Evidence-Based Supplement & Herb Guides

Delayed Ejaculation: Causes, Medications, and What to Do

Delayed ejaculation can be caused by medications, stress, low arousal, hormones, nerve problems, or prostate treatments. Learn what signs matter and what to do next.

Delayed ejaculation means it takes much longer than wanted to ejaculate, or ejaculation does not happen even with enough sexual stimulation. Some men still...

Depression in Men: Hidden Signs, Anger, Fatigue, and When to Get Help

Depression in men can show up as anger, fatigue, low motivation, poor sleep, withdrawal, drinking, or sexual changes. Learn the hidden signs and when to get help.

Depression in men is often missed because it does not always look like constant sadness. A man may still go to work, pay bills,...

DoxyPEP for STI Prevention: Who It Helps, How It’s Used, and Risks

Learn who DoxyPEP helps, how to take doxycycline after sex, which STIs it prevents best, and what risks, side effects, testing, and resistance concerns to know.

DoxyPEP is a newer way to lower the chance of getting certain bacterial sexually transmitted infections after sex. It uses doxycycline, a common antibiotic,...

Dry Skin on the Penis: Causes, Irritation, and When to Get Checked

Dry skin on the penis is common, but it is not always “just dry skin.” The skin in this area is thin, sensitive, and...

Dutasteride for Hair Loss: Benefits, Side Effects, and How It Compares

Dutasteride for hair loss may improve male pattern thinning, especially when finasteride is not enough. Learn benefits, side effects, fertility issues, PSA precautions, timelines, and how it compares with finasteride and minoxidil.

Dutasteride is a prescription medicine that lowers dihydrotestosterone, the hormone most closely linked with male pattern hair loss. It is best known as a...

ED as a Warning Sign: When It Points to Heart or Blood Sugar Problems

Persistent ED can be an early warning sign of heart disease, high blood pressure, prediabetes, or diabetes. Learn which erection changes need medical attention, what tests to ask for, and how to use ED medication safely.

Erectile dysfunction is often treated like a private bedroom problem, but it is also one of the clearest ways the body shows trouble with...

ED in Young Men: Anxiety, Porn, Hormones, Blood Flow, and What Helps

ED in young men can come from anxiety, porn habits, hormones, sleep, medications, or blood-flow problems. Learn the clues, tests, and treatments that help.

Erectile dysfunction in your 20s or 30s can feel confusing because it often does not match the stereotype. You may be fit, attracted to...

ED Meds and Blood Pressure: What’s Safe and What to Avoid

Learn how ED medications affect blood pressure, which drug combinations are dangerous, when sildenafil or tadalafil may be safe, and what to do if you take nitrates or heart medicines.

Erectile dysfunction pills help many men get firmer, more reliable erections, but they also affect blood vessels. That matters when you have high blood...

ED Meds and Nitrates: Why This Combination Can Be Dangerous

ED meds and nitrates can cause a dangerous blood pressure drop when combined. Learn which drugs count as nitrates, what to do with chest pain, and safer ED options.

ED medications like sildenafil, tadalafil, vardenafil, and avanafil help many men get firmer erections by relaxing blood vessels and improving blood flow. Nitrate medications...

ED Treatments Without Pills: Devices, Injections, Therapy, and Other Options

Compare ED treatments without pills, including vacuum devices, injections, therapy, pelvic floor exercises, shockwave therapy, and penile implants, with practical safety tips.

Erection problems are often treated with pills, but tablets are not the only path forward. Some men cannot take ED medication because of nitrate...

ED vs Performance Anxiety: How to Tell the Difference and What Helps

Learn how to tell ED from performance anxiety, what patterns matter, when to get medical checks, and which treatments help restore confidence and reliable erections.

Erection problems can feel confusing because the body and mind are both involved. One bad experience can create worry before the next one. A...

Enclomiphene for Men: Testosterone, Fertility, Safety, and What to Know

Enclomiphene for men may raise testosterone while helping preserve fertility signals. Learn how it works, who it may help, how it compares with TRT, and what safety monitoring matters.

Enclomiphene is an oral medication used by some clinicians to raise testosterone while trying to preserve a man’s own hormone signaling and sperm production....

Energy Drinks and Men’s Health: Heart Rate, Anxiety, Sleep, and Blood Pressure Effects

Energy drinks can raise heart rate, worsen anxiety, disrupt sleep, and increase blood pressure in men. Learn safer caffeine limits, red flags, and when to get checked.

Energy drinks promise fast focus, stronger workouts, and an easy fix for low energy, but the tradeoff is not always obvious. Most products combine...

Enlarged Prostate: BPH Symptoms, Causes, and Treatment Options

Learn what an enlarged prostate means, how BPH symptoms feel, what causes urinary changes, and how lifestyle steps, medication, and procedures compare.

An enlarged prostate is one of the most common reasons men start waking up to pee, struggle with a weak stream, or feel like...

Epididymitis: Symptoms, Causes, and Treatment Options

Learn the symptoms, causes, testing, and treatment options for epididymitis, including when testicular pain is urgent and what to expect during recovery.

Epididymitis is swelling and irritation of the epididymis, the small coiled tube behind each testicle that stores and carries sperm. It often feels like...

Epididymitis vs Testicular Torsion: How to Tell Urgent Symptoms Apart

Learn the key differences between epididymitis and testicular torsion, including urgent warning signs, symptom patterns, testing, treatment, and when to go to the ER.

Pain in one testicle is not something to “wait out” when it starts suddenly, feels severe, or comes with nausea, vomiting, swelling, or an...

Erectile Dysfunction After Prostate Cancer Treatment: Causes and What Helps

Learn why erectile dysfunction happens after prostate cancer surgery, radiation, or hormone therapy, what recovery can look like, and which treatments may help.

Erectile dysfunction after prostate cancer treatment is common, but it is not the same for every man. The cause, timing, and chance of recovery...

Erectile Dysfunction: Causes, Treatments, and When to See a Doctor

Learn the common causes of erectile dysfunction, how doctors evaluate ED, which treatments work, medication safety issues, and when erection problems need medical care.

Erectile dysfunction is the repeated difficulty getting or keeping an erection firm enough for satisfying sex. It is common, treatable, and not a personal...

Estradiol in Men: Why It Matters and When It’s Too High

Learn what estradiol does in men, symptoms of high estrogen, common causes, best lab tests, and safe treatment options for hormone balance.

Estradiol is often described as a “female hormone,” but men need it too. In men, estradiol helps regulate libido, erections, sperm production, bone strength,...

Excessive Sweating in Men: Causes, Treatment, and When to Test

Learn the common causes of excessive sweating in men, how to tell primary hyperhidrosis from medical warning signs, which tests to consider, and what treatments help.

Excessive sweating is more than being damp after a workout or wearing the wrong shirt on a hot day. For some men, sweat soaks...