Penis health concerns, like erectile dysfunction or ejaculation issues, can impact your daily life and may also be a sign of larger health issues. Learn more about them all here.
two different size eggs
One Testicle Bigger Than the Other? Is it Normal or Problematic?
Medically reviewed by Matthew Wosnitzer, MD
Doctor Speaking To Patient In Office
What Is This Bump or Rash on My Penis?
Medically reviewed by Jamin Brahmbhatt, MD
Doctor giving advice to patient
Symptoms and Signs of Penis Infection Caused by an STI
Medically reviewed by Matthew Wosnitzer, MD
twisted balloon
Testicular Torsion: Symptoms, Causes, Diagnosis, and Treatment
Medically reviewed by Jamin Brahmbhatt, MD
Man and woman in bed.
Causes of Morning Erections in Men
Medically reviewed by Jamin Brahmbhatt, MD
Do you have a micropenis?
What Is a Micropenis and Do I Have One?
Medically reviewed by Matthew Wosnitzer, MD
Black man using laptop
Can Your Penis Get Smaller Permanently?
Medically reviewed by Jason DelCollo, DO
Teenager boy biting nails while using smartphone
Does Exercise Work to Increase Penis Size?
Medically reviewed by Jason DelCollo, DO
Man patient in hospital room sitting alone
Recognizing and Treating a Penile Fracture
Medically reviewed by Matthew Wosnitzer, MD
Boys laughing
At What Age Does Penis Growth Begin?
Medically reviewed by Matthew Wosnitzer, MD
Doctor using digital tablet to talk to senior man
Statistics, Causes, and Symptoms of Penis Cancer
Medically reviewed by Doru Paul, MD
upset man writing in journal at desk in front of computer
Urethral Stricture: Symptoms, Diagnosis, and Treatment
Medically reviewed by Jamin Brahmbhatt, MD
Frustrated man sitting on edge of bed
Delayed Ejaculation: Causes, Diagnosis, Treatment, and Coping
Medically reviewed by Matthew Wosnitzer, MD
Students (14-15) walking
Androgen Insensitivity: Symptoms, Causes, and Treatment
Medically reviewed by Joel Forman, MD
Pierced and tattooed man drinking coffee outside
Safety and Risks of Penis Piercings
Medically reviewed by Matthew Wosnitzer, MD
Doctor talking with senior patient in office
Penile Cancer and a Partial or Total Penectomy
Medically reviewed by Doru Paul, MD
Korean man in consultation with doctor
Penile Implant Surgery: Preparation, Recovery, Long-Term Care
Medically reviewed by Matthew Wosnitzer, MD
Bladder and Uterus
Epispadias: Symptoms, Diagnosis, Treatment, and Outlook
Medically reviewed by Matthew Wosnitzer, MD
Young man using laptop at home
What to Know About Penis Enlargement and Augmentation
Medically reviewed by Casey Gallagher, MD
Doctor and patient
Phimosis and Paraphimosis of the Foreskin
Medically reviewed by Jamin Brahmbhatt, MD
A doctor and patient talking together
The Inflammation of the Penis Head, or Balanitis
Medically reviewed by Matthew Wosnitzer, MD
baby boy at a ceremony
Factors to Consider in the Male Circumcision Decision
Medically reviewed by Sarah Rahal, MD
Man sitting in bed worried and shirtless
Serotonin’s Role in the Biology of Male Ejaculation
Medically reviewed by Jason DelCollo, DO
Woman holding hand over lower pelvis due to urethral pain
Urethral Pain: Causes, Treatment, When to See a Doctor
Medically reviewed by Matthew Wosnitzer, MD
Nurse explaining to young male patient at office in hospital
Male Yeast Infection Causes and Symptoms
Medically reviewed by Matthew Wosnitzer, MD
Barefoot friends enjoying beers by campfire on rugged beach
What to Expect From Peyronie's Disease Surgery
Medically reviewed by Matthew Wosnitzer, MD
Couple spending time together
Peyronie's Disease: Causes and Risk Factors
Medically reviewed by Jamin Brahmbhatt, MD
Shot of a middle aged couple in bed with their dog in morning
Peyronie's Disease: Coping, Support, and Living Well
Medically reviewed by Lauren Schlanger, MD
An elderly man talking to his doctor about some recent test results.
Peyronie's Disease: Treatment, Procedures, Therapies
Medically reviewed by Matthew Wosnitzer, MD
Older man with doctor
How Peyronie's Disease Is Diagnosed
Medically reviewed by Matthew Wosnitzer, MD
Senior man getting a medical exam
Peyronie’s Disease: Signs, Symptoms, and Complications
Medically reviewed by Matthew Wosnitzer, MD
Man looking at his phone in bed next to woman
Peyronie’s Disease: How to Prevent This Penis Injury
Medically reviewed by Matthew Wosnitzer, MD
physical therapy of the knee and the foot with shock wave
Shock Wave Therapy for Erectile Dysfunction
Medically reviewed by Matthew Wosnitzer, MD
Syringe inserted into a vial of medication
Corpus Cavernosa Injections: Uses, Procedure, Results
Medically reviewed by Jamin Brahmbhatt, MD
Mature man sitting alone on bed, looking out window
Erectile Dysfunction: Coping, Support, and Living Well
Medically reviewed by Jamin Brahmbhatt, MD
Male doctor talking with senior couple patient in doctor
Erectile Dysfunction: Signs, Symptoms, and Complications
Medically reviewed by Richard N. Fogoros, MD
Hispanic doctor examining patient with stethoscope
Causes and Risk Factors of Erectile Dysfunction
Medically reviewed by Matthew Wosnitzer, MD
Doctor checking senior mans back in examination room
How Erectile Dysfunction Is Diagnosed
Medically reviewed by Matthew Wosnitzer, MD
Doctor using digital tablet to talk to senior man
How Erectile Dysfunction Is Treated
Medically reviewed by Jamin Brahmbhatt, MD
Man talking with his doctor
Xiaflex: Uses, Side Effects, Dosages, Precautions
Medically reviewed by Violetta Shamilova, PharmD
doctor talking to male patient
External Penile Prostheses for Erectile Dysfunction Treatment
Medically reviewed by Susan Olender, MD
An older couple laying in bed together
How Viagra Works and Side Effects
Medically reviewed by Chris Vincent, MD
Doctor discussing prostate ultrasound scan with a patient
Tadalafil Helps Twice With Benign Prostatic Hyperplasia
Medically reviewed by Matthew Wosnitzer, MD
bodybuilding
Can DHEA Increase Men's Testosterone Levels?
Medically reviewed by Matthew Wosnitzer, MD
Close-up of dry ginseng slices, capsules and roots
Buying Effective Supplements for ED
By Jesse Mills, MD
viagra
PDE5 Inhibitors: Uses, Side Effects, Dosages, Precautions
By Rod Brouhard, EMT-P
Happy mature couple lying together on a bed
Using Cozaar (Losartan) to Treat Erectile Dysfunction
Medically reviewed by Richard N. Fogoros, MD
Priapism Is a Painful Erection That Needs Medical Treatment
Painful Erection: What Are the Causes of Priapism?
Medically reviewed by Jamin Brahmbhatt, MD