefits
and risks of taking these drugs?
- Are there any research
studies that I should consider?
- How will you and
I be sure that the drugs are working?
- Where and how will
I receive these drugs?
- Will someone stay
with me during treatments?
- How many treatments
will I need, and how long will I be on chemotherapy?
- What are the common
side effects of these drugs and how can I manage them?
- What side effects
should I report to you?
- Are there any restrictions?
- Will I be able
to maintain my normal activities?
- How should I prepare
for the treatment?
- Will I be able
to drive home alone afterwards?
- Will there be long-term
side effects?
- Will I need followup
care?
- What if I choose
not to have chemotherapy?
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