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Testabolin 25mg Injection

Nandrolone Decanoate (25mg)

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Testabolin 25mg Injection is a medicine used in the treatment of osteoporosis in post-menopausal women. It helps strengthen the bones which become thin and brittle due to osteoporosis.

Written By Dr. Syeda Aafia, MBA, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 23 Sep 2026 | 01:02 AM (IST)

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Testabolin 25mg Injection

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Nandrolone Decanoate (25mg)

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General Information

Contains

Nandrolone Decanoate (25mg)

Marketer

Symbiosis Life Sciences Limited

Storage

Store below 30°C

The content is shown in English

Product introduction

Testabolin 25mg Injection can be taken with or without food. It should be taken exactly as prescribed by your doctor. Your doctor will decide the dose and how often you should take them. You should take this medicine regularly to get the most benefit from it. Do not stop taking the medicine even if you feel better unless the doctor tells you so.

Taking this medicine may cause few common side effects such as edema (swelling of legs, ankle, and feet), nausea, acne, and breast enlargement. Let your doctor know if any of these side effects bother you. If this medicine is used for a long time, you may have to get regular tests to check your bone density.

Before using this medicine, inform your doctor if you have any problems with your liver or kidneys. You should also tell your doctor all the other medicines you are taking. Pregnant and breastfeeding mothers should consult with their doctors before using the medicine.

Uses of Testabolin Injection

Post menopausal osteoporosis

Benefits of Testabolin Injection

Post menopausal osteoporosis
Postmenopausal osteoporosis is a condition where bones become weak and brittle due to a drop in estrogen levels after menopause, increasing the risk of fractures. Testabolin 25mg Injection helps by promoting bone formation and increasing bone density. This reduces the likelihood of fractures, improves mobility, and supports overall bone health in postmenopausal women.

Side effects of Testabolin Injection

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 Testabolin

Edema (swelling)
Nausea
Breast enlargement
Acne

How to use Testabolin Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Testabolin Injection works

Testabolin 25mg Injection is an anabolic steroid which mimics the effect of male hormone (testosterone). It works by strengthening the bones which become thin and fragile due to osteoporosis.

All substitutes for Testabolin 25mg Injection

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

You have been prescribed Testabolin 25mg Injection for the treatment of osteoporosis in women after menopause.
It is given as an injection into muscle of upper arm or leg by your doctor.
Inform your doctor if you develop male characteristics such as hoarseness, increased hair growth, acne and increased sex drive.
Do not take Testabolin 25mg Injection if you are pregnant, planning to conceive, or breastfeeding.
You have been prescribed Testabolin 25mg Injection for the treatment of osteoporosis in women after menopause.
It is given as an injection into muscle of upper arm or leg by your doctor.
Inform your doctor if you develop male characteristics such as hoarseness, increased hair growth, acne and increased sex drive.
Do not take Testabolin 25mg Injection if you are pregnant, planning to conceive, or breastfeeding.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Testabolin 25mg Injection. Please consult your doctor.

Pregnancy

UNSAFE

Testabolin 25mg Injection is highly unsafe during pregnancy. It can cause serious harm to the unborn baby, including birth defects and pregnancy loss. Do not use this medicine if you are pregnant or planning to become pregnant.

Breast feeding

UNSAFE

Testabolin 25mg Injection is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.

Driving

CONSULT YOUR DOCTOR

It is not known whether Testabolin 25mg Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

CONSULT YOUR DOCTOR

There is limited data available on the use of Testabolin 25mg Injection in patients with kidney disease. Please consult your doctor.

Liver

UNSAFE

Testabolin 25mg Injection is unsafe to use in patients with liver disease and should be avoided.

Interaction with drugs

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

Severe

Ciclosporin (Oral Route)

Do not consume Ciclosporin with Nandrolone Decanoate. If concurrent use is essential, your doctor may monitor your liver function frequently.

Severe

Ciclosporin (Injection Route)

Do not consume Ciclosporin with Nandrolone Decanoate. If concurrent use is essential, your doctor may monitor your liver function frequently.

Moderate

Gliclazide (Oral Route)

If concurrent use is essential, your doctor may monitor your glucose levels frequently and adjust the doses as per the observations.

Moderate

Glibenclamide (Oral Route)

If concurrent use is essential, your doctor may monitor your glucose levels frequently and adjust the doses as per the observations.

Moderate

Metformin (Oral Route)

If concurrent use is essential, your doctor may monitor your glucose levels frequently and adjust the doses as per the observations.

Frequently asked questions

What is Testabolin 25mg Injection used for?

Testabolin 25mg Injection is usually used to help manage certain conditions associated with protein deficiency, bone loss, or weakness caused by long-term illness. It may also be prescribed in specific situations where the body needs support in building and maintaining muscle and bone tissue.

How does Testabolin 25mg Injection work?

Testabolin 25mg Injection contains Nandrolone Decanoate, which helps the body build and maintain protein-rich tissues such as muscles and bones. It works by supporting tissue growth and repair, which may help improve strength, body weight, and overall physical condition in certain medical conditions.

What conditions is Testabolin 25mg Injection commonly used for?

Testabolin 25mg Injection may be used in conditions such as osteoporosis and certain situations involving significant weakness, weight loss, or protein deficiency. It is prescribed only when your doctor determines that additional support for bone or muscle health is needed.

How long does it usually take to notice benefits from Testabolin 25mg Injection?

The benefits of Testabolin 25mg Injection usually develop gradually over several weeks. Some individuals may notice improvements in strength, appetite, or overall well-being over time, while improvements in bone-related conditions may take longer to become noticeable.

Can Testabolin 25mg Injection help improve muscle strength and body weight?

In some individuals, Testabolin 25mg Injection may help support the development and maintenance of muscle tissue and contribute to weight gain when low body weight is related to specific medical conditions. The response can vary depending on the underlying health condition and overall nutritional status.

Can I stop taking Testabolin 25mg Injection once I start feeling better?

Do not stop treatment without consulting your doctor. Although symptoms may improve, your doctor will determine how long treatment should continue based on your condition and treatment goals. Stopping too early may reduce the expected benefits.

Can my symptoms return after stopping Testabolin 25mg Injection?

Yes. Depending on the underlying condition, symptoms such as weakness, weight loss, or reduced bone strength may gradually return if the condition is not adequately controlled. Regular follow-up with your doctor helps determine the most appropriate treatment plan.

Can Testabolin 25mg Injection be used for long-term treatment?

The duration of treatment depends on the condition being treated and your response to therapy. Some individuals may require treatment for an extended period under medical supervision. Regular monitoring is important to ensure the treatment remains appropriate and safe.

How will my doctor know if Testabolin 25mg Injection is working?

Your doctor may monitor changes in symptoms, body weight, muscle strength, physical function, and, in some cases, laboratory tests or bone health assessments. Regular follow-up visits help evaluate the benefits of treatment and guide future decisions.

What should I expect during the first few weeks of treatment?

During the first few weeks, some individuals may notice gradual improvements in appetite, strength, or energy levels. However, not everyone experiences noticeable changes immediately. The full benefits of treatment often take time to develop.

Can Testabolin 25mg Injection cause swelling or fluid retention?

Some individuals may notice swelling in the feet, ankles, or other parts of the body due to fluid retention while taking Testabolin 25mg Injection. Contact your doctor if swelling becomes significant, uncomfortable, or is accompanied by shortness of breath.

Can Testabolin 25mg Injection cause acne or changes in the skin?

Some individuals may experience oily skin, acne, or other skin-related changes during treatment. These effects can vary from person to person. Speak with your doctor if skin changes become severe or troublesome.

Can I take Testabolin 25mg Injection with my regular medicines?

Tell your doctor about all medicines, supplements, and herbal products you are taking before starting treatment. Some medicines may affect how Testabolin 25mg Injection works or increase the risk of side effects. Providing a complete medication history helps ensure safe use.

Fact Box

Chemical Class

Steroid esters

Habit Forming

Therapeutic Class

HORMONES

Action Class

Anabolic Steroids

Related lab tests

Calcium

References

ScienceDirect. Nandrolone Decanoate. [Accessed 04 Apr. 2019] (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: Symbiosis Life Sciences Limited
Address: SCF 286, Opposite Fun Republic, Near Post Office, Manimajra CH 160101 IN

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

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Hormones

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Testabolin 25mg Injection

Testabolin 25mg Injection

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Testabolin Injection

Benefits of Testabolin Injection

Side effects of Testabolin Injection

How to use Testabolin Injection

How Testabolin Injection works

All substitutes for Testabolin 25mg Injection

Decarin 25mg Injection

Deca-Durabolin 25 Injection

Durabolin 25 Injection

Metabol 25 Injection

Decaneurophen 25mg Injection

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Ciclosporin (Oral Route)

Ciclosporin (Injection Route)

Gliclazide (Oral Route)

Glibenclamide (Oral Route)

Metformin (Oral Route)

Frequently asked questions

What is Testabolin 25mg Injection used for?

How does Testabolin 25mg Injection work?

What conditions is Testabolin 25mg Injection commonly used for?

How long does it usually take to notice benefits from Testabolin 25mg Injection?

Can Testabolin 25mg Injection help improve muscle strength and body weight?

Can I stop taking Testabolin 25mg Injection once I start feeling better?

Can my symptoms return after stopping Testabolin 25mg Injection?

Can Testabolin 25mg Injection be used for long-term treatment?

How will my doctor know if Testabolin 25mg Injection is working?

What should I expect during the first few weeks of treatment?

Can Testabolin 25mg Injection cause swelling or fluid retention?

Can Testabolin 25mg Injection cause acne or changes in the skin?

Can I take Testabolin 25mg Injection with my regular medicines?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Calcium

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

Related/Popular tests