Yeast Infection vs STD: Understanding the Differences and Similarities
When it comes to the concerns of intimate health, it is crucial to know the difference between various conditions.
Two of the most common issues encountered are Yeast Infections and STDs (Sexually Transmitted Diseases).
Research published on bmj.com states that Yeast Infection was sexually acquired in 414 of 1054 women.
While both can cause discomfort and cause irritation in the genital area, it is important to know their differences.
In this article, we will learn the differences and similarities between Yeast Infection vs STD.
A quick review
| Yeast Infection | STD (Sexually Transmitted Disease) | |
|---|---|---|
| Causes | Overgrowth of Candida fungus (usually Candida albicans) | Bacterial, viral, or parasitic infection |
| Transmission | Not considered a sexually transmitted infection | Primarily transmitted through sexual contact |
| Symptoms | Itching and irritation in the genital area Redness and swelling of the vulva Pain or discomfort during sexual intercourse | Vaginal discharge Pain or burning during urination Sores, bumps, or blisters on or around the genitals Rash or itching in the genital area |
| Common Types | Vaginal Yeast Infection Male Yeast Infection | Chlamydia Gonorrhea Syphilis Genital Herpes Human Papillomavirus (HPV) |
| Diagnosis | Visual examination of the affected area Microscopic examination of discharge or swab samples Culture tests | Laboratory tests (blood, urine, swab samples) Physical examination and medical history Nucleic acid amplification tests (NAATs) |
| Treatment | Antifungal medications Maintaining good hygiene | Antibiotics (bacterial infections) Antiviral medications (viral infections) Some STDs may not have a cure but can be managed |
| Prevention | Avoiding irritants Wearing loose-fitting Breathable clothing Avoiding prolonged use of antibiotics | Correct and consistent use of contraceptive methods (condoms), vaccinations |
What is an STD
A Sexually Transmitted Disease (STD) is an infection that passes from one body to another through sexual contact.
When a person is infected with a parasite or a strain of bacteria that causes STD, they can transfer it to another person while having sex.
The infection can also pass during intimate touching and kissing.
What is a Yeast Infection
Yeast is a type of fungus that can grow easily on warm and moist skin or the vaginal area.
In most cases, the fungus is completely harmless.
But a Yeast Infection (known as Candidiasis) can occur when the yeast grows and multiplies out of control.
Yeast can grow quickly in warm and moist places, such as between skin folds, vagina, nail beds, and navel.
The infections caused by yeast in places like the mouth, vagina, and penis are often confused with STIs.
Similarities and differences in symptoms
There are various symptoms of STDs and Yeast Infection; some are similar, and some may differ.
Some of the similar symptoms are as follows:
- Irritation
- Itchiness
- Discharge
- Redness
- Pain or burning sensation while urinating
- Discomfort or pain during sex
If you face these symptoms, you may get confused between STD or Yeast Infection.
You may need a proper diagnosis to know what condition you are facing.
Symptoms that may vary in STD and Yeast Infection are as follows:
Blisters or sores
The first difference between an STD and a Yeast Infection is that STDs may develop blisters or sores.
On the other hand, Yeast Infections do not cause any visible sores and blisters on the mouth, vagina, and penis.
Some STDs that show sores as their symptoms are:
- Genital Herpes: The most common sign of Herpes is an outbreak of a small blister over tender red skin near the genitals, rectum, or inner thighs
- Syphilis: It also begins as a painless sore on the genitals, anus, or mouth
- HPV: Human Papillomavirus, a small benign growth on the mouth, throat, or anus
Discharge
Yeast Infections and STDs can cause abnormal discharge but differ in odor, color, and appearance.
In Yeast Infection, the discharge is generally thin and watery or thick, white, and odor-free.
But in the case of STDs, the discharge varies according to the infection.
- Gonorrhea: It can cause the penis to emit a cloudy white or yellow discharge
- Trichomoniasis: The discharge is foamy, gray-green, or yellow and may have a fishy smell
Pain
Yeast Infections can be itchy and uncomfortable, but they don’t tend to cause pain beyond the affected area.
Having intercourse during the infection can cause a burning sensation but does not lead to pain.
On the other hand, STDs can cause tenderness and pain in some parts of the body.
Some of the infections that include pain are as follows:
- Genital Herpes: It includes symptoms such as headaches and muscle aches
- Chlamydia: Excessive spread of Chlamydia can cause pain in the testicles and lower abdomen
- Syphilis: When Syphilis spreads to the eyes, it can cause eye pain. The second stage of Syphilis can cause muscle pain and headaches
Causes: STD vs. Yeast Infection
The causes of Sexually Transmitted Diseases and Yeast Infections are completely different.
STD causes
One of the most common causes of STDs is sex without contraceptive methods such as condoms.
While these condoms are not 100% effective in preventing pregnancy, they can reduce the risk of getting any STDs.
Some STDs don’t always pass from person to person during unprotected sex.
Some infections like Hepatitis B, Hepatitis C, and HIV are bloodborne; they can spread by entering the bloodstream.
This can happen due to sharing syringes, tattooing, and body piercing devices.
Yeast Infection causes
Some possible causes of Yeast Infections are as follows:
- Antibiotic use: Yeast Infections can commonly occur in people taking antibiotics. These antibiotics can kill defending bacteria, and yeast may overgrow
- Uncontrolled diabetes: Increased diabetes level is associated with an increased risk of Yeast Infection
- Hormonal changes: In case you are pregnant or taking hormonal contraceptives, you may be at higher risk of growing vaginal Yeast Infection
- Weak immune system: Immune system keeps fungi like yeast in check. When it gets weak due to steroid medication, or chemotherapy, yeast infections may overgrow
Treatments
The treatment of Yeast Infections may include over-the-counter antifungal creams.
In severe cases, your healthcare professional may also prescribe oral antifungal medicines.
However, in the case of STDs, the treatment depends on the underlying cause.
If Sexually Transmitted Infection is caused due to bacteria, then antibiotics can be recommended.
STD is caused by a virus; then antiviral medicines will be prescribed by your doctor.
Consult your doctor for further diagnosis; they may recommend proper treatment after knowing the exact cause.
Conclusion
Knowing the difference between Yeast Infections and STDs is crucial for appropriate diagnosis and treatment.
Yeast infections are caused by Candida overgrowth and are treated with antifungal medications.
On the other hand, STDs require specific treatments such as antibiotics for bacterial infections or antiviral medications for viral infections.
Open communication, practicing safe sex, and prioritizing sexual health contributes to overall well-being and prevent complications.
Understanding these distinctions can help you make informed decisions and take appropriate steps for your sexual health.
Frequently Asked Questions
Can a Yeast Infection feel like an STD?
Yes, a Yeast Infection can sometimes feel like STD with some symptoms like itching, burning sensation, and abnormal discharge. However, with the help of a proper diagnosis, you may know what condition you are facing.
Can an STD be mistaken for a Yeast Infection?
Some of the symptoms of STD and Yeast Infection are similar, which include itching, discomfort, discharge, and redness. Consulting your doctor can help you recognize the cause and suggest proper treatment.
What STD looks like a Yeast Infection?
Trichomoniasis is a common STD that can have similar symptoms as Yeast Infection. Both conditions have itching, discharge, and discomfort. But, the color of discharge in STD is yellow-green and has a strong odor, which is not seen in Yeast Infection.
How do you know if it’s a Yeast Infection or STD?
To know if it is Yeast Infection or STD, you may consult a doctor. They may diagnose properly and suggest proper treatment based on the diagnosis. Self-diagnosis is not reliable as both conditions have similar symptoms.
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