Topgain Liquid

Reviewed By Dr. Rajeev Sharma, MBA, MBBS

Last updated on 26 Feb 2026 | 03:20 PM (IST)

Topgain Liquid is a vasodilator used in the treatment of certain hypertension cases. It is generally used as a second-line treatment when other antihypertensive medicines have not been effective or are not suitable for a patient. It relaxes and widens the blood vessels, allowing blood to flow more easily.

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General Information

Contains

Minoxidil (2% w/v)

Marketer

Apple Therapeutics Pvt Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Topgain Liquid may be taken with or without food. Take it in the exact dose and duration for as long as your doctor has prescribed for maximum benefits. Do not stop taking the medicine until you have finished the complete course. The effects are lost if the medication is stopped.

Some common side effects of this medicine include low blood pressure, headache, excessive hair growth, weight gain, fast heart rate, low platelet count, decreased white blood cells, and ECG changes. While on treatment with this medicine, the doctor may advise regular monitoring of its effects and adjust the dosage as needed.

Topgain Liquid may not be suitable for everyone. To make sure it is safe for you, let the doctor know about all the other medications you are taking. Let the doctor also know if you have any preexisting medical conditions. Pregnant and breastfeeding women should consult their doctors before using this medicine.

Uses of Topgain Liquid

Hypertension (high blood pressure)

Benefits of Topgain Liquid

Hypertension (high blood pressure)
Topgain Liquid helps lower blood pressure by relaxing and widening the blood vessels, reducing peripheral vascular resistance. It is beneficial in certain cases of resistant hypertension when other antihypertensive medications do not work or are contraindicated.

Side effects of Topgain Liquid

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 Topgain

Hypertrichosis (excessive hair growth)
Weight gain
Tachycardia
Hypotension (low blood pressure)
Headache
Decreased white blood cell count
ECG changes

How to use Topgain Liquid

Use this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Topgain Liquid may be taken with or without food.

How Topgain Liquid works

Topgain Liquid belongs to the class of medicine known as potassium channel openers. It is an antihypertensive peripheral vasodilator. It works by opening adenosine triphosphate-sensitive potassium channels in vascular smooth muscle cells. This helps to dilate the arteries (blood vessels) to increase the blood flow and decrease the blood pressure.

Quick tips

Topgain Liquid may cause dizziness. Do not drive or perform activities that require mental focus until you know how Topgain Liquid affects you.
Do not consume alcohol while taking Topgain Liquid as it may cause increased dizziness.
It can cause salt and water buildup 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.
It may cause increased body hair growth. This is reversible within one to six months of stopping treatment.
Do not stop taking Topgain Liquid suddenly without talking to your doctor.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Topgain Liquid. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Topgain Liquid 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

CAUTION

Topgain Liquid should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.

Driving

CAUTION

Topgain Liquid may cause dizziness or weakness due to changes in blood pressure. Do not drive if these symptoms occur.

Kidney

CAUTION

Topgain Liquid should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.
Regular monitoring of blood pressure is recommended for better dose adjustment.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Topgain Liquid in patients with liver disease.

Interaction with drugs

Taking Topgain with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Moderate

Baclofen (Oral Route)

If concurrent use is essential, watch out for symptoms such as dizziness, fainting, blurred vision, nausea, fatigue, confusion, cold or clammy skin, shallow breathing or rapid pulse and consult your doctor if you experience them. They may adjust the doses as per the observations.

Moderate

Methylphenidate (Oral Route)

If concurrent use is essential, your doctor may monitor your blood pressure closely. Methylphenidate may reduce efficacy of Minoxidil.

Moderate

Bortezomib (Injection Route)

Your doctor may monitor blood pressure and adjust the dose, if required.

Moderate

Selegiline (Oral Route)

Do not consume Selegiline with Minoxidil. If concurrent use is essential, your doctor may monitor your blood pressure closely. They may adjust the doses as per the observations.

Moderate

Hydralazine (Injection Route)

Monitor your blood pressure regularly and talk to your doctor if you notice any unusual symptoms. Your doctor may adjust the dose if required.

Frequently asked questions

What is Topgain Liquid, and what is it used for?

Topgain Liquid belongs to a class of medicines known as potassium channel openers. It helps relax blood vessels. Widening peripheral blood vessels will decrease blood pressure. This decreases the workload of the heart to pump blood and helps in the treatment of certain hypertension cases.

Can I stop taking Topgain Liquid when my condition improves?

No, you should not stop taking Topgain Liquid without speaking to your doctor first. If you stop Topgain Liquid suddenly, rebound hypertension may occur. Talk to your doctor if you are experiencing any side effects.

How long does it take Topgain Liquid to start working?

Topgain Liquid starts working after about an hour of taking the medicine, but full benefits may be seen only after 7 days.

For how long do I need to continue Topgain Liquid?

Continue taking your medicine for as long as your doctor tells you. Topgain Liquid is generally prescribed for the long term. You may even need to take it for the rest of your life.

What if somebody accidentally takes an excess of Topgain Liquid?

He or she should be taken to the hospital immediately. The person may experience signs of low blood pressure, which include feeling weak or dizzy. He or she may also experience irregular or fast heartbeat.

Who should not use Topgain Liquid?

People who are allergic to Topgain Liquid or any of its ingredients should avoid using this medicine. 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 Topgain Liquid. Additionally, patients taking medicines to treat erectile dysfunction (e.g., sildenafil, tadalafil, and vardenafil) or medicines to treat pulmonary hypertension (e.g., riociguat) should not use the medication. Your blood pressure may be affected if these medicines are taken with Topgain Liquid or if you have low blood volume.

Can Topgain Liquid affect my sex life?

No, Topgain Liquid 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 Topgain Liquid. Taking them together can lead to a serious drop in your blood pressure.

Fact Box

Chemical Class

Dialkylarylamines

Habit Forming

Therapeutic Class

CARDIAC

Action Class

Potassium Channel Openers (KCOs)

Related lab tests

Kidney Function Test

References

Burkhart C, Morrell D, Goldsmith L. Dermatological Pharmacology. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. p. 1829.
Benowitz NL. Antihypertensive Agents. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 179.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 922-24.
Minoxidil. Sandwich, Kent: Pfizer Limited; 1995 [revised Jun. 2018]. [Accessed 30 Jan. 2019] (online) Available from:
Minoxidil tablets. New York, New York: Pharmacia & Upjohn Company; 2015. [Accessed 19 Mar. 2019] (online) Available from:
Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 18 Mar. 2019] (online) Available from:
Minoxidil [Prescribing Information]. Kelambakkam, Tamil Nadu: Par Formulations Private Limited; 2023. [Accessed 18 Jul. 2023]. (online) Available from:
Badri T, Nessel TA, Kumar DD. Minoxidil. [Updated 2023 Feb 21]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan. [Accessed 18 Jul. 2023]. (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: Apple Therapeutics Pvt Ltd
Address: 608, Siddhartha Building- 96, Nehru Place, New Delhi-110019

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Topgain Liquid. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

Lab tests offered by us

Why we need a prescription?

Topgain Liquid

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Topgain Liquid

Benefits of Topgain Liquid

Side effects of Topgain Liquid

How to use Topgain Liquid

How Topgain Liquid works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Baclofen (Oral Route)

Methylphenidate (Oral Route)

Bortezomib (Injection Route)

Selegiline (Oral Route)

Hydralazine (Injection Route)

Frequently asked questions

What is Topgain Liquid, and what is it used for?

Can I stop taking Topgain Liquid when my condition improves?

How long does it take Topgain Liquid to start working?

For how long do I need to continue Topgain Liquid?

What if somebody accidentally takes an excess of Topgain Liquid?

Who should not use Topgain Liquid?

Can Topgain Liquid affect my sex life?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Kidney Function Test

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

Related/Popular tests