What Types of STDs Cause Skin Rash on Body and Genitals? | Other Symptoms of STD, Diagnosis and Testing Near you

Types of STDs that cause Skin Rash and itching symptoms in men and women
STDs That Cause Skin Rash

Rashes on skin and itching can be troublesome for many. Sometimes, the rash may appear on the genitals and inner thigh. It is always important to know the source and cause of the rash in your skin. People who are sexually active are at high risk to get exposed to Sexually Transmitted diseases (STDs). It is vital to get tested for STDs and play it safe.

In this article, we explain in detail the types of STDs that cause rashes on the body, other symptoms of STD, how to get tested for STDs, and at-home testing kit options.

  1. Do STDs cause rash?
  2. What are the types of STDs that cause skin rash and bruising?
  3. Syphilis and skin rash
  4. Genital Herpes and skin rash
  5. HIV and skin rash
  6. Does Chlamydia cause skin rash?
  7. Does Gonorrhea cause skin rash?
  8. How are STDs treated?
  9. How to get checked for STD?
  10. Is there an STD home test kit available?
  11. How much does an STD test cost?
  12. Providers Locations

Do STDs Cause Skin Rash on Body?

STDs are infections that are commonly seen in sexually active persons, particularly where safe sex isn’t practiced. According to the Center for American Progress (CAP), nearly 20 million new cases of sexually transmitted diseases are diagnosed every year in the United States. There are more than 20 different types of STDs that are caused by different bacteria, viruses, parasites, yeast, and other microorganisms that are spread from one person to another via sexual contact, i.e. vaginal, anal, oral sex, genital touching, and exchange of blood products.

Some STDs cause dry skin and skin rash symptoms around the genitals, mouth, and other parts of the body, appearing after 2 – 3 weeks after the initial exposure. However, along with the skin rash on the body, STDs also exhibit various other symptoms in men and women. They are –

STD Symptoms in Women

  • Unusual vaginal discharge
  • Painful urination
  • Pain during sexual intercourse
  • Lower abdominal pain
  • Heavy menstrual bleeding

STD Symptoms in Men

  • Thick penile discharge
  • Burning sensation while urinating
  • Swollen testicles
  • Anal itching
  • Irritation inside the penis
  • Painful bowel movements

Common Symptoms of STDs

  • Skin rash
  • Fever
  • Headache
  • Weight loss
  • Diarrhea
  • Joint pain
  • Jaundice
  • Sore throat
  • Dry cough
  • Night sweat
  • Fatigue

Book STD package covering HIV, Herpes, and Syphilis – STDs that cause skin rash

We have identified the top STD testing options across the US – center visit as well as a home test kit. Below are the top three options and the pricing for the STD testing.

Name of our Partner Labs

Book Online

STD Check Labs

  • Reports – 48 hours
  • The entire U.S.
  • Required to visit the lab
  • Exclusive $10 discount auto-applied on checkout by shopping through DxSaver.com

Book Now

(Panel of 10 STDs is cheaper than getting tested for 3 STDs that cause skin rash)

myLAB Box

(Home Test Kit)

  • Reports – 2 to 5 days
  • The entire U.S. except for New York.
  • Home-test kit provider

Book Now

(Panel of 8 STDs is cheaper than getting tested for 3 STDs that cause skin rash)


  • Reports – 72 hours
  • The entire U.S.
  • Required to visit the lab

Book Now

(Panel of 10 STDs is cheaper than getting tested for 3 STDs that cause skin rash)

Types of STDs that Cause Skin Rash on Body

Out of 20 different types of STDs, the STDs that cause skin rash symptoms are of 3 types. They are –

Skin rash on genitals is the most common symptom of the above STDs. Some may also have a sore throat and oral sores (rash-like) around the mouth – this is often seen in people who had oral sex with an STD-infected person, where the infection got transmitted to the mouth and the bacteria/virus started manipulating as the wet and warm environment of the oral cavity is favorable.

STDs Symptoms: Rash on the Inner Thigh, Genitals, and Buttocks

STDs such as genital herpes causes a rash on the groin area, particularly around the inner thigh and the genitals. Coming in contact with the genital fluids of an infected person you can easily transmit the infection and see symptoms like rash on thighs, genitals, and buttocks – this is due to the warm and moist nature of the inner thigh and genital area compared to any other part, as the STD causing microorganisms can easily adapt and manipulate.

Sometimes the rash is not itchy, thus it is often confused with skin problems and left untreated. When STDs rash on the body and other symptoms are not diagnosed and detected at an early stage, then can lead to severe health complications such as infertility, HIV, and even cancer. Therefore, it is always a good choice to get tested and play it safe.

Types of STDs that cause skin rash all over the body and genitals
STDs and Skin Rash

STDs that Cause Skin Rash: Syphilis

Syphilis is a bacteria causing STD caused by “Treponema Pallidum”. Syphilis STD affects your genitals, skin, and mucous membranes causing rashes/sores, but this bacteria also has the potential to affect many other parts of your body, including your heart and brain, however, this is very rare.

The signs and symptoms of Syphilis STD are categorized into three stages, namely primary, secondary, and tertiary. Some people do not experience any symptoms until the infection reaches the last and final stage – the tertiary stage, where the symptoms get severe. It is during the secondary stage of syphilis, skin rash on the body, especially on the genitals and mouth starts to appear. You can get this syphilis sore if your genitals had direct contact with a syphilis sore (commonly knowns as a chancre). Syphilis rash typically does not itch.

Initially, a tiny, painless rash-like sore (chancre) will appear at the genitals, rectum, tongue, or lips. As the disease progresses and becomes severe, symptoms may include:

  • Rash marked by red or reddish-brown, including your palms and soles
  • Enlarged lymph nodes
  • Fatigue
  • Fever
  • Soreness and aching

It is vital to get checked for Syphilis STD at an early stage, without treatment, syphilis bacteria may multiply, leading to serious internal organ damage.

Some of the signs and symptoms of tertiary-last-stage syphilis include:

  • Numbness
  • Paralysis
  • Blindness
  • Dementia
  • Lack of coordination

If you are pregnant and suspect of being exposed to syphilis STD, it is of utmost importance to get treated as the condition makes it worse even for the growing fetus as there is a chance of passing the disease to the unborn infant during birth. This condition is called Congenital Syphilis – a life-threatening one.

STDs that Cause Skin Rash: Genital Herpes

Herpes infection is very common in the US. According to the latest statistics, more than one out of every six people aged 14-49 years are infected with genital herpes. Herpes is a virus causing STD caused by Herpes Simplex Virus (HSV).

Genital herpes occurs when the infection is seen in and around the genital areas, like the thigh and groin area. Women are more prone to get infected with genital herpes than men. Genital herpes can cause itching, pain, and skin rash in your genital area.

Genital herpes symptoms in men and women include skin rash on the:

  • Penis
  • Vulva
  • Scrotum
  • Anus
  • Buttocks and thighs
  • Urethra

Some of the other symptoms of genital herpes include –

  • Vaginal discharge
  • Pain and itching
  • Tender, enlarged lymph nodes
  • Pain when urinating
  • High temperature
  • Malaise (feeling unwell)
  • Red blisters on the skin
  • Blisters and ulcer on the external genitalia, or the cervix

There is no cure for genital herpes. However, medications can help reduce the symptoms and the risk of spreading the infection to others.

STDs that Cause Skin Rash: HIV

HIV is the most commonly known STDs. HIV is a type of STD that is caused by the Human Immunodeficiency Virus (HIV) which attacks the CD4 White Blood Cells and causes damage to the immune system. HIV symptoms appear anywhere between two weeks to a month’s time. Early symptoms of HIV include –

  • Fever
  • Headache
  • Sore throat
  • Swollen lymph glands
  • Skin Rash
  • Fatigue

However, people often confuse the symptoms with common flu and often take it easy. But the virus stays low profile and keeps manipulating.

As the virus continues to multiply and destroy immune cells, you may develop mild infections or chronic signs and symptoms such as cough and shortness of breath, night sweats, prolonged fever, and more. Check out HIV RNA early detection test here.

How Are STDs Treated?

STDs can be treated if they are tested and detected at an early stage. Treatment for STDs can be categorized into two groups based on the type of STD you are affected with – the treatment includes –

  • Antibiotics: Antibiotics come in pills prescribed by your physician if you are affected with STDs that are caused by bacteria or parasitic form – which includes – gonorrhea, syphilis, chlamydia, and trichomoniasis. Typically, you’ll be advised to abstain from sex until seven days after you’ve completed antibiotic treatment and any sores have healed. It also advisable for women to be retested in about three months because there’s a high chance of reinfection.
  • Antiviral Drugs: In the case of herpes or HIV, which are viruses causing STDs, you’ll be prescribed an antiviral drug. Herpes and HIV cannot be cured completely, but they can be controlled and symptoms can be reduced by taking antiviral drugs and helps to keep in check for many years. The sooner you start treatment, the more effective it is.

Is there an STD home test kit available?

There are STD home test kits available to get tested at home. You can order an STD test kit online from one of our testing providers. Order your STD home test kit now! All you need to do is follow the instructions mentioned on the testing kit and post it back. STD home test kit requires a simple oral swab collection and an easy finger-prick blood spot collection and the results will be mailed to you within 2 to 5 business days.

It is mostly preferred by the people who have those who do not have time from their everyday schedule, taking an appointment, and visiting the testing lab. Also, those who are not convenient in having an awkward conversation to answer questions about their sexual history with a medical physician in the lab can prefer a home testing kit.

How much is the cost of the STD test?

There are many options available for the STD home test kit, but we have identified the best and the affordable home test kit providers and have listed them out for our readers. One of our STD testing providers who is a CLIA – Certified also offers an at-home STD test kit at an affordable price across the U.S.

The following table shows the STD home test kit and STD testing cost at 3 of our partner laboratories (CLIA – Certified) network located across the U.S.

Name of our Partner Labs

Book Online

STD Check Labs

  • Reports – 48 hours
  • The entire U.S.
  • Required to visit the lab
  • Exclusive $10 discount auto-applied on checkout by shopping through DxSaver.com

Starting from

$14 $24

Book Now

myLAB Box

(Home Test Kit)

  • Reports – 2 to 5 days
  • The entire U.S. except for New York.
  • Home-test kit provider

Starting from


Order Now


  • Reports – 72 hours
  • The entire U.S.
  • Required to visit the lab

Starting from


Book Now

Providers location

STD tests can be done in any of the following states either at the provider’s location or home. To know the STD test cost in these locations, check the above table.

  • Alabama
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • Delaware
  • Florida
  • Hawaii
  • Georgia
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Montana
  • Nebraska
  • Nevada
  • New Hampshire
  • New Mexico
  • North Carolina
  • North Dakota
  • Oklahoma
  • Oregon
  • Pennsylvania
  • Puerto Rico
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming

Frequently Asked Questions

Will insurance cover my STD testing cost?

No. Generally providers do not accept the insurance in order to ensure your privacy. However, they will provide you a receipt for insurance reimbursement purposes.

How should I book my appointment for STD testing?

You can choose the most suitable provider from above and make an appointment by following the instructions mentioned by them.

Can I cancel my lab test order?

Yes, you can cancel your lab test order anytime before your testing. A refund will be initiated after deducting the cancellation fee. However, cancellation is at the discretion of the provider.

Do the providers offer result interpretations?

Yes, few providers may provide doctor consultation who will take you through the results and provide clarification if needed.

How do I receive my report?

In order to ensure your privacy, the test report will be mailed to you by the provider.

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