Sexually transmitted diseases (STDs) are infections transmitted during sexual contact. They may be caused by viruses, bacteria, or parasites. STDs in men cause no symptoms or symptoms like genital burning, itching, sores, rashes, or discharge.
Common infections that are sexually transmitted in men include gonorrhea, chlamydia, syphilis, hepatitis C and B, genital warts, human papillomavirus (HPV), and genital herpes.
Some STDs in men are treatable while others are not. STDs are diagnosed with tests that identify proteins or genetic material of the organisms causing the infection. The prognosis of an STD depends on whether the infection is treatable or not. Use of latex condoms can help reduce the risk of contracting an STD but it does not eliminate the risk entirely.Read more: STDs in Men Article
Multimedia: Slideshows, Images & Quizzes
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Urinary Tract Infection Quiz
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Picture of The Clap (Gonorrhea)
A sexually transmitted infection (STI) caused by the bacterium Neisseria gonorrhoea. See a picture of The Clap (Gonorrhea) and...
Picture of Syphilis
A sexually transmitted disease caused by Treponema pallidum, a microscopic organism called a spirochete. See a picture of...
Picture of Herpes Simplex Virus Type 2
A herpes virus that causes genital herpes, which is characterized by sores in the genital area. See a picture of Herpes Simplex...
Picture of HIV/AIDS
Acronym for the Human Immunodeficiency Virus, the cause of AIDS (acquired immunodeficiency syndrome). See a picture of HIV/AIDS...
Picture of Molluscum Contagiosum
A contagious disease of the skin marked by the occurrence of rounded soft tumors of the skin caused by the growth of a virus (one...
Picture of Chancroid
A sexually transmitted infection (STI) caused by the bacterium Haemophilus ducreyi. See a picture of Chancroid and learn more...
Picture of Chlamydia
A type of bacteria which causes an infection very similar to gonorrhea in the way that it is spread, the symptoms it produces,...
Picture of Genital Warts (HPV)
A wart in the moist skin of the genitals or around the anus. See a picture of Genital Warts (HPV) and learn more about the health...
Picture of Crabs (Pubic Lice)
Parasitic insects found in the genital area of humans. See a picture of Crabs (Pubic Lice) and learn more about the health topic....
A Timeline of the HIV/AIDS Pandemic
Get a historical overview of the HIV/AIDS pandemic from human contraction to the present through this slideshow of pictures....
Urinary Tract Infection (UTI) Symptoms, Diagnosis, Medication
Understand urinary tract infection (UTI) through pictures. Our experts describe urinary tract infection symptoms like pelvic...
Screening Tests Every Man Should Have
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12 Preventable STDs: Pictures, Symptoms, Diagnosis, Treatment
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Choosing Your Birth Control Method
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Better Sex After 50
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HIV AIDS Facts: Symptoms and Treatments
What is HIV AIDS (human immunodeficiency virus-acquired immunodeficiency syndrome)? Discover myths and facts about living with...
Zika Virus Symptoms, Pregnancy, Treatments, Vaccine
A quick guide to the Zika virus, its causes, symptoms, and treatment options. Find out how Zika is transmitted by mosquitoes,...
What Are HIV & AIDS? Symptoms, Treatment, and Prevention
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IMAGESSee pictures of sexually transmitted diseases (STDs) See Images
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Local ResourcesFind a local Urologist in your town
Treatment & Diagnosis
- Circumcision: Medical Pros and Cons
- Circumcision: The Surgical Procedure
- PCR (Polymerase Chain Reaction)
- Liver Transplant
- Barrier Methods of Birth Control Side Effects, Advantages, and Disadvantages
- Natural Birth Control
- Contraceptive Measures after Unprotected Sex
- Birth Control: Surgical Sterilization
- Hemodialysis (Treatment for Kidney Failure)
- Gardasil HPV Vaccine
- HIV Testing
- HPV Test
- Abdominal Pain
- Anal Itching (Pruritus Ani)
- Rectal Bleeding (Blood in Stool, Hematochezia)
- Burning Urination (Dysuria)
- Joint Pain
- Sore Throat (Pharyngitis)
- Weight Loss
- Swollen Lymph Nodes (Lymphadenopathy)
- Fatigue, Tiredness, and Lethargy
- Blood in Semen
- Doctor: Getting the Most from Your Doctor's Appointment
- How to Choose a Doctor
- Doctor: Checklist to Take To Your Doctor's Appointment
- Memory Loss
- Penile Itching
- Testicular Pain (Pain in the Testicles)
- Rectal Pain
- Penile Discharge
- Penile Pain
- Groin Pain
- Urinary Tract Infection FAQs
- STD FAQs
- Genital Herpes FAQs
- Yeast Infection FAQs
- Infidelity FAQs
- Warts--A Common Infectious Disease
- Circumcise Or Not? - The Matter of AIDS
- Unprotected Sex Between HIV-Infected Partners: What's the Harm?
- Gonorrhea Treatment Recommendations Update
- HPV Vaccine Recommendations for Girls, Boys, Women, and Men
- Oral Gonorrhea Symptoms
- Birth Control Types
- Genital Herpes Symptoms and Signs
- What Is Norwegian Scabies?
- Things You Should Know About the Penis
Medications & Supplements
- amoxicillin (Amoxil, Moxatag, Larotid)
- probenecid, (Benemid - brand no longer available)
- cefprozil (Cefzil)
- Cipro, Cipro XR (ciprofloxacin) Antibiotic Side Effects
- erythromycin (Ery-Tab, PCE)
- famciclovir, Famvir
- ofloxacin, Floxin (Discontinued Brand)
- cefixime (Suprax)
- azithromycin (Zithromax, Zithromax Z-Pak, Zithromax Tri-Pak, Zmax)
- acyclovir, Zovirax
- Valtrex (valacyclovir)
- sulfamethoxazole, Gantanol, Gantanol DS
- tetracycline (Sumycin)
- doxycycline (Vibramycin, Doryx)
- malathion (Ovide)
- Lemon Balm (Melissa officinalis)
- Sage (Salvia officinalis, Sage Leaf, Common Sage, Garden Sage, Black Sage)
- Penicillin (Antibiotics)
- Gardasil (HPV Vaccine)
- Cipro, XR (ciprofloxacin) vs. Keflex (cephalexin)
- Cefdinir vs. cefixime (Suprax) 3rd Generation Antibiotics
Prevention & Wellness
- STDs: A Serious Health Threat at Every Age
- New Chlamydia Test Offers Rapid Results
- STD Rates Continue to Climb in U.S.
- Do Men Really Hook Up More Than Women?
- STDs Hit Record High in California
- Super Drug-Resistant Gonorrhea Coming to U.S., Experts Say
- Why More Teens Aren't Getting Protection Against Common STD
- STDs Hit All-Time High in U.S.
- Semen Harbors Wide Range of Viruses
- Tuskegee Syphilis Study Descendents Group Seeks Remaining Settlement Money
- Gonorrhea Becoming More Resistant to Drugs
- 2 Doses of HPV Shot Enough to Prevent Genital Warts: Study
- Did Syphilis Cause Painter Goya's Hearing Loss?
- Syphilis Rates Spike Among U.S. Gay, Bisexual Men: CDC
- Can HIV Drugs Boost Syphilis Risk?
- Pubic Grooming Tied to Higher STD Rates
- Injections Might Help Prevent Genital Herpes Transmission for Months: Study
- Sexually Transmitted Diseases Hit All-Time High: CDC
- Antibiotics Overprescribed for Possible STDs: Study
- Another STD Spurs Concern
- Syphilis on the Rise Among Gay, Bisexual Men: CDC
- HPV Vaccination Rates Lowest in States With Highest Cervical Cancer Rates: Study
- Playing the Field May Lower Prostate Cancer Risk: Study
- Young Homeless People With Friends at Lower Risk for STDs: Study
- New Treatments Show Promise Against Drug-Resistant Gonorrhea
- Millions of Americans Have an STD: Report
- Is 'Untreatable' Gonorrhea On the Way?
- New Vaccine Strategy May Fight Genital Herpes, Mouse Study Suggests
- Social Media Could Boost Condom Use, Study Suggests
- Too Few Girls Get HPV Vaccine Against Cancer: CDC
- New Policy Supports Choice for Male Circumcision
- Curbing Circumcision Boosts STDs, Study Contends
- Gonorrhea Resistant to All But One Antibiotic: CDC
- Unsafe Sex Common When Partner Cheats: Study
- Antibiotic-Resistant Gonorrhea Spreading: WHO
- Taking Anti-HIV Meds Prior to Exposure May Help Prevent Infection
- FDA Seems to Back Pill to Help Prevent HIV
- HPV Cancer Hits 8,000 Men, 18,000 Women a Year
- Sex Ed Becoming Less Prevalent in Grades 6-12
- Health Highlights: March 6, 2012
- Condom Knowledge Not Common Knowledge
- Experts Warn of Antibiotic-Resistant Gonorrhea
- Sex and the Elderly: STD Risk Often Ignored
- Oral HPV Infection Strikes Men More Than Women: Study
- More Americans Practicing Safe Sex, CDC Reports
- Herpes Drugs Don't Stop Herpes Spread
- Hopeful Genital Herpes Vaccine Misses the Mark
- Columbus Voyage Tied to Syphilis Spread?
- Study: HPV Vaccine Doesn't Encourage Risky Sexual Activity
- 19 Million New STD Infections Reported Annually, CDC Says
- Chlamydia Tops STDs Reported to CDC
- STD Trichomonas May Be More Common Than Thought
- CDC: Untreatable Gonorrhea a Possibility
- Genital Herpes' Silent Spread
- Half of Men Have Genital HPV
- How to Use Pills to Prevent HIV
- Michael Douglas: Throat Cancer Survivor
- Male Circumcision Cuts Women's Cervical Cancer Risk
- Youths With STDs May Not Admit They Had Sex
- Gardasil Approved for Anal Cancer Prevention
- U.S. Gonorrhea Rate Drops; Chlamydia, Syphilis Up
- 4 Things You Didn't Know About Oral Sex
- Happy, Healthy, Valentine!
- Syphilis Symptoms in Adults
- Safe Sex for Grown-Ups
- Birth Control Myths
- Virtual Sex
- Medical Myths Debunked
- STD: Get the STD Picture
- Condom Quiz: How Much Do You Know?
- Sexual Infections with Depo Provera?
- Genital Herpes - On The Rise!
- STI (Sexually Transmitted Infections) Awareness
- HIV/AIDS - Myth versus Reality
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