Low testosterone can affect sex drive, energy, mood, and muscle strength. But these changes can happen for many reasons. Symptoms alone cannot tell you whether you have low testosterone.
If something feels different, a conversation with your doctor is a useful first step. Source: MedlinePlus
Testosterone is a hormone made mainly in the testicles. It helps support sexual function, bones, and muscles.
Low testosterone is often called low T. Your doctor may also use the term hypogonadism.
A diagnosis involves both your symptoms and blood test results. Source: Urology Care Foundation
Possible symptoms include:
These symptoms can overlap with other health problems. Tell your doctor about your sleep, medicines, and any other changes in your health. Source: Endocrine Society
Try to explain what has changed rather than simply saying you feel “off.”
For example: “My interest in sex has dropped over the past few months, and I would like to understand why.”
Doctors use blood tests along with your health history and an exam.
Testosterone levels change throughout the day. Testing usually involves at least two early-morning blood samples on separate days.
One result does not tell the whole story. Your doctor may order other tests to understand why a level is low. Source: Endocrine Society
Ask when to have your blood drawn and whether you need to follow any instructions before testing.
No. Feeling tired does not automatically mean you have low T or need testosterone treatment.
Your doctor may check for other explanations, such as medicine effects, thyroid problems, or depression. The next step depends on what is causing your symptoms. Source: MedlinePlus
Bring a list of your medicines and supplements. Write down when your symptoms started and how they affect daily life.
If having children is part of your plans, mention that before discussing treatment. Testosterone therapy can reduce sperm production. Source: Endocrine Society
You can start the conversation with:
“I have noticed a change in my energy and sex drive. Could we talk about possible causes?”
November’s focus on men’s health can be a reason to start the conversation. You can also bring up concerns at any time of year.