honeypot link
skip to main content
MSDMERCK MANUALConsumer Version
HEALTH TOPICSHEALTHY LIVINGSYMPTOMSEMERGENCIESDRUG INFORESOURCESCOMMENTARYABOUT US
homeHEALTH TOPICSHEALTHY LIVING
Search icon
  1. Home/
  2. Men's Health Issues/
  3. Sexual Function and Dysfunction in Men/
    Sexual Function and Dysfunction in Men
    • Overview of Sexual Function and Dysfunction in Men
      • Normal Male Sexual Function
      • Sexual Activity and Heart Disease
    • Decreased Libido in Men
      • Treatment
    • Erectile Dysfunction (ED)
      • Causes
        • Blood vessel disorders
        • Nerve disorders
        • Other disorders
      • Evaluation
        • Warning signs
        • When to see a doctor
        • What the doctor does
        • Testing
      • Treatment
        • Mechanical devices and procedures
        • Medications
        • Surgery
      • Essentials for Older Adults: Erectile Dysfunction
      • Key Points
    • Inability to Ejaculate
    • Premature Ejaculation
      • Treatment
        • Learning to delay ejaculation
        • When delayed ejaculation is the problem
    • Retrograde Ejaculation
      • Treatment
    MSD
    • About
    • Disclaimer
    • Permissions
    • Privacy
    • Cookie Preferences
    • Terms of use
    • Partnerships
    • Contact Us
    • Veterinary Manual
    • Global Medical Knowledge
    • Mobile App
    MSD

    Copyright© 2025Merck & Co., Inc., Rahway, NJ, USA and its affiliates. All rights reserved.