Anavar Effects and Side-effects | Comparison Table

anavar for womenHow does Anavar work?

Anavar is the trademark name of the drug Oxandrolone also known as Oxandrin. It is a synthesized steroid originally designed for the treatment of muscle-wasting diseases by Raphael Pappo of Searle Lab. (now Pfizer Inc.). Anavar was created by Pappo in 1964 by modifying (DHT) dihydrotestosterone, using the oxygen atom to replace 2-carbon and methylation in the 17th position. With the alteration of this position in the molecular structure, the body treats dihydrotestosterone, which is an androgen hormone, as testosterone instead, thus enabling users to increase their strength, gain lean muscle mass and lose body fat with the right diet / workout routine.
Anavar has become quite popular among bodybuilders, due to its cosmetic and strength benefits.

These benefits are enhanced because oxandrolone has few androgenic side effects (hair loss, acne, liver disease) while remaining anabolic. This anabolic effect has been proven through a vast number of researches, including a study that shows that lost muscle mass due to burn-induced catabolism can be recovered with the help of Anavar. Also, Anavar has been proven to help HIV/AIDS patients in regaining lost muscle mass when 20-80mg of the drug is taken every day.

It must be stated that oxandrolone is seen as poor “bulking” steroid among male bodybuilders. However, it is a very good drug for women looking to add lean muscle mass. Since we have discussed the basics of Anavar and how it works, let’s further analyze the benefits, side effects, bodybuilding / sports usage and legality.

What does Anavar do for the Body?

There are lots of positive results that can be achieved through an Anavar cycle, starting with the muscle building benefits already discussed to healing wounds. As such, oxandrolone has a variety of benefits for both medical patients and bodybuilders. Below are some common Anavar results.

Fat Loss

One reason why oxandrolone is a much-desired drug among bodybuilders is that it aids in fat reduction. A study in 2004, involving men aged 60-87 years, who maintained a daily 20mg dosage of Anavar, showed noticeable reduction in body-fat over a 12-week period. 12 weeks after they stopped using the drug, 83% of their reduction were retained in total, trunk, and extremity fat. Also, a study revealed that men between the age 40-60 years also experienced a significant amount of weight loss from Anavar use.

Healing Wounds

Anavar help cuts and wounds heal faster, although, little is known about this benefit. In year 2000, researchers administered the drug to rats with cuts and wounds on their backs and observed that oxandrolone enhanced wound healing.

Improved Respiratory Function

Anavar has been proven to boost pulmonary activities and reduce breathlessness with Tetraplegia patients, which is a paralysis resulting from an injury where an individual loses the partial or complete use of their limbs and torso.
Oxandrin also improves red blood cell counts, causing some endurance athletes to experiment with the drug in boosting their performance.

Increasing Strength

A very popular use of Anavar is to increase strength. Studies from 2012 noted severely burnt children experience a positive change in muscle strength that lasted for 5 years’ post-burn. An additional study from 2007 verified that “muscle strength remarkably increased” in burnt up victims when oxandrolone and exercise were combined.

Muscle Building

As analyzed in the introduction, Anavar is not often known as a mass-building drug for male sports athletes. Nevertheless, it certainly helps add lean muscle in males once combined with proper diet. Studies from 2011 revealed that long term oxandrin exploits boosts muscle protein in burnt patients. In addition, this drug has proven to be quite effective at rebuilding lost lean mass in burn patients, irrespective of their age. For this reason, the medical community uses Anavar to induce muscle mass in prepubescent boys that are experiencing delayed growth. Healthy female athletes in addition benefit from using an Anavar cycle to enhance muscle mass, much more than adult men.

Treating Muscle-Wasting Patients

Treatment of patients with muscle-wasting (muscular dystrophy) diseases were the primary intent behind this drug’s development, and Anavar results have been stunning in this regard. At low doses, oxandrolone has been proved to impede muscle protein catabolism in AIDS patients and help severely burned victims increase significantly their weight.

anavar comparison table

What are the Side Effects of Anavar?

A very attractive quality of Anavar for men is that it doesn’t have a harsh side effects as other oral steroids. This is specifically interesting when comparing Anavar with other steroids that are C17 alpha-alkylated (prevents liver from breaking down steroid), oxandrolone has no serious hepatotoxic effects like jaundice, cholestatic hepatitis, peliosis, neoplasms and hyperplasia.

Further studies have also revealed that when taken at low doses, Anavar pills and tablets are well-tolerated and have a minimal chance of triggering virilization in females or liver conditions. Interestingly, Anavar has been proven to have a positive impact on alcohol induced liver damage when added to typical therapy.

Another point relating to Anavar side effects is the fact that this drug doesn’t aromatize (turn to estrogen), which means male users prevent estrogen-related side effects such as gynecomastia and water retention. The deficiency of water retention results in muscle gains created on oxandrolone being ‘clean and also dry,’ as described by muscle-builders. However, it is an anabolic steroid which could have significant side-effects. The most common ones are:


Just like all DHT-derived steroids, oxandrin may cause acne and oily skin in users. This side-effect is primarily influenced by your genetic liability to acne, with some individuals being free from this problem. Furthermore, due to Anavar’s mild androgenic characteristics, break-outs are not always a problem. However, acne is nonetheless a possibility with oxandrolone, and even a 9-year-old male child who was treated for retarded growth got facial acne from oxandrolone. Having your skin clean and dry is an excellent way to prevent break-outs when on an Anavar cycle.

Changed Lipid Values

Among the most-overlooked side-effects relating to Anavar is the fact that it can modify lipid values to harmful levels. This is also true when total cholesterol and triglyceride levels are drastically changed, making heart problems a possibility. That is why muscle builders are encouraged to get a blood test done before, during and even after an Anavar cycle.

Hair Loss

Hair loss is yet another common side-effect of steroid derivatives of DHT. Just as before, genetic factors play greatly into this and Anavar is unlikely to cause hair loss compared to most other DHT derivatives. However, those who are susceptible to male pattern baldness will take the risk when using oxandrolone. In the course of an Anavar cycle for men, many users will augment with Finasteride or Propecia. Nonetheless one must be cautious when doing so, mainly because this can contribute to the hormonal amount that Anavar already causes.

Harsh Work-out “Pumps”

Oral steroids such as Anavar are typically known for generating a workout/steroid “pump,” which may be an effect that’s produced by the increased amount of red blood cells within the body. This increased blood volume level helps carry more oxygen all through one’s body and makes them feel more energetic. Nevertheless, this process can also cause an extreme pumping feeling in various parts of the entire body (i.e. chins, back, biceps) during work-outs. And sometimes these pumps are so painful that muscle builders can’t even finish their work-out. In this instance, one is advised to augment with 3-5mg of taurine each day and lower their Anavar usage.

Mild Liver Toxicity

As mentioned before, oxandrolone defies the common liver problems that a number of users experience with C17alpha-alkylated steroids. But, that is not to say liver complications aren’t a concern with this particular drug. Anavar remains an oral steroid that needs to be taken seriously, particularly regarding daily usage and cycle length.

Testicular Atrophy and Testosterone Suppression

Although Anavar is a mild steroid, it will still restrain natural testosterone secretion if utilized over long periods of time. Studies from 1995 revealed that following a 12-week cycle or period, where the drug was dosed at 20 mg each day, test subjects observed a drop in their testosterone levels 12 weeks post-cycle. In the course of an Anavar cycle, the body identifies a large increase of testosterone and much less luteinizing hormone is generated. This means Leydig cells in the testicles are induced less, and testicular atrophy as well as infertility issues can occur.

Nausea and Vomiting

Those applying oxandrolone may suffer nausea, which often leads to vomiting. This really is one of the least serious possible side-effects of Anavar, but still one worthy of note.

Virilization in women

Regarding Anavar for women, virilization, or the growth and development of male sexual traits, can occur with considerably higher doses of Anavar. These side-effects include body hair, deepening of the voice and clitoral enlargement. To avoid virilization, a beginning Anavar cycle for ladies begins with just 5-10mg and increases from there.

For a more complete list of possible side efects, see table above.

anava bottle image

Will Anavar Build Muscle?

Before we analyze the amazing benefits of Anavar, in that it can build lean muscle, we should have in mind that many Anavar research revolved around burn victims, young children with delayed growth and young girls with Turner syndrome. So, the unavoidable question that many bodybuilders want to know is whether this drug will add muscle tissue in healthy adults.
Although there is a lack of scientific research relating to this subject, anecdotal analysis performed by bodybuilders reveals that oxandrolone might possibly be a muscle-building drug.

Nevertheless, the level of lean mass gained during an Anavar cycle depends largely on one’s diet, sex, training, and if the drug is ‘stacked’ with other steroids or supplements. Thus, judging Anavar results can be a murky strategy, but one that is made easier by knowing much of what has been written and published in the body building community.

Important notes on Anavar and Warnings

Among the variety of steroids, you could encounter in the market today, there is absolutely no other drug on the market which initiates such curiosity. Due to the (relative) safety standards set by Anavar, it has over time gained a massive support, be it by those sports athletes or bodybuilders looking to improve their performance with the use of steroids or those looking to reduce their body weight quickly without having to undergo rigorous gym schedules.
Anavar, as all anabolic steroids, needs a prescription in order to be legally purchased.
This opens up an opportunity to those unscrupulous individuals that will sell you anything without any kind of control. With that being said, it is one of the leading sellers in the black market without prescription, for individuals who look to avoid the trouble of going through a local pharmacy.

The danger of purchasing drugs like Anavar from shady black-market traders (that always look “honest”) is that there’s no guarantee of authenticity. You might be handed some other drug packed as Anavar and lose just about all your money — and your health with it, because there’s also the likelihood that the drug handed to you may have been laced with addictive agents or extra steroids, the consumption of which may be disastrous to one’s health, even leading to death.

Besides getting a prescription from your doctor, the only way to be sure to get a legit product is to go for a supplement with equivalent results: As you might know, the supplements industry has been working hard to bring to bodybuilders safe supplements that give comparable results to those of anabolic steroids – without the price-tag and the side-effects!!
You can check below one of the most recent Anavar equivalents (Anadrole) that needs no prescription, and you know what’s inside!:

Anavar Bottles

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