SUSTANON 250mg

Tetosterone blend 250mg

  • Strength: 250 mg/ml
  • Molecular Formula: C19H2802
  • Molecular Weight:  288.4244 g/mol
  • Active Ingredient: Testosterone Decanoate 100 mg Testosterone Phenylpropionate 60 mg
    Testosterone Isocaproate 60 mg Testosterone Propionate 30 mg
  • CAS number: 5721-91-5
  • Dosage Form: Injectable, oil base sterile solution
  • Route: Injection
  • Market Status: Prescription
  • Chemical structure:

 

CID 155143 (Testosterone decanoate)

CID 5995 (Testosterone Propionate)

 CID 14743 (Testosterone phenylpropionate)

CID 231084 (Testosterone isocaproate)

Categories:
Description
Mechanisms of Action
Contraindications & Precautions
Interactions
Adverse Reactions / Side Effects
Pregnancy & Breastfeeding
Storage
Description

Sustanon 250 is an injectable testosterone blend used primarily for testosterone replacement therapy in men with low testosterone levels (hypogonadism). It contains four different testosterone esters:

  • Testosterone Propionate (30 mg)
  • Testosterone Phenylpropionate (60 mg)
  • Testosterone Isocaproate (60 mg)
  • Testosterone Decanoate (100 mg)

These esters provide a fast yet extended release of testosterone, usually requiring injections once every 3 to 4 weeks12.

Uses

Sustanon 250 is used to treat:

  • Primary and secondary hypogonadism (low testosterone levels)
  • Delayed puberty in boys
  • Supportive therapy for female-to-male transsexuals
Mechanisms of Action

Sustanon 250 is a testosterone replacement therapy that combines four different testosterone esters: testosterone propionate, testosterone phenylpropionate, testosterone isocaproate, and testosterone decanoate12. This blend provides both fast-acting and long-lasting effects, ensuring a steady release of testosterone into the bloodstream2.

Drug interactions occur when one substance affects the activity of a drug, either increasing or decreasing its effects. These interactions can happen with other drugs, foods, beverages, or even certain medical conditions. Here are the main types of drug interactions:

Drug-Drug Interactions: This is the most common type and occurs when two or more drugs react with each other. For example, taking a sedative with a cough medicine can enhance drowsiness1.
Drug-Food/Drink Interactions: Certain foods and drinks can affect how a drug works. For instance, grapefruit juice can increase the levels of certain medications in the blood, leading to potential side effects1.
Drug-Condition Interactions: Some medical conditions can make it risky to take certain medications. For example, taking a decongestant if you have high blood pressure can worsen your condition1.
To avoid drug interactions, it’s important to:

Inform your healthcare provider about all the medications, supplements, and vitamins you are taking.
Follow the instructions on your medication labels carefully.
Consult your healthcare provider or pharmacist before starting any new medication1.

Contraindications & Precautions

Contraindications refer to specific situations or conditions where a particular drug, procedure, or treatment should not be used because it may be harmful to the patient. There are two main types of contraindications:

  1. Absolute Contraindications: These are situations where a drug or procedure could cause a life-threatening condition and must be avoided entirely. For example, taking isotretinoin during pregnancy is an absolute contraindication because it can cause severe birth defects1.

  2. Relative Contraindications: These are situations where caution should be used when two drugs or procedures are combined. It may be acceptable to proceed if the benefits outweigh the risks, but additional monitoring is required. For instance, taking a new medication that might interact with an existing one you are taking

Interactions

Sustanon 250, a testosterone replacement therapy, can interact with several medications. Here are some key interactions to be aware of:

Anticoagulants: Sustanon 250 can enhance the effects of blood thinners, potentially increasing the risk of bleeding1.
Antidiabetic Medications: It may reduce the need for insulin or other diabetes medications, requiring dose adjustments1.
Corticosteroids: Sustanon 250 can enhance fluid retention when used with corticosteroids2.
Thyroxine: It can enhance the activity of thyroxine2.
Neuromuscular Blockers: Long-term use of testosterone may cause resistance to these medications2.
It’s important to consult with your healthcare provider before starting Sustanon 250, especially if you’re taking any of these medications. They can help manage and adjust dosages to avoid adverse effects.

Adverse Reactions / Side Effects

Sustanon 250mg, a blend of four testosterone esters, can have several adverse reactions and side effects. Here are some of the most common ones:

  1. Gynecomastia (man boobs): Development of breast tissue in males.
  2. Testicular atrophy: Shrinkage of the testicles due to suppressed natural testosterone production.
  3. High blood pressure: Increased risk of hypertension.
  4. Water retention: Can lead to swelling and weight gain.
  5. Acne and oily skin: Due to increased androgen levels.
  6. Hair loss: Particularly in those predisposed to male pattern baldness.
  7. Prostate enlargement: Can cause urinary issues.
  8. Infertility: Reduced sperm production.
  9. Mood swings and aggression: Changes in mood and behavior.

If you experience any of these side effects, it’s important to consult with your healthcare provider. They can help manage these reactions and adjust your treatment if necessary.

Pregnancy & Breastfeeding

Sustanon 250 is a testosterone replacement therapy primarily used to treat confirmed testosterone deficiency in males. However, it is not recommended for use in women, especially during pregnancy and breastfeeding.

Pregnancy

  • Contraindicated: Sustanon 250 should not be used by women who are pregnant or think they might be pregnant. The testosterone in Sustanon can cause increased male characteristics in an unborn baby.
  • Potential Risks: Exposure to testosterone during pregnancy can lead to virilization of the female fetus, which includes the development of male physical characteristics.

Breastfeeding

  • Not Recommended: There is insufficient data on the safety of Sustanon 250 during breastfeeding. It is advised to avoid using this medication while breastfeeding due to the potential risk of transferring testosterone to the infant.
  • Possible Effects: Testosterone can potentially affect the infant’s development and health if passed through breast milk.

If you have any concerns or need more detailed information, it’s best to consult with your healthcare provider. They can provide personalized advice based on your specific situation.

Storage

Sustanon 250mg should be stored in a cool, dry place at a temperature between 15°C and 25°C (59°F to 77°F). It’s important to protect it from light and keep it out of reach of children

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