Hydrochlorothiazide is a thiazide diuretic (water pill) that helps prevent your body from absorbing too much salt, which can cause fluid retention.
Bisoprolol is in a group of drugs called beta-blockers. Beta-blockers affect the heart and circulation (blood flow through arteries and veins).
The combination of hydrochlorothiazide and bisoprolol is used to treat high blood pressure (hypertension).
Hydrochlorothiazide and bisoprolol may also be used for other purposes not listed in this medication guide.
You should not use this medication if you are allergic to hydrochlorothiazide or bisoprolol, or if you have:
Before using hydrochlorothiazide and bisoprolol, tell your doctor if you are allergic to any drugs, or if you have:
FDA pregnancy category C. This medication may be harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment.
Hydrochlorothiazide and bisoprolol can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
Avoid drinking alcohol, which can lower your blood pressure and may add to the side effects of hydrochlorothiazide and bisoprolol.
Avoid using other medicines that make you light-headed (especially narcotic pain medication or barbiturates). They can add to the side effects of hydrochlorothiazide and bisoprolol. Tell your doctor if you regularly use any of these medicines.
Avoid becoming overheated or dehydrated during exercise and in hot weather. Follow your doctor’s instructions about the type and amount of liquids you should drink. In some cases, drinking too much liquid can be as unsafe as not drinking enough.
Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. Get up slowly and steady yourself to prevent a fall.
This medication can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert.
Seek emergency medical attention if you think you have used too much of this medicine. Overdose symptoms may include fast or slow heart rate, confusion, weakness, shallow breathing, swelling, increased urination, and feeling like you might pass out.
Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and take the medicine at the next regularly scheduled time. Do not take extra medicine to make up the missed dose.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using this medication and call your doctor at once if you have any of these serious side effects:
Less serious side effects may include:
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.
Many drugs can interact with hydrochlorothiazide and bisoprolol. Below is just a partial list. Tell your doctor if you are using:
This list is not complete and there may be other drugs that can interact with hydrochlorothiazide and bisoprolol. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.
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Copyright 1996-2004 Cerner Multum, Inc. Version 2.05. Revision date 8/23/04