Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Testosterone before and after: What men can realistically expect from TRT

Dec 04, 2025 · 14 min read

Testosterone before and after changes are real for many men with confirmed testosterone deficiency, most often showing up as better energy, libido, and body composition when treatment is correctly chosen and monitored. But “trt before and after” results vary widely, so the goal is not a miracle transformation, it is a measurable, medically supervised return ...

Dry skin on penis or eczema on the pennis? Causes, symptoms, and fixes

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 02, 2025 · 14 min read

Most cases of dry, flaky, or itchy penile skin are irritant contact dermatitis from barrier breakdown in the penis’ thin stratum corneum (often triggered by friction, sweat, soaps, detergents, or condoms), not an STI. Here’s how to tell simple irritation from eczema, psoriasis, yeast, or balanitis. Here is what actually helps the skin heal. “Most ...

Hot flush in males: Causes, symptoms, and treatments that actually help

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 01, 2025 · 14 min read

A hot flush in males is most often triggered by a meaningful drop in testosterone that disrupts the brain’s temperature control. The good news is that male hot flashes are common, measurable, and usually treatable once you identify the driver. “When a guy tells me he’s getting sudden heat waves and drenching sweat, I think ...

Why no morning wood happens and what it reveals about your vascular health

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 01, 2025 · 14 min read

Losing morning erections for many weeks often means nocturnal penile tumescence is being blunted by reduced penile blood flow, impaired nerve signaling, or poor sleep. This can flag vascular problems even when testosterone is normal. Here’s how to interpret the change and when it should prompt a closer look at diabetes and cardiovascular risk. “Morning ...

AI in healthcare and your next doctor visit: How the new medical revolution changes men’s care

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 01, 2025 · 11 min read

AI in healthcare is already changing your next doctor visit by automating note taking, speeding up image reads, and turning your labs and wearable data into clearer clinical decisions. The real win is not a robot doctor. It is a more focused conversation, with fewer missed signals in men’s health. “When AI handles the paperwork ...