Sustaviron 250 Injection is a testosterone replacement therapy designed for men suffering from hypogonadism—a condition where the body fails to produce adequate testosterone.
This injectable formulation helps restore normal testosterone levels, improving sexual drive, muscle strength, bone density, mood, and energy levels.
Sustaviron 250 provides a blend of testosterone esters that deliver both quick and sustained release, ensuring stable hormone levels over time with fewer injections.
Uses of Sustaviron 250 Injection
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Treatment of male hypogonadism due to low testosterone production
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Improvement of sexual function and libido
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Support in muscle mass, bone density, and physical performance
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Treatment of fatigue, mood swings, and low energy associated with testosterone deficiency
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Helps maintain normal hormone balance in men
How Sustaviron 250 Works
Sustaviron 250 contains Testosterone Propionate, Phenylpropionate, and Isocaproate, which collectively act as a sustained-release formulation of natural testosterone.
After intramuscular injection, these esters release testosterone gradually into the bloodstream, maintaining steady hormone levels and mimicking the natural secretion pattern of the male body.
Dosage and Administration
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Route: Intramuscular injection only
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Typical Dose: 250 mg every 2–4 weeks (as directed by a physician)
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Must be administered by a qualified healthcare professional
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Do not self-administer without medical supervision
Side Effects
Common Side Effects:
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Pain, redness, or swelling at the injection site
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Acne or oily skin
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Hair growth or hair loss
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Changes in mood or libido
Serious Side Effects:
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Enlarged prostate or prostate discomfort
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Liver dysfunction
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Fluid retention or swelling in legs
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Sleep disturbances or shortness of breath
Seek immediate medical help if any serious side effects occur.
Precautions and Warnings
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For men only; not suitable for women or children
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Avoid use in men with prostate or breast cancer
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Use with caution in patients with heart, liver, or kidney conditions
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Regular testosterone level checks, liver function tests, and prostate screenings are advised during therapy
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Store below 30°C, protected from sunlight and moisture
Key Highlights
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Restores testosterone levels naturally and effectively
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Enhances libido, stamina, and strength
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Supports bone health and muscle growth
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Provides sustained hormone release for long-lasting effect
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Trusted quality product by Searle

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