What is the most important information I should know about hydroxyurea?
Hydroxyurea can lower the blood cells that help your body fight infections. This can
make it easier for you to bleed from an injury or get sick from being around others who are ill.
To be sure your blood cells do not get too low, your blood will need to be tested on a regular
basis. Your kidney or liver function may also need to be tested. It is important that you not miss
any scheduled visits to your doctor.
Do not use this medication if you are pregnant. It could cause harm
to the unborn baby. Use an effective form of birth control, and tell your doctor if you become
pregnant during treatment.
Talk with your doctor if you have trouble swallowing the capsule. Your doctor may
instruct you to open the capsule, pour the medicine powder into a glass of water, and drink this
mixture. If you open a capsule, do not inhale the powder or let it come in contact with your skin.
Wash your hands before and after handling the pills, and wear disposable gloves when opening
the capsule. If any of the medicine is spilled, wipe up the spill with a damp cloth and throw the
cloth away in a sealed plastic bag. Keep all medicine and empty capsule shells out of the reach of
children and pets.
Handle the tablets and capsules with extreme care. The medicine from a crushed or
broken tablet or capsule can be dangerous if it gets in your eyes, mouth, or nose, or on your skin.
Wash your hands before and after handling the pills or the medicine bottle. For best protection,
wear disposable gloves whenever handling the bottle or the pills. Ask your doctor or pharmacist
how to safely dispose of any unused tablets or capsules.
Call your doctor promptly if you have any skin changes such as pinpoint red spots, red
patches, skin ulcers, or darkened skin (especially on your legs or feet). These may be early signs
of a serious side effect.
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