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Introduction
of Anastrozole
Anastrozole
is used alone or with other treatments such as surgery or
radiation to treat breast cancer in postmenopausal women
(women who no longer get their periods).
Anastrozole is in a class of
drugs known as non-steroidal aromatase inhibitors. It
decreases the amount of estrogen the body makes. This can slow
or stop the growth of many types of breast cancer cells that
need estrogen to grow. The length of treatment depends on the
types of drugs you are taking, how well your body responds to
them, and the type of cancer you have.
Anastrozole is usually taken once
a day with or without food. Take anastrozole at around the
same time every day.
Side Effects of Anastrozole
Anastrozole
may cause side effects. Tell your doctor if any of these
symptoms are severe or do not go away:
-
flu-like symptoms
-
weakness
-
headache
-
flushing
-
sweating
-
nausea
-
vomiting
-
loss of appetite
-
constipation
-
diarrhea
-
heartburn
-
weight gain
-
joint, bone, or muscle pain
-
mood changes
-
depression
-
difficulty falling asleep or staying asleep
-
nervousness
-
dizziness
-
vaginal bleeding
-
vaginal dryness or irritation
-
cough
-
burning or tingling feeling
-
dry mouth
-
hair thinning
Some side effects can be serious. If you experience any of the
following symptoms, call your doctor immediately:
-
chest pain
-
sore throat, fever, chills, swollen glands, and other signs
of infection
-
difficult, painful, or urgent urination
-
blurred vision or vision changes
-
pain, swelling, redness, warmth, or tenderness in 1 leg only
-
pale skin
-
fast heartbeat
-
breast pain
-
new lumps or masses in the breasts or other parts of the
body
-
blisters or peeling skin
-
rash
-
hives
-
swelling of the eyes, face, lips, tongue, throat, arms,
hands, feet, ankles, or lower legs
Anastrozole
may cause or worsen osteoporosis. It can decrease the density
of your bones and increase the chance of broken bones and
fractures. Talk to your doctor about the risks of taking this
medication and to find out what you can do to decrease these
risks.
Anastrozole
may cause other side effects. Call your doctor if you have any
unusual problems while taking this drug.
Storage Conditions for Anastrozole
Keep
anastrozole
in the container it came in, tightly closed, and out of reach
of children. Store it at room temperature and away from excess
heat and moisture (not in the bathroom). Throw away any
medication that is outdated or no longer needed. Talk
to your pharmacist about the proper disposal of your
medication.
Disclaimer:
Information on this page is provided for general
information purposes. You should not make a clinical treatment
decision based on information contained in this page without
consulting other references including the package insert of
the drug, textbooks and where relevant, expert opinion. We
cannot be held responsible for any errors you make in
administering drugs mentioned on this page, nor for use of any
erroneous information contained on this page.
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