ApREsol 50mg Tablet

Dihydralazine (50mg)

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ApREsol 50mg Tablet belongs to a class of drugs known as vasodilators and is used for the treatment of hypertension (high blood pressure). It may also be used in combination with other medicines in the treatment of heart failure.

Written By Dr. Mayank, Pharm.D,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 15 Dec 2025 | 05:54 PM (IST)

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General Information

Contains

Dihydralazine (50mg)

Marketer

Ordain Health Care Global Pvt Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

ApREsol 50mg Tablet works by relaxing and enlarging certain small blood vessels so that blood flows through them more easily. It may be taken with or without food, preferably at the same time, each day. You must follow your doctor’s instructions exactly, taking all the prescribed medicines, in the right amounts, each day. These medicines will help keep your blood pressure down. Do not skip any doses. If you forget a dose of ApREsol 50mg Tablet, wait until it is time for your next dose, then continue with your regular schedule. Do not stop taking it, or any of your other high blood pressure medicines, without checking with your doctor.

ApREsol 50mg Tablet is generally safe and suitable for most people but has some potential side effects. The most common are headache, loss of appetite, nausea, vomiting, diarrhea and increased heart rate. Talk to your doctor if you are bothered by side effects or they do not resolve.

Uses of ApREsol Tablet

Benefits of ApREsol Tablet

Hypertension (high blood pressure)
Hypertension is a condition where the force of the blood against the artery walls remains consistently high, which can increase the risk of heart disease, stroke, and other serious issues. ApREsol 50mg Tablet helps lower elevated blood pressure, reducing the strain on the heart and blood vessels. This helps prevent complications like heart attacks, strokes, and kidney problems.

Heart Failure
Heart failure is a condition where the heart cannot pump blood efficiently, leading to symptoms like breathlessness, fatigue, and fluid buildup. When used with other medications, ApREsol 50mg Tablet can improve blood flow and reduce the workload on the heart. This combination treatment helps improve heart function and overall quality of life.

Side effects of ApREsol Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of ApREsol

Diarrhea
Headache
Increased heart rate
Loss of appetite
Nausea
Palpitations
Vomiting

How to use ApREsol Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. ApREsol 50mg Tablet may be taken with or without food.

How ApREsol Tablet works

ApREsol 50mg Tablet works by relaxing blood vessel which lowers blood pressure and allows more blood and oxygen to reach the heart and other organs.

Quick tips

ApREsol 50mg Tablet is usually taken in combination with medications to slow your heart from beating too fast (beta-blockers) and medications that remove the excess fluid (diuretics).
It can cause salt and water build up in your body. Monitor your weight regularly and inform your doctor if you gain weight, as this could indicate that your body is retaining too much fluid.
Do not stop taking ApREsol 50mg Tablet suddenly without talking to your doctor.

Safety advice

Alcohol

UNSAFE

It is unsafe to consume alcohol with ApREsol 50mg Tablet

Pregnancy

CONSULT YOUR DOCTOR

The safety of ApREsol 50mg Tablet during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

CONSULT YOUR DOCTOR

ApREsol 50mg Tablet may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

UNSAFE

ApREsol 50mg Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

ApREsol 50mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.

Liver

CAUTION

ApREsol 50mg Tablet should be used with caution in patients with severe liver disease. Dose adjustment may be needed.

Frequently asked questions

What is ApREsol 50mg Tablet and what is it used for?

ApREsol 50mg Tablet belongs to a class of medicines known as potassium channel openers. It helps in the removal of potassium from the walls of arteries. This results in increased space in the arteries for the blood to flow easily, thereby reducing the workload of the heart to pump the blood. It also improves the blood and oxygen supply to your heart muscle. It is prescribed to patients with stable angina (heart-related chest pain) who cannot take other medicines (beta blockers, calcium channel antagonist) meant for the treatment of angina.

Can I stop taking ApREsol 50mg Tablet?

No, you should not stop taking ApREsol 50mg Tablet without consulting your doctor. Suddenly stopping the medication may cause reoccurring of your anginal pain. It would be better to consult your doctor if you are experiencing any side effects.

How long does it take ApREsol 50mg Tablet to start working?

ApREsol 50mg Tablet starts working after about an hour of taking the medicine. However, full benefits may be seen only after 4 to 5 days. Consult your doctor if you do not notice any significant improvement in your condition.

For how long do I need to continue ApREsol 50mg Tablet?

ApREsol 50mg Tablet is generally prescribed for a long term. You may even need to take it for the rest of your life. You should continue taking your medicine for as long as your doctor tells you. However, if you experience any bothersome side effects, consult your doctor.

What if somebody accidentally takes an excess of ApREsol 50mg Tablet?

Taking ApREsol 50mg Tablet in excess may cause low blood pressure and the person may feel weak or dizzy. Also, one may experience irregular or fast heartbeat. In case of an overdose, immediately consult the doctor and seek emergency medical help.

Can I take ApREsol 50mg Tablet if I am taking aspirin?

You should avoid taking ApREsol 50mg Tablet and aspirin together. Taking these two medicines together increases the risk of ulcer or bleeding in the mouth, stomach or intestine. Immediately consult your doctor, if you notice blood in your stool or vomit while using ApREsol 50mg Tablet.

Who should not use ApREsol 50mg Tablet?

People who are allergic to ApREsol 50mg Tablet or any of its ingredients should avoid using ApREsol 50mg Tablet. Also, patients who have heart problems such as cardiogenic shock or left ventricular failure with low filling pressure or cardiac decompensation or have a build-up of fluid in the lungs (pulmonary edema) should not use ApREsol 50mg Tablet. Additionally, it is advised to avoid using ApREsol 50mg Tablet in people taking medicines to treat erectile dysfunction (e.g., sildenafil, tadalafil, and vardenafil) or medicines to treat pulmonary hypertension (e.g., riociguat). This is because these medicines may interfere with the working of ApREsol 50mg Tablet and affect your blood pressure. Fluctuations in blood pressure could also be due to low blood volume.

Can ApREsol 50mg Tablet affect my sex life?

No, ApREsol 50mg Tablet does not affect your sex life. However, it is not recommended to take medicines used to treat erectile dysfunction (e.g., sildenafil or tadalafil) or premature ejaculation (e.g., vardenafil or dapoxetine) while taking ApREsol 50mg Tablet. Taking them together can lead to a serious drop in your blood pressure. Consult your doctor if you are not sure.

Fact Box

Chemical Class

Phthalazines

Habit Forming

Therapeutic Class

CARDIAC

Action Class

Potassium Channel Openers (KCOs)

Related lab tests

Kidney Function Test

References

Hydralazine Hydrochloride [Prescribing Information]. Columbus, Ohio: American Health Packaging; 2022. [Accessed 20 Feb. 2024] (online) Available from:

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Ordain Health Care Global Pvt Ltd
Address: Exeltis - Ordain Health Care Global Pvt Ltd , Khivraj Complex - II, 4th Floor, No: 480, Anna Salai, Nandanam, Chennai - 600 035, Tamil Nadu, India.

Vendor Details

Country of origin: India

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