Introduction About ATEDAC H 50/12.5 TABLET

ATEDAC H 50/12.5 TABLET is a combination of Atenolol and Hydrochlorothiazide which belongs to the group of medicines called Antihypertensive agents. It is used to manage hypertension (high blood pressure). It can also be used to manage arrhythmias (uneven heartbeat) and can reduce the risk of heart attack (myocardial infarction), stroke or chest pain (angina).

Before taking ATEDAC H 50/12.5 TABLET inform your doctor if you have any liver or kidney problems. You must also inform your doctor if you have diabetes, thyroid problems, asthma, poor blood circulation, dehydration or low sodium, potassium or magnesium levels in the blood as a precaution.

ATEDAC H 50/12.5 TABLET is not recommended for use in patients with severe heart problems apart from hypertension (such as uncontrollable heart failure or heart block). Consult your doctor before taking this medicine if you are pregnant or breastfeeding.

The most common side effects of taking this medicine are nausea, diarrhea, constipation, cold hands and feet, low blood pressure and slow heartbeat. Consult your doctor if any of these side effects worsens.

Uses Of ATEDAC H 50/12.5 TABLET

It is used to:

• Manage Hypertension (high blood pressure)
• Manage arrhythmia (uneven heartbeat)
• Prevents heart attack, stroke and angina (chest pain)

How ATEDAC H 50/12.5 TABLET Works

ATEDAC H 50/12.5 TABLET is an antihypertensive medicine. It contains two medicines namely, atenolol and hydrochlorothiazide. Atenolol works by blocking the actions of certain chemical messengers (such as adrenaline) in the body that increases heart rate and blood pressure.

Hydrochlorothiazide works by reducing the thickness of the blood by removing excess fluids from the body in the form of urine. Collectively, these actions reduce the strain on the heart and helps the heart to pump more blood with less pressure.

How to use ATEDAC H 50/12.5 TABLET

Take ATEDAC H 50/12.5 TABLET as directed by your physician. Swallow the medicine with a glass of water. Do not crush or chew the medicine.

Try to take ATEDAC H 50/12.5 TABLET at the same time each day. Your doctor will decide the correct dose and duration of therapy for you depending upon your age, body weight and health condition. Do not stop taking this medicine without consulting your doctor.  

Side Effects Of ATEDAC H 50/12.5 TABLET

How To Manage Side Effects

Nausea:

Take ATEDAC H 50/12.5 TABLET with or just after a meal or a snack. Stick to simple meals. Avoid eating rich or spicy food. Consult your doctor if your nausea worsens.

Diarrhoea:

Drink plenty of fluids such as water, fruit juices or electrolytes to avoid dehydration in your body. Consuming ORS can also be beneficial. Consult your doctor immediately if your symptom worsens.

Constipation:

Eat plenty of fibre rich foods such as fresh fruits, vegetables, and cereals. Drink plenty of fluids. Exercise more regularly. Consult your doctor if this side effect bothers you.

Warning & Precautions

Pregnancy

ATEDAC H 50/12.5 TABLET should be used in pregnant women only if it is considered necessary by the physician. Therefore, consult your doctor before taking it.

Breastfeeding

ATEDAC H 50/12.5 TABLET may pass through the breast milk. Therefore, it is not recommended for use in breastfeeding women. However, consult your doctor for advice.

Driving and Using Machines

ATEDAC H 50/12.5 TABLET is unlikely to affect your ability for driving or using machines. However, do not drive or handle any heavy tools or machines if your ability is affected by this medicine.

Alcohol

Consumption of alcohol is not recommended during management with ATEDAC H 50/12.5 TABLET.

Kidney

ATEDAC H 50/12.5 TABLET should be used with caution in patients suffering from kidney diseases. Therefore, consult your doctor before taking it.

Liver

ATEDAC H 50/12.5 TABLET should be used with caution in patients suffering from liver diseases. Therefore, consult your doctor before taking it.

Allergy

Do not take this medicine if you are allergic to atenolol or hydrochlorothiazide.

Lungs

ATEDAC H 50/12.5 TABLET should be used with caution in patients suffering from asthma, wheezing or any breathing problems. Therefore, consult your doctor before taking it.

Heart Disease

ATEDAC H 50/12.5 TABLET is not recommended for use in patients with severe heart problems (such as uncontrollable heart failure, heart block or a very slow or uneven heartbeat). Therefore, consult your doctor before taking it.

Interactions

A. Drug-Drug interactions:

Before taking ATEDAC H 50/12.5 TABLET, inform your doctor if you are taking any of the following medicines such as:

• lithium (a medicine used to manage mental illnesses)
• clonidine (a medicine used for high blood pressure and migraine)
• other medicines used to manage heart problems (such as verapamil, diltiazem and nifedipine)
• medicines used to manage uneven heartbeat (such as digoxin, disopyramide, quinidine or amiodarone)
• adrenaline (a medicine used to stimulate heart functions)
• medicines used for pain and inflammation (such as ibuprofen or indomethacin)
• medicines used to manage diabetes (such as insulin, metformin, glimepiride, teneligliptin, pioglitazone)
• medicines used to manage nasal congestion or cold remedies (such as dextromethorphan)  
• medicines that can depress the brain such as barbiturates (Ex. phenobarbital)
• narcotic drugs (used for pain relief) such as morphine, fentanyl, pethidine
• medicines used to reduce blood cholesterol levels (such as cholestyramine, colestipol)
• corticosteroids (used to manage inflammation) Ex. prednisolone
• corticotropin (a medicine used to correct hormone problems)
• noradrenaline (a medicine used to increase blood pressure)
• tubocurarine, dantrolene (medicines used to relax muscles)

Overdosage:

If you or anyone else accidentally took more ATEDAC H 50/12.5 TABLET, consult your doctor immediately. Overdosage may cause low blood pressure, decreased heartbeat, and bronchospasm (constriction of airways).

Synopsis

More Information

• Keep ATEDAC H 50/12.5 TABLET out of reach of children
• Store ATEDAC H 50/12.5 TABLET room temperature

FAQs About ATEDAC H 50/12.5 TABLET

Q: What are the uses of ATEDAC H 50/12.5 TABLET?

A: ATEDAC H 50/12.5 TABLET is used to manage hypertension and arrhythmia. It can also be used to manage the risk of heart attack, stroke or angina.

Q: What type of a medicine is ATEDAC H 50/12.5 TABLET?

A: ATEDAC H 50/12.5 TABLET is an antihypertensive medicine. It slows down your heartbeat and reduces force of contraction of the heart. It also reduces thickness of the blood by removing excess fluids from the body in the form of urine. Collectively, it reduces the strain on the heart and helps the heart to pump blood more smoothly with less pressure.

Q: What happens when I stop taking ATEDAC H 50/12.5 TABLET?

A: Do not stop taking ATEDAC H 50/12.5 TABLET without consulting your doctor as your blood pressure may raise once again. Make sure to take ATEDAC H 50/12.5 TABLET for the stipulated duration recommended by your doctor to achieve maximum results.

Q: What is the best time to take ATEDAC H 50/12.5 TABLET?

A: ATEDAC H 50/12.5 TABLET can be taken with or without meals. Your doctor will decide the best time for you to take ATEDAC H 50/12.5 TABLET based on your age, body weight and disease condition.

Q: What to do if I forgot to take a dose of ATEDAC H 50/12.5 TABLET?

A: If you forgot to take a dose of ATEDAC H 50/12.5 TABLET, take it as soon as you remember. However, if it is time for the next dose of ATEDAC H 50/12.5 TABLET, skip the missed dose and take the next one regularly. Do not take a double dose of ATEDAC H 50/12.5 TABLET to compensate the missed ones.

Q: What precautions should be followed while taking ATEDAC H 50/12.5 TABLET?

A: Before taking ATEDAC H 50/12.5 TABLET inform your doctor if you have any liver or kidney problems. You must also inform your doctor if you have diabetes, thyroid problems, asthma, poor blood circulation, dehydration or low sodium, potassium or magnesium levels in the blood as a precaution. Consult your doctor before taking this medicine if you are pregnant or breastfeeding. Regularly visit your doctor and take all the necessary blood test recommended by your doctor without fail.

Q: Can I consume alcohol while taking ATEDAC H 50/12.5 TABLET?

A: Avoid consumption of alcohol while taking ATEDAC H 50/12.5 TABLET as it might make you feel dizzier and drowsier.

Q: What happens if I accidentally take more ATEDAC H 50/12.5 TABLET?

A: If you or anyone else accidentally took more ATEDAC H 50/12.5 TABLET, consult your doctor immediately. Overdosage may cause low blood pressure, decreased heartbeat, and bronchospasm (constriction of airways).

Q: Can I take ATEDAC H 50/12.5 TABLET daily?

A: Take ATEDAC H 50/12.5 TABLET as advised by your physician. Your doctor will evaluate your health condition and suggests whether can you take ATEDAC H 50/12.5 TABLET every day or not.

Q: Is ATEDAC H 50/12.5 TABLET safe to use in diabetic patients?

A: ATEDAC H 50/12.5 TABLET may alter the blood sugar levels in your body. Therefore, it is necessary to inform your doctor if you have diabetes before taking ATEDAC H 50/12.5 TABLET as a precaution. Your doctor will closely monitor you blood sugar levels to avoid the risk of side effects.

Q: What are the side effects of ATEDAC H 50/12.5 TABLET?

A: The most common side effects of taking this medicine are nausea, diarrhea, constipation, cold hands and feet, low blood pressure and slow heartbeat. Consult your doctor if any of these side effects worsens.

Q: Can I stop taking ATEDAC H 50/12.5 TABLET once my symptoms subside?

A: No. Do not stop taking ATEDAC H 50/12.5 TABLET without consulting your doctor. As hypertension is a chronic condition, long term management may be necessary to control its symptoms. Therefore, take ATEDAC H 50/12.5 TABLET as advised by your doctor for the stipulated duration. Premature discontinuation of therapy may increase your blood pressure once again.

Q: Can ATEDAC H 50/12.5 TABLET be taken during pregnancy?

A: ATEDAC H 50/12.5 TABLET should be used in pregnant women only if it is considered necessary by the physician. Therefore, consult your doctor before taking it.

Q: Is ATEDAC H 50/12.5 TABLET safe to use in kidney disease?

A: ATEDAC H 50/12.5 TABLET should be used with caution in patients with kidney problems. Your doctor will access your health condition and suggest a suitable dose for you.

Q: Can the use of ATEDAC H 50/12.5 TABLET affect the liver?

A: Yes. ATEDAC H 50/12.5 TABLET may affect the way your liver work. It can elevate the levels of certain liver enzymes in your body. Therefore, it should be used with caution in patients with liver problems. Consult your doctor before taking it.

Q: Does ATEDAC H 50/12.5 TABLET cause frequent urination?

A: Yes. ATEDAC H 50/12.5 TABLET may cause frequent urination. It is because ATEDAC H 50/12.5 TABLET contains a medicine called hydrochlorothiazide which is a diuretic (water pill). It excretes the excess water from the body in the form of urine. Therefore, it is advised to take ATEDAC H 50/12.5 TABLET at least 5 hours before bedtime to avoid the urge at night to urinate.

Q: Can I take potassium supplements along with ATEDAC H 50/12.5 TABLET?

A: Yes. Potassium supplements can be taken along with ATEDAC H 50/12.5 TABLET. However, consult your doctor before taking it.

References

1. KD. Tripathi. Antiadrenergic Drugs (Adrenergic Receptor Antagonists) and Drugs for Glaucoma & Cardiovascular drugs. Antihypertensive Drugs. Essentials of medical pharmacology. Seventh edition. 2013. Page – 149 & 559.

2. Johnson, J A et al. Hydrochlorothiazide and atenolol combination antihypertensive therapy: effects of drug initiation order. Clinical pharmacology and therapeutics. National Library of Medicine. National Center for Biotechnology Information. November 2010. [Accessed on 30th December 2022] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2765524/

3. Accord Healthcare Limited. Electronic Medicines Compendium (EMC). [Revised in October 2021] [Accessed on 30th December 2022] https://www.medicines.org.uk/emc/files/pil.6025.pdf

4. Mylan Pharmaceuticals Inc. U.S. Food and Drug Administration. [Revised in May 2011] [Accessed on 30th December 2022] https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/040735s004,040770s003lbl.pdf

5. Torrent Pharmaceuticals Ltd. BETACARD-H (Atenolol and Hydrochlorothiazide Tablets). [Revised in July 2017]. [Accessed on 30th December 2022] https://www.torrentian.com/pisheet/Upload/PI_Sheet/562.pdf

6. Central Drugs Standard Control Organization. Atenolol (25mg, 50mg) + HCTZ (12.5mg, 12.5 mg) Tablet. January 2005. [Accessed on 30th December 2022] https://cdsco.gov.in/opencms/resources/UploadCDSCOWeb/2018/UploadApprovalNewDrugs/dciApprovedfdc.pdf

Useful Diagnostic Tests

• Kidney Function Test