Deca Dick: Is There a Way to Fix It?

Deca Dick: Is There a Way to Fix It?

Deca durabolin is one of the most popular steroids on the planet, with Arnold and others supposedly using this compound in the 70’s. Since then, bodybuilders from all around the globe have been taking deca during bulking cycles to pack on mass.

Deca users can look forward to bigger muscles, huge pumps and insane strength.

However, like other steroids, deca durabolin isn’t free from side effects.

In fact, it’s notorious for one in particular – being ‘deca dick‘.

In this article we’re going to kill off the myths surrounding what deca dick is or isn’t, plus give you some solutions to alleviate this problem.

What is Deca Dick?

Deca dick essentially is erectile dysfunction, caused by the use of deca durabolin (nandrolone).

Some people believe that because deca shuts down your testosterone production, which is why your penis doesn’t function as it would normally. However, ALL steroids shut down your testosterone, so this doesn’t apply specifically to deca and it’s not the reason for deca dick.

It’s also worth pointing out that you’ll experience deca dick early into a cycle, whereas libido/erection problems from other steroids will typically happen towards the end of a cycle (or once it’s finished).

Deca dick can last up to 3 months or longer, where it can seem like things are seemingly frozen down below (with no action going on in the bedroom). Others, who are lucky, might only be affected for a month.

What Causes Deca Dick?

Deca increases a hormone called prolactin, significantly more than other steroids which aromatize.

When prolactin levels are exceptionally high, males lose desire for sex and can fail to get an erection.

Deca also reduces DHT, a crucial hormone for erections; due to it increasing nitric oxide production inside the penile tissue, sparking morning erections.

This is also the reason why drugs like finasteride, used to prevent hair loss in men, are often associated with sexual health problems, including impotence.

How to Prevent Deca Dick Happening?

Some theorize that taking viagra may help deca dick, however this isn’t always the case. This is because not only does deca prevent your penis from working, but it also robs you of your desire for sex.

Thus if you’re really not in the mood, you still will struggle to get an erection – viagra or not.

One solution for helping prevent erectile dysfunction problems on deca, is to stack it with testosterone. This will increase DHT production, increasing blood flow to the penis, and prevent your libido from crashing.

For best results, make sure your test dose is greater than your deca dose. Also make sure you carry on running testosterone after you finish your deca cycle. This will prevent your testosterone from crashing post-cycle, further exacerbating deca dick symptoms.

For some people, stacking with test will be enough to keep your wife happy during your cycle. However, other more genetically susceptible to deca dick can still experience problems.

Caberglobin (dostinex)

Dostinex is a drug used to treat hyperprolactinemia (when there’s too much prolactin in the blood stream). This is essentially what happens on deca durabolin.

Thus steroid-users often have great success supplementing with ‘dost’ alongside deca durabolin during cycles.

People on dostinex often report of very strong erections and their libido going through the roof (having multiple orgasms during intercourse). This is the perfect drug to combat deca dick.

You can get this via a prescription via your doctor if he tests your prolactin levels, and they’re excessively high. However, bodybuilders will also buy dostinex illegally via the black market; and won’t rely on a doctor prescribing them it (as this is a more time consuming and difficult route).


To combat deca dick, steroid-users can stack it with testosterone, ensuring that their test dose is much higher than deca; and that they carry on running test once discontinuing deca.

Also users can take viagra or cialis, however this isn’t going to improve any libido problems caused by deca – but simply improve blood flow.

Dostinex is an effective option used by bodybuilders for bringing down prolactin levels, whilst restoring their libido and erection quality.


DecaDuro is the legal alternative for deca durabolin. It was created to replicate deca’s muscle-building effects, but without any complications (no deca dick). So, if you don’t want to take more drugs to counter the side effects of other drugs, decaduro could be the perfect compound for you.

DecaDuro is FDA approved and safe to use, so you won’t need to worry about your test getting shut down, your blood pressure rocketing or your liver getting damaged. It’s one of the most popular legal steroids in Crazy Bulk’s range, with it being included in their bulking stack alongside: D-Bal (dianabol), Testo-Max (sustanon 250) and Trenorol (trenbolone). They also have anadrole (anadrol) which can be run alongside DecaDuro.

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Written by Juice Guru
Juice Guru is a bodybuilder with over 30 years of experience when it comes to steroids and performance enhancing drugs. Juice Guru uses as a platform to share his/her expert knowledge.

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This article has been fact-checked and medically reviewed by a certified doctor and nutritionist. All medical information and statements made in this article can be verified by several credible academic references/sources, cited in this article.