Moduretic (Amiloride/Hctz)

Description

Indications

The combination of amiloride and hydrochlorothiazide is employed either independently or alongside other medications to address high blood pressure and heart failure in individuals with depleted potassium levels. Amiloride and hydrochlorothiazide belong to a category of drugs known as diuretics, commonly referred to as ‘water pills.’ Their mechanism of action involves prompting the kidneys to eliminate excess water and salt from the body through urine.

Uses and Dosage

The combination of amiloride and hydrochlorothiazide is available in tablet form for oral administration. Typically, it is taken once daily in the morning with food. To facilitate consistent adherence, aim to take amiloride and hydrochlorothiazide at approximately the same time each day.

Follow the prescribed dosage precisely—do not exceed or reduce it, and avoid taking it more frequently than directed by your doctor.

While this medication effectively manages high blood pressure and heart failure, it does not serve as a cure for these conditions. Even if you start feeling well, continue taking amiloride and hydrochlorothiazide as prescribed. Do not discontinue the medication without consulting your doctor.

Side Effects

Some side effects may occur that usually do not need medical attention:

• upset stomach
• diarrhea
• loss of appetite
• stomach pain
• gas
• headache

Inform your healthcare provider immediately if you experience any serious side effects:

• slow or irregular heartbeat
• unusual bleeding or bruising
• yellowing of the skin or eyes
• rash
• hives
• itching
• difficulty breathing or swallowing

Caution

• Before taking this medication, inform your doctor or pharmacist about any allergies you may have to amiloride or hydrochlorothiazide, or if you have other allergies. Inactive ingredients in this product may trigger allergic reactions or other complications.
• Prior to using this medication, discuss your medical history with your doctor or pharmacist, particularly if you have conditions such as electrolyte imbalance, kidney disease, liver disease, diabetes, dehydration, lupus, gout, high levels of fats in the blood (cholesterol/triglycerides), or a history of skin cancer.
• This drug may induce dizziness, and the use of alcohol or marijuana can intensify this effect. Refrain from driving, operating machinery, or engaging in activities that require alertness until you can do so safely.
• Severe sweating, diarrhea, or vomiting can lead to dehydration and dizziness. Inform your doctor if you experience significant diarrhea or vomiting. To prevent dehydration, stay well-hydrated unless advised otherwise by your doctor.
• This medication may heighten sensitivity to the sun and increase the risk of skin cancer, especially with prolonged use.
• Limit sun exposure, avoid tanning booths and sunlamps, and use sunscreen and protective clothing when outdoors. Notify your doctor immediately if you experience sunburn, skin blisters/redness, or notice new or changed moles/skin lesions.
• For individuals with diabetes, monitor blood sugar regularly and share the results with your doctor. Inform your doctor promptly if you observe symptoms of high blood sugar, such as increased thirst/urination. Adjustments to your diabetes medication, exercise program, or diet may be necessary.
• This product may impact potassium levels in the blood. Consult your doctor or pharmacist before using potassium supplements or salt substitutes containing potassium.
• During pregnancy, use this medication only when essential. Discuss the associated risks and benefits with your doctor.
• Hydrochlorothiazide passes into breast milk, and it is uncertain if amiloride does. Consult your doctor before breastfeeding.

Form and Strength

Moduretic is available in the following forms and strengths:

• Moduretic tablet:
  • 5 / 50 mg

FAQ

Does Moduretic cause skin damage?

Not directly, but Moduretic can make your skin more sensitive to light. Therefore, you should avoid long durations in the sun.

Will I gain weight while taking Moduretic?

No, weight gain is not a common side effect of Moduretic.

Resources

1. https://www.goodrx.com/amiloride-hctz/what-is#faqs
2. https://www.mayoclinic.org/drugs-supplements/amiloride-and-hydrochlorothiazide-oral-route/side-effects/drg-20071506?p=1
3. https://www.webmd.com/drugs/2/drug-1814/moduretic-oral/details
4. https://medlineplus.gov/druginfo/meds/a601014.html
5. https://www.drugs.com/mtm/hydrochlorothiazide-and-amiloride.html