Description
Moduretic is a prescription that contains a combination of the drugs amiloride and hydrochlorothiazide.
Your doctor may prescribe Moduretic to treat heart failure, hypertension, or both conditions.
Hypertension is another term for high blood pressure. Hypertension is a chronic condition where the blood pushes too forcefully on the blood vessel walls. Over time, the increased pressure can cause organ damage, heart attack, or stroke.
In heart failure, one or more chambers of the heart cannot squeeze hard enough to push blood through the blood vessels. Blood may pool in the limbs or lungs, impacting the quality of life.
Fact Table |
Formula |
C6H8ClN7O |
License |
US FDA |
Bioavailability |
Readily absorbed, 15–25% |
Legal status |
Rx-only |
Chemical Name |
Amiloride |
Elimination half-life |
6 to 9 hours |
Dosage (Strength) |
5/50mg |
Pregnancy |
Consult Doctor |
Brands |
Moduretic |
Protein binding |
~23% |
PubChem CID |
16231 |
MedlinePlus |
a615029 |
ChEBI |
2639 |
ATC code |
C03DB01 |
DrugBank |
DB00594 |
KEGG |
D07447 |
Routes of administration |
By mouth |
Directions
The ingredients in Moduretic 5-50 mg are amiloride and hydrochlorothiazide.
The starting Moduretic dose is 1 tablet by mouth once daily. Your doctor may increase the dose to 2 tablets per day.
Ingredients
Moduretic contains two active ingredients.
Amiloride is a potassium-sparing diuretic. It works in the kidneys to promote the urination of extra fluid to decrease the workload on the heart.
Hydrochlorothiazide is a thiazide diuretic. It also works in the kidneys to increase urination and decrease the fluid-load on the heart.
Interactions
Tell your doctor or pharmacist if you are taking any of the following:
- Bile acid sequestrants
- Cyclosporine
- Dofetilide
- Eplerenone
- Lithium
- Obinutuzumab
- Potassium salts
- Promazine
- Spironolactone
- Topiramate
Cautions
Tell your doctor if you have an allergy to sulfa (sulfonamide drugs) before taking Moduretic.
You may become more sensitive to the sun and artificial sunlight while taking this medicine.
Your doctor should monitor for changes in your electrolytes while taking Moduretic.
This is not a complete list of precautions. Talk to your doctor or pharmacist for more information.
Side Effects
The common side effect of Moduretic may include:
- Dizziness
- Headache
- Hyperkalemia
- Nausea
- Skin rash
- Weakness
References
- Amiloride and Hydrochlorothiazide [package insert]. Morgantown, WV: Mylan; 2020.
Frequently Asked Questions about Moduretic (Amiloride/HCTZ)
What is Moduretic (Amiloride/HCTZ)?
Moduretic is a prescription medication that combines two active ingredients, Amiloride and Hydrochlorothiazide (HCTZ). It is classified as a diuretic and is used to treat high blood pressure (hypertension) and reduce fluid retention (edema) in certain medical conditions.
How does Moduretic work to lower blood pressure and reduce fluid retention?
Moduretic contains two components. Amiloride helps the kidneys remove excess salt and water from the body, which can lower blood pressure and reduce fluid buildup. Hydrochlorothiazide (HCTZ) further enhances water and salt removal by increasing urine production.
Who is a candidate for Moduretic treatment?
Moduretic may be prescribed to adults with high blood pressure or edema associated with conditions like heart failure or kidney problems. It should be prescribed by a healthcare provider after a thorough evaluation of your medical history and condition.
What are the common side effects of Moduretic?
Common side effects of Moduretic may include increased urination, dizziness, headache, muscle cramps, and changes in blood potassium levels. These side effects are typically mild and can be managed with your healthcare provider's guidance.
How should I take Moduretic?
Moduretic is usually taken orally as directed by your healthcare provider. It's essential to follow the prescribed dosage and instructions carefully. You may be advised to take it with or without food, and your doctor will determine the appropriate dose.
Can Moduretic cure high blood pressure or edema?
Moduretic can effectively manage high blood pressure and reduce fluid retention, but it does not cure these conditions. It helps control symptoms and reduce the risk of complications associated with high blood pressure or edema.
Can I drink alcohol while taking Moduretic?
It is advisable to limit alcohol consumption or avoid it altogether while taking Moduretic, as alcohol can enhance its blood pressure-lowering effects and increase the risk of side effects like dizziness.
Are there any special considerations for pregnant or breastfeeding individuals?
Moduretic may not be recommended during pregnancy or breastfeeding. If you are pregnant, planning to become pregnant, or breastfeeding, consult with your healthcare provider to discuss the potential risks and benefits. Alternative treatments may be considered.
What should I do if I miss a dose of Moduretic?
If you miss a dose of Moduretic, take it as soon as you remember, unless it's close to your next scheduled dose. Do not double dose to make up for a missed one. Follow your regular dosing schedule.
How often should I see my healthcare provider while taking Moduretic?
Regular follow-up appointments with your healthcare provider are important while taking Moduretic. They will monitor your blood pressure, kidney function, and overall health to ensure that the medication is working effectively and without any complications.
About Dr. Conor Sheehy (Page Author)
Dr. Sheehy (BSc Molecular Biology, PharmD) works a clinical pharmacist specializing in cardiology, oncology, and ambulatory care. He’s a board-certified pharmacotherapy specialist (BCPS), and his experience working one-on-one with patients to fine tune their medication and therapy plans for optimal results makes him a valuable subject matter expert for our pharmacy. Read More....
IMPORTANT NOTE:
The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Product Code : 10125