TriamterenePrices, Coupons & Savings
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- MedicationYou saveUS ONLY
- Triamterene & HydrochlorothiazideGeneric for DyazideRx37.5mg-25mg30 capsules $5.1 USD30 capsules $5.1 USD - 0.17 USD/capsuleSave $6.30

Do you need a prescription for triamterene?
Yes, triamterene is only available with a valid physician Rx.
How much is triamterene without Insurance in the US?
Our website gives two competitive savings options to US customers who wish to purchase triamterene, as either a brand or generic, if available. The first is access to medications through our mail-order online pharmacy. The second is by using the Now Patient Rx Advantage Card, which can be used in over 65,000 pharmacies nationwide, across America. If you are insured, then in most cases, the cash price will be significantly cheaper than the copay.
What will my out-of-pocket cost be for triamterene in the US?
There are no out-of-pocket (OOP) costs because we are currently only offering a cash-based option to purchase medications.
Is Now Patient a triamterene savings card?
Yes. Save up to 90% on your triamterene with the FREE Now Patient Rx Advantage card*.
*Based on the difference between the U&C submitted by the pharmacy and the price the patients pay.
Can you handle Rx transfers for home delivery in the US?
Yes. If you use the mail-order online pharmacy option, then we can handle requests by you to have your prescription transferred to our pharmacy for home delivery. We can even help you manage your refills by giving you timely reminders, so you do not run out of your medication.
Is Now Patient a triamterene coupon provider in the US?
No. Now Patient does not provide triamterene coupons or FREE triamterene samples.
Do you accept commercial, Medicare or Medicaid coverage for triamterene in the US?
No. Currently, we only offer cash-based options for purchase, therefore we do not require your insurance benefit details. In the future, our plan is to be able to handle commercial insurance, Medicare and Medicaid including cases where you have multiple health plans that provide benefit coverage (e.g. Medicaid and Commercial). We also anticipate being able to handle more complex scenarios such as using primary insurance combined with a manufacturer copay assistance program.
Does Now Patient work with Medicare?
Our cash-based prices for medications are typically cheaper than Medicare copays. We do not bill Medicare Part D (standalone drug coverage) or Medicare Advantage (combined health and drug coverage). When you purchase your medication from Now Patient, you will be doing so out of your pocket. The spend will not count towards your plan deductibles or gaps.
Does Now Patient work with Commercial Insurance?
Our cash-based prices for medications are typically cheaper than commercial plan copays. We do not bill your commercial plan. When you purchase your medication from Now Patient, you will be doing so out of your pocket. The spend will not count towards your plan deductibles or gaps.
What should you do if you use too much triamterene?
Call your doctor right away or seek immediate medical attention if your symptoms do not improve or they become worse after using triamterene. You can also call 800-222-1222 to reach the American Association of Poison Control Centers or use its online resource if you think you’ve used too much triamterene. But if you have severe symptoms, call 911 (or your local emergency number) immediately or go to the nearest emergency room.
If you think it is an emergency, call 999 or find your nearest A&E
If you need help now, but it’s not an emergency go to 111.nhs.uk or call 111. Alternatively you can speak to one of our pharmacists or use the Now Patient app to make an appointment with your GP.
What should I do if I miss my dose?
There are occasions when people forget to take their medication at correct prescribed times. This may not only have an effect on potentially making the medication less effective but it may also inadvertently lead to taking doses too close together, thereby increasing the risks of side effects.
Click here to find out what to do if you forgot to take your medication
What is generic triamterene?
Generic triamterene refers to the non-brand-name version of the medication. It contains the same active ingredient as the brand-name drug but is typically less expensive.
FDA approval of triamterene
Triamterene is approved by the U.S. Food and Drug Administration (FDA) for the treatment of hypertension (high blood pressure) and edema (fluid retention).
Active ingredient of triamterene
The active ingredient of triamterene is triamterene.
US brand name of triamterene and manufacturer
Triamterene is available in the US under various brand names, including Dyrenium and Maxzide. The manufacturers may vary depending on the brand names.
UK brand name of triamterene and manufacturer
In the UK, triamterene is available under various brand names, including Dyazide. The manufacturer may vary depending on the brand name.
Prescription requirement for triamterene
A prescription (Rx) is required for triamterene in both the US and the UK.
Availability of triamterene in the UK with NHS prescription
Triamterene is available in the UK with an NHS prescription.
Conditions treated by triamterene
Triamterene is used in combination with thiazide diuretics such as hydrochlorothiazide for the treatment of hypertension (high blood pressure) and edema (fluid retention) associated with various conditions, such as congestive heart failure, liver disease, and kidney disorders.
How does triamterene work?
Triamterene is a potassium-sparing diuretic. It works by inhibiting the reabsorption of sodium in the kidneys, promoting the excretion of sodium and water from the body while conserving potassium. This helps to reduce fluid buildup and lower blood pressure.
Forms of triamterene available
Triamterene is available in various forms, including oral capsules and tablets.
Dosage of triamterene
The dosage of triamterene may vary depending on the specific condition being treated, the severity of the condition, and other individual factors. It is important to follow the recommended dosage instructions provided by the healthcare provider.
Directions for triamterene use
Triamterene should be taken as directed by the healthcare provider. The specific instructions may include the timing of administration, dosage adjustments, and any necessary precautions.
Warnings and precautions for triamterene
- Triamterene may interact with other medications and substances, and dosage adjustments or close monitoring may be necessary
- It is important to monitor potassium levels during treatment with triamterene, as it can cause hyperkalemia (high potassium levels) in some individuals
- Tell your doctor if you have diabetes, kidney stones, heart disease, kidney disease, or liver disease
- Triamterene may pass into breast milk. Speak to your doctor before breast-feeding
Possible side effects of triamterene
Common side effects of triamterene may include dry mouth, dizziness, lightheadedness, headache, nausea, vomiting, muscle weakness, and increased urination. If these side effects persist or worsen, it is important to contact a healthcare provider. Get medical help right away if you have a serious side effect such as an allergic reaction. Symptoms include hives, trouble breathing, worsening shortness of breath, sore throat, chest pain, swelling of the face, tongue or throat, red skin lesions, blisters, and serious skin reactions.
Interactions with other drugs
Triamterene may interact with other medications, including angiotensin-converting enzyme (ACE) inhibitors such lisinopril, lithium, medications for diabetes or high blood pressure, and nonsteroidal anti-inflammatory medications (NSAIDs) such as ibuprofen and naproxen. It is important to inform your healthcare provider about all the prescription drugs, over the counter nonprescription medications, salt substitutes, herbal products, potassium supplements, and vitamins you are taking to avoid potential adverse effects and drug interactions.
Similar drugs to triamterene
Other potassium-sparing diuretics, such as amiloride, may be used as alternatives to triamterene for the treatment of hypertension and edema.
Sources:
- FDA Prescribing Information for Dyrenium
- WebMD – Triamterene
- Drugs.com – Triamterene
- NHS UK
About Now Patient
Now Patient’s online services are available in the US and UK. We help you manage your prescriptions, doctor appointments, test results, health risks, and a lot more, all in one place for FREE. If you are in the United States, you could enjoy savings using Now Patient’s mail-order pharmacy or use the Now Patient Rx Advantage Card at over 65,000 pharmacies, with savings of up to 90% on popular FDA-approved brand and generic medications like Ozempic, Mounjaro, clopidogrel and lots more. We do not currently handle commercial insurance, Medicare or Medicaid. UK NHS and private prescriptions are delivered FREE of charge across England & Wales by our UK NHS online pharmacy.

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