What happens when a man’s testosterone is low?

Testosterone is a male sex hormone that plays an important role in a man’s life. It is important to normal sex drive, energy and even mood. However, testosterone levels normally tend to decrease in men as they age. Although these decreases are generally normal and may even go unnoticed, they can also be severe and cause symptoms that are problematic.

Symptomatic low testosterone is a real problem that men can face when low levels of the hormone result in negative side effects. One of the most prominent symptoms is low energy and tiredness to the point of fatigue. A patient with low testosterone can also experience decreased libido or sex drive, or even erectile dysfunction. Personality can also be affected by low testosterone for those who experience moodiness, anxiety, and differing levels of stability.

Dr. Paul Arnold of Palm Harbor, FLThere are many causes of low testosterone, with simply aging being the most common reason. Men can also experience low testosterone after an injury to the testicles, chemotherapy, certain types of infections, or autoimmune diseases. In addition, there are also medications that can lower testosterone levels.

Many men with low testosterone experience no symptoms at all and, for these men, a urologist would not recommend treatment. For men who do experience the negative symptoms, one option is testosterone replacement therapy.

With testosterone replacement therapy, the hormone is brought into the body through gels, patches, or injections. The supplemental hormone brings testosterone back to normal levels and, in most cases, the patient will notice the change quickly. Energy levels, mood, and libido see quick improvements. And when testosterone replacement therapy is closely monitored by a urologist, the risks are minimal.

According to Dr. Paul Arnold, for patients receiving testosterone replacement therapy, “It’s like a light switch from their symptoms prior to treatment to post treatment.” Symptomatic low testosterone can be a difficult and depressing condition for those who miss the active life they once had. Fortunately, the urologists at the Advance Urology Institute can help you feel better and live with energy and a positive outlook again. For more information about testosterone replacement therapy, visit the Advanced Urology Institute website.

Symptoms and Treatment of Low Testosterone

The level of testosterone hormone in the body naturally declines as a man grows older. In fact, up to 40% of all men aged 45 years and older experience the effects of low testosterone. The symptoms of low testosterone may appear even earlier in some men.

Also called hypogonadism or low-T, low testosterone is characterized by a variety of symptoms such as:

  • Low libido (decreased sex drive)
  • Fatigue and lethargy
  • Erectile dysfunction (impotence)
  • Reduced testicle size
  • Breast growth in men (gynecomastia)
  • Loss of body and facial hair
  • Muscle weakness
  • Thinning of bones (osteoporosis)
  • Moodiness, irritability and depression
  • Decreased sense of well-being
  • Increased body fat or reduced muscle mass
  • Difficulties in concentration
  • Memory loss and sleep disturbances
  • Decreased hemoglobin level and mild anemia
  • Skin changes such as fine wrinkles
  • Diagnosis of low testosterone

Dr. Amar Raval of Palm Harbor, FLLow-T is diagnosed by measuring the quantity of testosterone in the blood. To clearly assess the level of testosterone, a urologist will request blood tests for both total testosterone and free testosterone. Often, it takes several measurements to confirm that a man has low-T because the levels tend to change throughout the day, with the highest levels occurring in the morning. Testosterone levels are also affected by body mass index (BMI), alcohol consumption, nutrition, age, illness and certain medications. Additional tests for sex hormones such as follicle stimulating hormone (FSH) and luteinizing hormone (LH) may also be requested by the urologist for a better picture.

Treatment of Low Testosterone

If low-T is diagnosed, the missing hormones may be replaced through hormone replacement therapy, restoring the body’s testosterone levels to normal. In some cases, however, particularly when low-T is diagnosed but no troublesome symptoms are noted, the urologist may not administer any treatment.

For men with bothersome symptoms, the therapy is administered to remove the symptoms and associated sexual problems. Testosterone replacement therapy can be given in different forms and the urologist will discuss options with the patient before deciding on the most appropriate method. After the treatment begins, testosterone levels are monitored to ensure the most effective dose is given.

The different ways of administering testosterone include:

  1. Injections – The urologist gives regular injections deep into a muscle (intramuscular injection) every 2-3 weeks to 3 months depending on the type of injection chosen. When appropriate, the urologist may delegate the task of injecting testosterone to a nurse or teach the patient how to self-inject. When done correctly, the injections are not painful.
  2. Testosterone Implants – Cylindrical pellets are inserted into the abdomen, thigh or buttock by the urologist under local anesthetic, once every 3-6 months.
  3. Testosterone Patches – Used every day and applied on different areas of the body, including arms, back, buttocks and abdomen, the patches work similarly to nicotine patches used by people trying to quit smoking. They deliver testosterone hormone gradually through the skin.
  4. Testosterone Gel – These gels are applied to clean dry skin, usually on the arm, shoulder, back or abdomen. They should be applied after showering to prevent the gel from washing off too quickly.

There are several benefits that can be derived from testosterone replacement therapy. They include:

  • Improved sexual function
  • Enhanced mental sharpness
  • Increased bone density and protection against osteoporosis
  • Increased muscle mass and loss of body fat
  • Greater strength and improved physical performance
  • Enhanced mood and better sense of well-being

Are you experiencing any bothersome symptoms and suspect you could be having low testosterone? Speak with your doctor as soon as possible about the problem. You do not have to live with these symptoms when effective treatment is available. For more information about testosterone replacement therapy, visit the Advanced Urology Institute website.

Testosterone Therapy – Urologists Specialize in Treating Low Testosterone

Video: Urologists Specialize in Treating Low Testosterone



Once an accurate diagnosis is made, your doctor will talk to you about the different treatment options available. Testosterone replacement therapy is typically the preferred treatment option, as it gives the best results. [Read Full Article…]