Deca Durabolin


Deca Durabolin is a popular anabolic androgenic steroid (AAS) that is injectable in form of steroidal hormone called Nandrolone. The steroid is not active when taken orally. It can only be effective if it is administered intramuscularly. In 1962 the Nandrolone decanoate hormone was formulated for commercial use known as Deca Durabolin by Organon.[1]

The steroid has become one of the commonly used by performance enhancing sports. The benefit of using it is tremendous during the off-season mass steroid. However, the therapeutic effect is what makes it popular among athletes.

In the United States, Deca Durabolin is limited due to its anabolic effect, but popular in taking care of people who needs therapeutic treatment with the Nandrolone decanoate esters.

Nandrolone is a synthetic anabolic steroid related to the testosterone. The drug is mostly prescribed for treating AIDS associated wasting disease, anemia, chronic kidney disease and bones fragile condition known as osteoporosis.[2][3]

Nandrolone decanoate has been on the frontline of controversial drugs that are misused with adverse effects. The FDA approved it and made it one of the controlled substances.


Nandrolone decanoate is seen as a white or beige, fine and crystalline powder, and almost odorless. It is not soluble when put in water, but can be dissolved by acetone, vegetable oil, alcohol and chloroform.

The anabolic activities of Deca Durabolin are slightly more powerful than testosterone due to some extent. As Nandrolone decanoate has a very low level of estrogenic activity. This is because it binds weakly with the aromatase enzymes, which are responsible for the androgens conversion into estrogen.

Nandrolone Decanoate

Deca Durabolin is able to improve protein synthesis and aid the production of insulin-like growth factor 1 (IGF-1) a hormone produced by the liver. It can restrain the glucocorticoid hormones for its glucose metabolic effects.

Deca Durabolin has a stronger influence of the nitrogen retention in the muscles.[2] It enhanced the nitrogen retention greater than other steroids, even when at lower doses. This enabled the body to assemble more proteins for building muscles. The steroid is an excellent performer in preserving the lean tissue and promoting growth.

Uses of Deca Durabolin

The anabolic steroid acts like the testosterone, the male sex hormone. It is prescribed to patients who have low testosterone.[2] It is known to improve the muscle tissues and its growth. Deca used for building mass muscle and to increase strength among bodybuilders.

Deca Durabolin was used in treating HIV wasting syndrome, testosterone replacement therapy for low testosterone in men, and other medical conditions. It works by increasing the retention of nitrogen and enhancing the fat free muscle mass.[2]

Nandrolone decanoate has been recommended for the treatment of anemia and kidney problem. It can improve the red blood cells and hemoglobin. Which will supports the transportation of the oxygen in the blood to the whole body for metabolic function.[2]

Deca Durabolin is a powerful anabolic steroid used for people who have muscle wasting syndrome. The ability to increase collagen synthesis and bone mineral content is remarkable for fragile bones treatment.[3] It can improve the elderly weakness and fatigue.

Nandrolone was used in ophthalmology for corneal healing. It is also used in medical for treating burns and cancer. It is also effective in managing the formations of neoplasia like breast cancer, as it functions as progestin for hormonal contraception.[1]

Nandrolone ester is used for performance-enhancing reasons and physique by competitive bodybuilders, power-lifters and athletes.

Deca Durabolin Effects

Athletes and bodybuilders will experience positive effects on their joint and connective tissues, gain strength during bulking and mass gaining phases. The steroid helps users to lift heavy weight and recover quickly after a resistance or intense exercise.

Deca Durabolin has very high effects of the tolerance level. With a sufficient intake of the calories, it will enhance lean muscle mass significantly together with muscle growth. Nandrolone decanoate is effective in promoting protein synthesis. While the process of the mass muscle gains can lead to retention of water in the muscles.[1]

Deca Durabolin Effects

Deca Durabolin effects can be seen in its therapeutic relief. The Nandrolone hormone is well known for its anabolic effects to increase bone mineral contents and collagen synthesis enhancement. The steroid is effectively used in the medical as a superior recovery agent for relief of joint pain. It enhances the repair process of lean tissue at a faster pace amongst the steroids.

The enduring effect of the Deca Durabolin steroid provides muscular longevity and increase of stamina. The muscles were able to perform intensive workout without fatigue and stress. Thus enable longer episode of strength preservation in the activities, without being affected by the pain causes from the muscles worn. As Nandrolone decanoate effect significantly increases in red blood cell count, which drastically improves the blood oxygenation.

The most noticeable positive effects of the steroid are increasing recovery rate, stimulation of appetite and muscle growth.

Deca Durabolin Side Effects

Deca Durabolin’s side effect can be very harsh on the erectile function and sex drive. All anabolic steroids are known to suppress the natural production of testosterone and Nandrolone hormone is not an exemption. It is extremely suppressive to the production of testosterone.

There are other side effects when it is taken in high doses. These effects include causing damages to cardiovascular and lowering the luteinizing hormone level in the body.[3] Lessen discharge of the hormone can result in failure testosterone production and affect infertility.

Deca Durabolin Side Effects

The estrogenic effect of the steroid can lead to high blood pressure, excess water retention and gynecomastia. Anti-estrogen drugs can be used to prevent this effect.[1]

The androgenic effect of the steroid is high in men; accelerated hair loss, acne and body hair growth. The hair loss can only occur when the user is predisposed to baldness.[1]

For the women, they may experience virilization symptoms such as deepening of their voices, clitoral enlargement and excessive hair growth.[1] However, it can be taken care of when the drug is discontinued. If these symptoms in women are ignored, the problems may not be reverse.

Severe problems like heart attack, prostate cancer and prostate enlargement, menstrual challenges, stomach irritation, anemia, bladder contradictions, liver problems and diarrhea may occur.[3]

Deca Durabolin Alternative

Nandrolone variant is the alternative of Deca Durabolin. It is safer and legal to make use of it compared to Deca. It has no side effect and has great benefits such as boosting of strength, increase muscle mass, appetite booster, increase in the red blood cell production and increased bone density.

Deca Durabolin alternative is perfect for men and women. For the women, the fear of virilization syndrome is not expected because legal steroid has little or no side effect on its users. It is also safer than steroids since through oral administered instead of intramuscular injection.

Deca Durabolin Alternative


  1. (2011) Anabolics By William Llewellyn

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