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Medicines/Generics/Chlorthalidone

Chlorthalidone

Generic medicine reference

Not yet clinically reviewed

This entry was migrated from the earlier Pharmapedia app bundle and has not been reviewed by a named clinician on this site. It is provided for educational reference only — verify dosage and safety information against current, authoritative sources and a qualified healthcare professional before any clinical use.

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Overview
Chlorthalidone is a thiazide diuretic (water pill) that helps prevent your body from absorbing too much salt, which can cause fluid retention . Chlorthalidone treats fluid retention (edema) in people with congestive heart failure , cirrhosis of the liver, or kidney disorders, or edema caused by taking steroids or estrogen. Chlorthalidone is also used to treat high blood pressure (hypertension). Chlorthalidone may also be used for purposes not listed in this medication guide.
Indications
Chlorthalidone is a thiazide diuretic (water pill) that helps prevent your body from absorbing too much salt, which can cause fluid retention . Chlorthalidone treats fluid retention (edema) in people with congestive heart failure , cirrhosis of the liver, or kidney disorders, or edema caused by taking steroids or estrogen. Chlorthalidone is also used to treat high blood pressure (hypertension). Chlorthalidone may also be used for purposes not listed in this medication guide.
Contraindications
You should not use chlorthalidone if you are allergic to it, or if: you are unable to urinate; or you are allergic to sulfa drugs. Tell your doctor if you have ever had: kidney disease; heart failure; gout; high cholesterol or triglycerides; diabetes; or if you are on a low-salt diet. Tell your doctor if you are pregnant or plan to become pregnant. Taking chlorthalidone during pregnancy may cause side effects in the newborn baby, such as jaundice (yellowing of the skin or eyes), bruising or bleeding, low blood sugar , or an electrolyte imbalance. Do not start or stop taking chlorthalidone during pregnancy without your doctor's advice. Although chlorthalidone may cause side effects in a newborn, having high blood pressure during pregnancy can cause complications such as diabetes or eclampsia (dangerously high blood pressure that can lead to medical problems in both mother and baby). The benefit of treating hypertension may outweigh any risks to the baby. You should not breastfeed while using chlorthalidone.
Side Effects
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Chlorthalidone may cause serious side effects. Call your doctor at once if you have: a light-headed feeling, like you might pass out; low sodium --headache, confusion, slurred speech, severe weakness, vomiting, loss of coordination, feeling unsteady; low potassium --leg cramps, constipation , irregular heartbeats, fluttering in your chest, increased thirst or urination, numbness or tingling, muscle weakness or limp feeling; low magnesium --dizziness, irregular heartbeats, feeling jittery, muscle cramps, muscle spasms, cough or choking feeling; or kidney problems --little or no urination, swelling in your feet or ankles, feeling tired or short of breath. Common side effects of chlorthalidone may include: low blood pressure (feeling light-headed); kidney problems; dizziness; or an electrolyte imbalance (such as low levels of potassium, sodium, or magnesium in your blood). This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Warnings
You should not use chlorthalidone if you are unable to urinate, or if you are allergic to sulfa drugs .
High Risk Groups
You should not use chlorthalidone if you are unable to urinate, or if you are allergic to sulfa drugs .
Adult Dosage
0.35 to 2.85 mg/kg (1.6 (1.6)) 24 hourly PO — - Scraped Dose — Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed. Call your doctor if you are sick with vomiting or diarrhea, or if you are sweating more than usual. You can easily become dehydrated while taking chlorthalidone. This can lead to very low blood pressure, a serious electrolyte imbalance, or kidney failure . Your blood pressure will need to be checked often. Your blood and urine may both be tested if you have been vomiting or are dehydrated. chlorthalidone can affect the results of certain medical tests. Tell any doctor who treats you that you are using chlorthalidone. If you need surgery, tell your surgeon you currently use this medicine. If you have high blood pressure, keep using this medicine even if you feel well. High blood pressure often has no symptoms. You may need to use blood pressure medicine for the rest of your life. Store this medicine at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.
Child Dosage
2.5 mg/kg (2.5 (2.5)) 24 hourly Oral — -
Neonatal Dosage
2.5 mg/kg (2.5 (2.5)) 24 hourly oral —
Drug Interactions
Using chlorthalidone with other drugs that make you light-headed can worsen this effect. Ask your doctor before using opioid medication, a sleeping pill, a muscle relaxer, or medicine for anxiety or seizures. Tell your doctor about all your other medicines, especially: other blood pressure medications; lithium; digoxin, digitalis; insulin or oral diabetes medicine; or steroid medicine. This list is not complete. Other drugs may affect chlorthalidone, including prescription and over-the-counter medicines, vitamins, and herbal products . Not all possible drug interactions are listed here.
Storage
Tab Store in a well closed container, Below 40°C. Protect from Sunlight and Moisture.

Available Brands in Pakistan

No brands are recorded for this generic.