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How Does Testosterone Gel For Men Work: Uses, Dosage, Precautions, and Side Effects

Julian Carter


testosterone gel for men

Testosterone gel for men is a topical medication used to address low levels of testosterone in the body. 

Low testosterone levels can cause various problems in your body, so it becomes necessary to treat it.

However, there are certain things that you should keep in mind before using testosterone gel. 

This article explains how testosterone gel for men works, its uses, proper dosage, precautions, potential side effects, and more. 

Read the article to clear all your doubts about testosterone gel for men.

What does testosterone gel do

Testosterone gel is used to enhance testosterone levels in men with a deficiency of this hormone. 

Low testosterone in men, also known as Male Hypogonadism, can impact bodily functions such as muscle growth, bone density, mood regulation, and sexual health.

It can sometimes even cause Erectile Dysfunction (ED).

Testosterone gel is one of the most easy-to-use methods of testosterone replacement therapy. Other methods include testosterone pills, injections, patches, etc.

This gel is applied to the skin and absorbed into the bloodstream, where it helps raise testosterone levels.

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  • How to use testosterone gel

    Testosterone Gel Source: HappyNati
    Man applying testosterone gel

    It’s important to follow some instructions carefully while using testosterone gel.

    Always apply the testosterone gel to clean, dry, intact skin on the shoulders, upper arms, or abdomen. 

    You should avoid applying it to broken, irritated, or damaged skin because it can lead to rashes or infections.

    Also, do not forget to wash your hands thoroughly after applying the gel.

    Always remember to properly store the testosterone gel away from children and dispose of outdated medicine.


    The testosterone gel dosage varies based on its strength and the specific product used. 

    For example, Cernos, AndroGel, Fortesta, Vogelxo, etc., are some of the most common brands of testosterone gels in the market. 

    They all have different dosages as they contain different amounts of testosterone. Some of these dosages include

    Cernos gel 1%: You can apply the gel to your upper arms, shoulders, and abdomen on your doctor’s advice once a day. Its strength is 5 mg.

    AndroGel 1%: You can start with 50 milligrams (mg) once a day, which can be increased if needed, but usually not exceeding 100 mg daily.

    AndroGel 1.62%: It has a starting dosage of 40.5 mg applied once a day in the morning. The maximum dosage can go up to 81 mg, only at your doctor’s advice.

    Fortesta: Begin with 40 mg once daily in the morning, which can be adjusted, but usually not exceeding 70 mg daily.

    Vogelxo: Start with 50 mg once a day applied in the morning, and the maximum dosage can reach 100 mg per day on your doctor’s advice.

    Your doctor can adjust the dose based on your health conditions and needs.

    Recommended Article
    Like testosterone gel, testosterone pills are also available in the market to address low testosterone. But, do these pills work? And what happens when you take testosterone pills
    Check out GoodrxMedicine blog to clear all your doubts!

    How testosterone gel works

    The working mechanism of testosterone gel is very simple.

    When you apply the gel directly on your skin, it gets absorbed through the skin and enters the bloodstream. 

    Then, it gradually increases testosterone levels. 

    It helps alleviate symptoms associated with low testosterone, such as fatigue, muscle loss, and low libido.

    The gel provides a consistent release of testosterone over time. 

    It helps in maintaining more stable hormone levels compared to other delivery methods.

    Precautions before using testosterone gel

    Before using testosterone gel, there are some important things to remember to keep you safe. 

    These precautions will help you use the gel correctly and avoid problems such as medicinal or drug interactions, allergies, etc.

    As per WebMD, you should consider the following precautions:

    • Inform your doctor about any allergies to medications, foods, dyes, preservatives, or animals before using testosterone gel
    • The safety and efficacy of testosterone gel in children and elderly individuals are not well-established, so it’s essential to keep it in mind
    • Certain medicines might interact with testosterone gel, so you must discuss if you’re taking any medication. Alcohol and tobacco can also interact with the gel
    • You must be very careful with testosterone gel if you’re suffering from any medical condition such as cancer, heart or lung diseases, Diabetes, Hypertension, and stroke
    • Testosterone gel is not suitable for use in women, especially if they are pregnant or breastfeeding. It may harm the baby
    In diabetic people, particularly those on insulin, testosterone can lower blood sugar levels. So, consult your doctor if you experience low blood sugar while taking this medication before blood sugar levels become too low.

    Side effects of testosterone gel for men

    headacheSource: AndreyPopov_from_Getty_Images

    While testosterone gel can be beneficial, it may also cause certain side effects. 

    Some common side effects of testosterone gel include nausea, vomiting, headache, dizziness, acne, skin irritation, and rashes. 

    Serious side effects include breast pain/enlargement, swelling of the feet/ankles, weight gain, breathing difficulties, Depression, and liver damage.

    These symptoms, like Depression, can cause Erectile Dysfunction, further worsening your overall health.}

    If you notice any of these side effects, immediately consult your doctor. 

    If you want to know how to manage the side effects of testosterone gel in men, do check out our article on Goodrx Medicine!

    Recommended read:Exploring the Ways to Manage Testosterone Gel Side Effects

    Summing up

    Testosterone gel for men is an effective treatment for low testosterone levels, relieving associated symptoms. 

    It can help improve various aspects of health and well-being, from muscle strength to sexual function.

    However, proper application, dosage, and precautions are essential for its safe and successful use.

    You must always consult a doctor before starting testosterone gel therapy and be vigilant about any side effects that you might face.

    Frequently Asked Questions

    What does testosterone gel do for a man?

    Testosterone gel raises the testosterone levels in people with low testosterone in their body.
    It addresses symptoms like fatigue, muscle loss, and sexual issues.

    How long does it take for testosterone gel to work in males?

    According to a study, testosterone products usually start working from 3 weeks to a few months of consistent use. 
    While using testosterone gel, the onset of action also depends on the dosage you’re taking.

    Does testosterone gel increase size?

    Testosterone gel does not increase penis size. Its goal is to alleviate symptoms of low testosterone.
    Instead of focusing on size, you can try other natural male enhancement techniques for a better intimate experience.

    Where do men apply testosterone gel?

    Men can apply testosterone gel to clean and dry skin on the shoulders, upper arms, underarms, thighs, or abdomen.
    But ensure no cuts, injuries, or rashes on the skin before applying the gel.

    Is testosterone gel safe for men?

    When used as prescribed, testosterone gel is safe for men. 

    These testosterone products are FDA-approved for use in men with low testosterone levels. However, women should never use them, especially if pregnant or breastfeeding.

    When referencing outside resources, GoodrxMedicine always provides full citations. To learn more about the measures we use to maintain the quality of our content, please review our Content Information Policy.

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