Atenolol-chlorthalidone Generic

FDA badge
Looking for ways to save up to 90%* on your FDA-approved branded and generic medications?
You could enjoy savings using Now Patient’s mail-order online pharmacy or the Now Patient Rx Advantage Card at over 65,000 pharmacies.
US Flag
United States
*Based on the difference between the U&C price submitted and the price the patient paid, as of April 2023.

Mail Order Pharmacy

  1. Medication
    You save
    US Flag
  2. Atenolol-Chlorthalidone
    Generic for Tenoretic
    30 tablets $9.3 USD
    Save $21.60
  3. Atenolol-Chlorthalidone
    Generic for Tenoretic
    50 tablets $14.1 USD
    Save $37.40
Now Patient Parcel

Or register now to use our savings card

Savings Card

Save up to 90% of your branded or generic medications using the Now Patient Rx Advantage Card

Do you need a prescription for atenolol-chlorthalidone?

Yes, atenolol-chlorthalidone is only available with a valid physician Rx.

How much is atenolol-chlorthalidone without Insurance in the US?

Our website gives two competitive savings options to US customers who wish to purchase atenolol-chlorthalidone, 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 atenolol-chlorthalidone 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 atenolol-chlorthalidone savings card?

Yes. Save up to 90% on your atenolol-chlorthalidone 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 atenolol-chlorthalidone coupon provider in the US?

No. Now Patient does not provide atenolol-chlorthalidone coupons or FREE atenolol-chlorthalidone samples.

Do you accept commercial, Medicare or Medicaid coverage for atenolol-chlorthalidone 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 atenolol-chlorthalidone?


Call your doctor right away or seek immediate medical attention if your symptoms do not improve or they become worse after using atenolol-chlorthalidone. 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 atenolol-chlorthalidone. 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 atenolol-chlorthalidone?

Generic atenolol-chlorthalidone refers to the non-brand-name version of the medication that contains both atenolol and chlorthalidone as active ingredients. It is a combination medication used for the treatment of hypertension (high blood pressure).

FDA approval of atenolol-chlorthalidone

Atenolol-chlorthalidone is approved by the U.S. Food and Drug Administration (FDA) for the treatment of hypertension.

Active ingredients of atenolol-chlorthalidone

Atenolol-chlorthalidone contains two active ingredients: atenolol, which is a beta-blocker, and chlorthalidone, which is a diuretic (water pill).

US brand name of atenolol-chlorthalidone and manufacturer

Atenolol-chlorthalidone is available in the US under various brand names, including Tenoretic. It is manufactured by different pharmaceutical companies.

UK brand name of atenolol-chlorthalidone and manufacturer

In the UK, atenolol-chlorthalidone is available under various brand names, including co-tenidone and atenolol-chlortalidone. The manufacturer may vary depending on the brand name.

Prescription requirement for atenolol-chlorthalidone

A prescription (Rx) is required for atenolol-chlorthalidone in both the US and the UK.

Availability of atenolol-chlorthalidone in the UK with NHS prescription

Atenolol-chlorthalidone is available in the UK with an NHS prescription.

Conditions treated by atenolol-chlorthalidone

Atenolol-chlorthalidone is commonly prescribed for the treatment of hypertension (high blood pressure). It is also used in patients with heart failure to help improve symptoms and prevent complications such as heart attacks and strokes. This medication works by reducing blood pressure through its dual action as a beta-blocker (atenolol) and a diuretic (chlorthalidone), which increases the flow of urine and decreases fluid retention.

How does atenolol-chlorthalidone work?

Atenolol-chlorthalidone works through two different mechanisms of action. Atenolol is a beta-blocker that works by blocking the action of certain chemicals in the body, such as adrenaline, thereby reducing heart rate and blood pressure. Chlorthalidone is a diuretic that increases urine production, helping to remove excess fluid from the body and lower blood pressure.

Forms of atenolol-chlorthalidone available

Atenolol-chlorthalidone is available in the form of oral tablets.

Dosage of atenolol-chlorthalidone

The dosage of atenolol-chlorthalidone may vary depending on the individual’s condition, medical history, and response to the medication. It is important to follow the recommended dosage instructions the healthcare provider provides.

Directions for atenolol-chlorthalidone use

Atenolol-chlorthalidone should be taken exactly as directed by the healthcare provider. The medication is usually taken orally, with or without food. It is important to take atenolol-chlorthalidone consistently and continue the prescribed treatment course. If you miss a dose, take it as soon as you remember. However, if it is close to the time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one. Store at room temperature away from moisture, heat, and light.

Drug Interactions

  • Lithium: Atenolol-chlorthalidone may increase the levels of lithium in your blood, increasing the risk of side effects. It is important to monitor lithium levels closely if you are taking both medications
  • Digoxin: Co-administration with atenolol-chlorthalidone can increase digoxin levels in the blood, potentially causing adverse effects. Regular monitoring of digoxin levels is recommended
  • Other antihypertensive drugs: Combining atenolol-chlorthalidone with other antihypertensive medications can further lower your blood pressure, which may result in dizziness or fainting. Close monitoring and adjustment of dosages may be necessary
  • Taking NSAIDs (nonsteroidal anti-inflammatory drugs) along with atenolol-chlorthalidone can reduce its antihypertensive effect and increase the risk of kidney problems. It is advised to use NSAIDs cautiously while on this medication and inform your doctor about any new symptoms
  • Concurrent use of certain anti-diabetic medicines like insulin or oral hypoglycemic agents with atenolol-chlorthalidone might mask signs and symptoms of low blood sugar. Regular monitoring for glucose control is essential when using these combinations

Warnings and precautions for atenolol-chlorthalidone

  • If you have asthma or shortness of breath, use caution when taking atenolol-chlorthalidone as it may worsen your symptoms
  • Atenolol, one of the components of this medication, can lower heart rate and worsen any existing heart block. Heart block refers to a condition where the electrical signals are in your heart
  • Individuals with diabetes mellitus should monitor their blood sugar levels closely while on this medication to prevent any fluctuations
  • People with gout or high uric acid levels should be aware that atenolol-chlorthalidone can potentially increase these levels and trigger a gout attack
  • Let your healthcare provider know if you have any known allergies, especially to atenolol, chlorthalidone, or other similar medications. Allergic reactions can range from mild symptoms like skin rash or itching to severe reactions like trouble breathing or swelling of the face, lips, or tongue. Seek immediate medical attention if you experience any signs of an allergic reaction
  • It is important to inform a healthcare professional about any existing medical conditions, especially liver disease and kidney disease, certain types of heart rhythm problems, allergies, and any other prescription drugs or supplements you are currently taking, to avoid potential drug interactions and adverse effects

Use of atenolol-chlorthalidone during pregnancy and breastfeeding

The use of atenolol-chlorthalidone during pregnancy and breastfeeding should be carefully considered, and the potential risks and benefits should be discussed with a healthcare provider. The medication may be used during pregnancy and breastfeeding if the potential benefits outweigh the risks.

Possible side effects of atenolol-chlorthalidone

Common side effects of atenolol-chlorthalidone may include lightheadedness, tiredness, drowsiness, increased urination, dry mouth, constipation and electrolyte imbalances (such as low potassium levels in your blood). Serious side effects are possible but less common. Promptly report any concerning symptoms to a healthcare provider.

Similar drugs to atenolol-chlorthalidone

Other combination medications used for the treatment of hypertension include hydrochlorothiazide with various other antihypertensive agents.



Now Patient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information in this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.

The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.

Stefano Mirabello Medical Reviewer
Pharmacist / B.Pharm
To improve the lives of everyone by making high-quality care accessible and convenient

As technologists and clinicians, we built Now Patient to be more than just an online pharmacy.  We are here to improve lives.  Our service gives you access to smart features & resources that can help empower you to take control of your health and improve your health outcomes.  All this, in one place, for FREE.  We strive to bring a fresh perspective to managing health. Not play by the rules. Now Patient can be accessed by downloading the App or using your web browser.

A mobile app displaying a health care service.
Join the thousands of happy customers in the US and UK already using Now Patient

Manage your health and prescriptions all in one place for FREE.  Available to use by downloading the App, or using your web browser.

Reminders page
Your Questions Answered
For your peace of mind, we can answer your health questions quickly
If you want to learn more about the range of services that we provide which can help manage and improve your health, then just click the button below.
Find your answers