At Frontier Clinic, we often hear from men concerned about fatigue, low energy, and hair loss. These symptoms can be frustrating and sometimes even alarming. One common thread that links these issues is testosterone—a vital hormone that plays a major role in men’s health. In this article, we’ll break down what testosterone does, how it relates to fatigue and hair loss, and what you can do if you’re experiencing these symptoms.
What Is Testosterone?
Testosterone is the primary male sex hormone, produced mainly in the testicles. It’s responsible for many functions, including:
- Maintaining muscle mass and strength
- Supporting bone density
- Regulating sex drive and erectile function
- Influencing mood and energy levels
- Stimulating hair growth
Understanding Fatigue in Men
Fatigue is more than just feeling tired. It’s a persistent lack of energy that doesn’t improve with rest. In men, low testosterone (also called “Low T” or hypogonadism) is a common, but often overlooked, cause of fatigue. Other symptoms of low testosterone may include:
- Difficulty concentrating or “brain fog”
- Reduced motivation
- Depressed mood
- Decreased muscle mass
- Increased body fat
If you’re experiencing these symptoms, it’s important to talk to a healthcare provider. Fatigue can also be caused by sleep problems, stress, thyroid issues, or other medical conditions.
Hair Loss: Is Testosterone to Blame?
Hair loss is another concern for many men. While genetics (male-pattern baldness) is the most common cause, testosterone also plays a role. A byproduct of testosterone, called dihydrotestosterone (DHT), can shrink hair follicles and lead to thinning hair or baldness.
Not all hair loss is related to testosterone, though. Stress, poor nutrition, certain medications, and underlying health conditions can also contribute. If you notice sudden or patchy hair loss, see your doctor for an evaluation.
Low testosterone can affect your energy, mood, and confidence. The good news? Most causes are treatable, and you don’t have to face them alone.
What Causes Low Testosterone?
Testosterone levels naturally decline with age, starting around age 30. However, some men experience a more significant drop due to:
- Chronic illness (like diabetes or obesity)
- Testicular injury or infection
- Certain medications (such as steroids or opioids)
- Sleep disorders (like sleep apnea)
- High stress or depression
How Is Low Testosterone Diagnosed?
If you suspect low testosterone, your provider will start with a detailed history and physical exam. Blood tests are used to measure testosterone levels—typically done in the morning when levels are highest. Sometimes, further testing is needed to rule out other causes.
What Are My Treatment Options?
Treatment depends on the cause and severity of your symptoms. Options may include:
- Lifestyle changes: Improving sleep, managing stress, exercising, and eating a balanced diet
- Treating underlying conditions: Addressing sleep apnea, obesity, or other health issues
- Testosterone replacement therapy (TRT): For men with confirmed low testosterone and symptoms, TRT may be considered. This can be given as injections, gels, or patches under medical supervision.
- Medications for hair loss: FDA-approved treatments like finasteride or minoxidil may help slow hair loss or regrow hair in some men.
It’s important to discuss the risks and benefits of any treatment with your healthcare provider, as not all men are candidates for testosterone therapy.
When Should I See a Doctor?
If you’re experiencing persistent fatigue, unexplained hair loss, or other symptoms of low testosterone, don’t ignore them. Early diagnosis and treatment can improve your quality of life and prevent complications.
At Frontier Clinic, we offer confidential consultations, comprehensive lab testing, and personalized treatment plans for men’s health concerns. Our team is here to help you feel your best—no matter your age or insurance status.
Take the Next Step
Don’t let fatigue or hair loss hold you back. If you have questions about testosterone or men’s health, contact Frontier Clinic today to schedule an appointment. We’re committed to helping you achieve optimal health with affordable, accessible care.