drug-information.ru

|Torsemide Torsemide

Torsemide

Generic name: Torsemide
Brand names: Demadex

Why is Torsemide prescribed?

Torsemide is a diuretic drug. It flushes excess water from the body by promoting the production of urine.

Torsemide is prescribed to reduce the water retention and swelling that often accompany congestive heart failure, chronic kidney failure, and cirrhosis of the liver. It is also prescribed for high blood pressure, either alone or with other medications.

Most important fact about Torsemide

Torsemide has been known to cause dehydration, chemical imbalances in the body, and a reduction in the volume of blood. Warning signs of these problems include dryness of the mouth, thirst, weakness, drowsiness, restlessness, muscle pain or fatigue, low blood pressure, diminished urination, rapid heartbeat, nausea, and vomiting. If any of these symptoms develop, see your doctor immediately. You"ll probably need to stop taking Torsemide temporarily, then resume at a lower dose.

How should you take Torsemide?

Torsemide tablets can be taken with or without a meal. The diuretic effect begins within an hour and peaks during the first or second hour. Take Torsemide exactly as prescribed.

--If you miss a dose...

Take the forgotten dose as soon as you remember. However, if it is almost time for your next dose, skip the one you missed and return to your regular schedule. Do not take two doses at once.

--Storage instructions...

Store at room temperature. Do not freeze

What side effects may occur?

Side effects cannot be anticipated. If any develop or change in intensity, tell your doctor as soon as possible. Only your doctor can determine if it is safe to continue using Torsemide.

• More common side effects may include:
  Excessive urination, dizziness, headache

Why should Torsemide not be prescribed?

You"ll need to avoid Torsemide if it gives you an allergic reaction. Avoid it, too, if you"re allergic to sulfonylurea drugs such as the diabetes medications Amaryl, DiaBeta, Diabinese, and Glucotrol. Do not take Torsemide if you are unable to urinate.

Special warnings about Torsemide

If you have cirrhosis, the doctor will use Torsemide with great caution. The fluid and chemical imbalance that the drug can cause could send you into a coma.

Torsemide may cause ringing in the ears and potential hearing loss, especially when large doses are given quickly.

In addition to potential imbalances in potassium, sodium, chloride, calcium, magnesium, and nitrogen, Torsemide is known to cause a slight increase in blood sugar and cholesterol levels.

Possible food and drug interactions when taking Torsemide

If Torsemide is taken with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Torsemide with the following:

Aminoglycoside antibiotics such as Nebcin and streptomycin
Aspirin and other nonsteroidal anti-inflammatory drugs such as Advil, Indocin, Motrin, and Naprosyn
Cholestyramine (Questran)
Ethacrynic acid (Edecrin)
Lithium (Eskalith, Lithobid)
Probenecid

Special information if you are pregnant or breastfeeding

The effects of Torsemide during pregnancy have not been adequately studied. If you are pregnant or plan to become pregnant, inform your doctor immediately.

It is not known whether Torsemide appears in breast milk. Use Torsemide with caution if you are nursing a baby.

Recommended dosage

ADULTS

Congestive Heart Failure

The usual starting dose is 10 or 20 milligrams once a day. If this proves inadequate, the doctor will keep doubling the dose until the drug does its work. Doses of more than 200 milligrams are not recommended.

Chronic Kidney Failure

The usual starting dose is 20 milligrams once a day. If this proves inadequate, the doctor will keep doubling the dose until the drug does its work. Doses of more than 200 milligrams are not recommended.

Cirrhosis of the Liver

The usual starting dose is 5 or 10 milligrams once a day with other medications. If this proves inadequate, the doctor will keep doubling the dose until the drug does its work. Doses of more than 40 milligrams are not recommended.

High Blood Pressure

The usual starting dose is 5 milligrams once a day. If your blood pressure is still too high after 4 to 6 weeks, the doctor may increase the dose to 10 milligrams once a day. If that isn"t sufficient, the doctor will add another drug to the regimen.

CHILDREN

Safety and effectiveness in children have not been established.

Overdosage

An overdose of Torsemide is likely to cause dehydration, chemical imbalances in the body, and a reduction in the volume of blood. Warning signs are those listed under "Most important fact about Torsemide." If you suspect an overdose, seek medical attention immediately.