Testosterone Replacement Therapy or TRT is a medical treatment designed to stimulate low testosterone levels in men. This condition is also known as hypogonadism. It has a range of causes and symptoms such as erectile dysfunction and fatigue. In this blog post, we will explore what testosterone is, causes of low testosterone and how the treatment works.
What is testosterone?
Testosterone is a crucial hormone in males and it plays a massive role in helping the following functions in the body:
- Maintaining a sex drive & erections
- The formation of sperm
- Energy & moods
- Creating red blood cells
- Muscle mass
What causes testosterone levels to drop?
For most men, low testosterone becomes an issue around the ages of 30 to 40. This is a natural process but it can also be cause by external factors. This includes; chronic conditions, testicle injuries, cancer and obesity.
Symptoms of low testosterone
If you do have low testosterone, it doesn’t mean you will always endure symptoms but here are some common ones many men experience:
- Fatigue
- Low sex drive
- Mood changes
- Insomnia
- Decreased muscle mass
- Depression
- Increase in body fat
What is TRT?
TRT or testosterone replacement therapy is a form of treatment that works to treat low testosterone levels. It is formulated using a synthesised form of testosterone that is engineered to parallel the chemical structure produced naturally in the body.
What kinds of TRT are there?
There are several ways testosterone replacement therapy can be administered. These are dependant upon your lifestyle and symptoms.
Testosterone transdermal patch
A testosterone transdermal patch is applied to the skin and released a synthetic version of testosterone. It is absorbed by the blood stream and balances testosterone levels to a normal amount. The patch should be applied to dry and clean area on the skin such as the back, upper arm or abdomen. You should apply the patch in different places everyday and it shouldn’t be placed in the same spot for at least 7 days. It can be worn when showering, swimming or sex however sweating may cause the patch to loosen.
Testosterone skin gel
Testosterone skin gel is applied directly to the skin to increase testosterone levels in your body. It is applied once a day and should be applied on dry, clean skin. It can be applied in areas such as the upper arms, shoulders and stomach unless advised otherwise by a healthcare professional. it’s important that after you apply the gel, you wash your hands immediately after.
Testosterone injections
Testosterone injections are administered through the muscle in areas such as the thigh and gluteal muscle. These injections deliver a controlled dose of synthetic testosterone and is performed by a doctor or healthcare professional. These injections can require multiple doses over periods of weeks or months but a doctor will discuss this with you in an initial consultation before you begin TRT.
Book your TRT appointment today
Schedule your testosterone replacement therapy (TRT) session today at The Medical Hub. Our experienced healthcare professionals ensure a comprehensive examination of your testosterone levels, identifying potential causes for low testosterone and addressing any associated symptoms.


