Although Sustanon 250 is one of the most beneficial and versatile products that bodybuilders and athletes will ever find, you need to take certain precautions when you use it.
There are several unfavorable Sustanon 250 side effects, but the good news is that you can prevent them with some basic knowledge and some precautions.
This includes dosage based on goals, on cycle supplementation, and post cycle therapy. We’ve also included a dosage chart to help you know where to start if this is your first Sustanon cycle.
Using Dosage to Control Sustanon 250 Side Effects
Dosage is the number one factor when it comes to not only Sustanon 250 side effects, but also the side effects of all other anabolic steroids and hormones.
This means that the best way to prevent these effects and keep yourself healthy is to use the recommended dose based on your goals.
The chart below serves as a point of reference in helping you plan a cycle with Sustanon.
Goal Max Weekly Dose Weekly Cycle Length
Most users will not need to use 1000mg (1g) per week, though some men may find that they simply do not respond to lower doses.
The Main Concern: Estrogen Conversion
Like most other testosterone products, Sustanon 250 readily converts to estrogen, and this is what contributes to most of the worst Sustanon 250 side effects.
An enzyme called aromatase goes to work on the free testosterone, converting it to estrogen. Too much estrogen in your body can lead to:
- Gynecomastia ( Development of breast tissue )
- Testicular atrophy
- Fatigue ( Muscle Pain )
- Mood swings
- Water retention which may lead to high blood pressure
The good news is that you can prevent every one of these Sustanon 250 side effects with a product known as an aromatase inhibitor.
One of the most popular is Arimidex, and all you need is 0.5mg every other day for the duration of your cycle to ward off unpleasant physical and mental changes.
Some studies suggest that Sustanon 250 can lower good cholesterol and raise bad cholesterol.
As if that were not bad enough, the use of aromatase inhibitors seems to make things worse. For the most part, if you already have high cholesterol, then you should not use this product.
Conversely, if you live a lifestyle that is cholesterol friendly, including some fish oil or other omega-3s in your cycle can help prevent cholesterol-related issues.
Adverse Androgenic Side Effects
Testosterone in general is one of the most androgenic substances that bodybuilders will ever put in their bodies, and this can cause some fairly significant Sustanon 250 side effects. These include:
- Oily skin and Acne
- Hair loss
- Prostate enlargement
The good news is that only men who are genetically prone to these conditions need to concern themselves with the androgenic Sustanon 250 side effects. For example, if you or others in your family have male-pattern baldness, then this product may accelerate hair loss rates.
Conversely, if no one in your family has male-pattern baldness, then you likely have nothing to worry about. The same can be said for oily skin and acne as well as prostate enlargement.
If you have any of these genetic predispositions, then the choice to use Sustanon 250 is a personal one. You need to weigh the risks and benefits carefully.
Testosterone Related Side Effects
Almost every anabolic steroid out there is a derivative of testosterone. As you continue to introduce exogenous testosterone into your body, your own natural testosterone production slows down or stops altogether.
To combat this, you will need to implement some post-cycle therapy once your cycle is complete. Otherwise, it may take as long as a year for your natural testosterone production to get back to normal.
This can cause testicular atrophy and even estrogen-related side effects due to the hormonal imbalance. Post-cycle therapy to avoid Sustanon 250 side effects is as follows:
- Weeks 1 & 2 – 40mg Nolvadex per day
- Weeks 3 & 4 – 20mg Nolvadex per day
- Weeks 5 & 6 (optional): 10mg Nolvadex per day
Adverse Side Effects for Women
When it comes to men and women, testosterone has different effects. For example, whereas the main concern for side effects is estrogen conversion, the main concern for women is virilization, which is a term used to describe the development of predominantly male characteristics.
Virilization signs and symptoms include:
- Increased body hair
- Deeper voice
- Enlarged clitoris
- Absence of menstrual cycles or menstrual irregularities
- Birth defects when used during pregnancy
- Male-pattern baldness
- Facial hair
Because this product is a blend of pure testosterone, women should not use it for performance enhancement. The side effects of Sustanon 250 as they apply to women are severe, and in most cases, they cannot be reversed.
What’s more, because some of the forms of testosterone present in this steroid are very long-acting (cypionate is the longest-estered testosterone available today), simply stopping Sustanon use will not immediately reverse the effects.
What to Do if You Experience Side Effects
If you’re experiencing Sustanon 250 side effects, your course of action will depend on the side effects you’re experiencing and their severity.
If you are experiencing androgenic side effects, these will often go away on their own with time. There’s no need to reduce your dose unless the effects are severe, and you can simply treat the symptoms as they come.
There is no way to avoid male-pattern baldness if you are genetically predisposed, so you should consider that risk carefully before you start your course of Sustanon.
If you experience estrogenic side effects, on the other hand, your course of action depends on a few different things. For example, if you are not using an AI, you should, and you may even increase your dose.
If you are taking 0.5mg of Arimidex every other day, increase it to a daily dose. On the other hand, if you start to develop gynecomastia (warning signs include itchy, puffy nipples), you should drastically reduce your dose or even stop using Sustanon altogether.
Gynecomastia can become permanent very quickly, and at that point, surgery is the only way to reduce it. There are some pretty significant Sustanon 250 side effects, but you can mitigate them with the right supplements and doses.
Keep a close eye on your body and listen to its cues in order to get the best results with this extraordinary product.