Evidence-Based Supplement & Herb Guides

TRT Injections vs Gels: Differences, Pros, Cons, and Monitoring

Compare TRT injections vs testosterone gels, including dosing, pros and cons, transfer risk, side effects, fertility concerns, and the labs men need to monitor.

Testosterone replacement therapy can be given in several ways, but injections and gels are two of the most common choices. Both can raise low...

TRT Side Effects: Fertility, Hematocrit, Acne, Mood, and Hair Loss

Learn the main TRT side effects in men, including fertility suppression, high hematocrit, acne, mood changes, sleep apnea concerns, hair loss, and monitoring steps.

Testosterone replacement therapy can help men with confirmed low testosterone, but it also changes several systems that need monitoring. Some side effects are mild,...

TURP Surgery for BPH: What to Expect, Recovery, and Risks

Learn what TURP surgery for BPH involves, how recovery usually progresses, what benefits to expect, and which risks and alternatives to discuss with a urologist.

TURP surgery is a common operation for urinary problems caused by benign prostatic hyperplasia, or BPH. In BPH, the prostate grows larger and squeezes...

Type 2 Diabetes in Men: Early Symptoms, Sexual Health Links, and Prevention

Type 2 diabetes in men can cause subtle symptoms, erectile dysfunction, urinary changes, fatigue, and nerve problems. Learn the key tests, risks, and prevention steps.

Type 2 diabetes can build quietly for years before a man feels sick. Blood sugar may rise slowly while energy, weight, erections, urination, sleep,...

Ureaplasma in Men: When It Matters, Testing, and Treatment Questions

Clear answers on Ureaplasma in men, including when a positive test matters, when treatment may be needed, partner questions, fertility concerns, and common testing mistakes.

Ureaplasma can be confusing because a positive test does not always mean an infection that needs treatment. These tiny bacteria can live in the...

Urgency to Pee: Overactive Bladder vs Prostate Issues

Learn how to tell overactive bladder from prostate-related urinary urgency in men, including symptom patterns, red flags, tests, and treatment options.

A sudden urge to pee can feel like your bladder has skipped the warning stage. One minute you are fine, and the next you...

Urinary Leaks After Prostate Surgery: Causes, Recovery, and Treatment Options

Learn why urinary leaks happen after prostate surgery, what recovery usually looks like, and which treatments can help, from pelvic floor therapy to male sling and artificial urinary sphincter options.

Urinary leaks after prostate surgery can feel discouraging, especially when the cancer, enlarged prostate, or blockage has already been treated. Leakage may happen when...

Urinary Retention in Men: Causes, Symptoms, and When It’s an Emergency

Urinary retention in men can be an emergency. Learn the symptoms, common causes, tests, catheter treatment, follow-up, and when to get urgent care.

Urinary retention means the bladder cannot empty the way it should. In men, it can happen suddenly, with pain and a strong urge to...

Urinary Spraying in Men: Common Causes and Simple Solutions

Urinary spraying in men can come from dried semen, irritation, foreskin issues, urethral narrowing, infection, or prostate problems. Learn simple fixes and when to get checked.

Urine that sprays, splits, fans out, or lands in two directions can be annoying and embarrassing, especially when it starts suddenly. In many men,...

Urine Dribbling After Peeing: Causes, Pelvic Floor Fixes, and When to See a Doctor

Learn why urine dribbling after peeing happens in men, how pelvic floor exercises and urethral milking can help, and when urinary symptoms need a doctor.

A few drops of urine in your underwear after you finish peeing can feel embarrassing, but it is common in men and often has...

UroLift for BPH: How It Works, Recovery, Benefits, and Risks

Learn how UroLift treats BPH, who makes a good candidate, what recovery is like, and how benefits, risks, side effects, and retreatment compare with other enlarged prostate options.

UroLift is a minimally invasive procedure for urinary symptoms caused by an enlarged prostate, also called benign prostatic hyperplasia or BPH. It does not...

UTI Symptoms in Men: Causes, Testing, Treatment, and When It’s Complicated

Learn the common UTI symptoms in men, what causes them, how testing works, when treatment is urgent, and why recurrent or complicated infections need follow-up.

A urinary tract infection in men can feel like burning, pressure, urgency, frequent trips to the bathroom, or pain low in the pelvis. Some...

UTI vs Prostatitis in Men: Symptoms, Testing, and Treatment Differences

Learn how UTI and prostatitis symptoms differ in men, what tests doctors use, when symptoms are urgent, and why treatment length depends on the source of infection.

A urinary tract infection and prostatitis can feel similar at first: burning when you pee, urgency, pelvic pressure, and a sense that something is...

Vaccines Men Need by Age: HPV, Flu, COVID, Shingles, Pneumonia, and Tetanus

Men need different vaccines by age, from HPV and tetanus boosters to flu, COVID, shingles, pneumonia, and RSV protection. Learn what to ask about in your 20s, 30s, 40s, 50s, and beyond.

Adult vaccines are not only for travel, injuries, or older age. A man in his 20s may still need HPV protection, a man in...

Vacuum Erection Devices: How They Work, Benefits, Side Effects, and Safety

Learn how vacuum erection devices work for erectile dysfunction, who may benefit, how to use them safely, and what side effects, risks, and treatment comparisons to know.

A vacuum erection device is a non-pill treatment for erectile dysfunction that uses gentle suction to draw blood into the penis. A soft constriction...

Vaping and Men’s Health: Heart, Lung, Hormone, and Fertility Concerns

Vaping may affect men’s heart, lung, hormone, sexual, and fertility health. Learn the risks, warning signs, and practical steps to cut back or quit.

Vaping is often described as cleaner than smoking because it does not burn tobacco. That can make the risks feel smaller, especially for men...

Varicocele and Testosterone: Can Vein Problems Lower Hormones?

Learn how varicocele may affect testosterone, fertility, and testicular health, plus when hormone testing, semen analysis, or varicocele repair may be worth discussing.

A varicocele is a swollen group of veins in the scrotum, usually above the left testicle. Many men never feel it, but some notice...

Varicocele Surgery: When Repair Helps Fertility, Pain, or Testosterone

Learn when varicocele surgery may help fertility, scrotal pain, or testosterone, what repair involves, how long results take, and when observation is better.

A varicocele is a cluster of enlarged veins in the scrotum, usually above the left testicle. Many men never notice one. Others find out...

Varicocele: Symptoms, Fertility Impact, and Treatment Options

Learn what a varicocele is, how it can affect sperm quality and testosterone, when treatment is needed, and how surgery or embolization may help.

A varicocele is an enlarged group of veins in the scrotum, usually above the testicle. It is similar to a varicose vein in the...

Vasectomy Reversal: Success Rates, Timeline, and Alternatives

Vasectomy reversal can restore sperm to semen, but pregnancy depends on timing, repair type, surgeon skill, and both partners’ fertility. Learn success rates, recovery, testing, risks, and IVF alternatives.

A vasectomy reversal reconnects the tubes that were cut or sealed during a vasectomy so sperm can enter the semen again. It can work...