Tag Archives: anilingus

Dental Dams Help Spread Intimacy, Not STDs

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It’s that time of the year when people focus on intimacy and romance. Most people think jewelry and roses are good gifts to give for Valentine’s Day. They’re nice, but you know what’s even better? Dental dams.

What’s a dental dam, you ask? Like condoms, dental dams are a way to prevent the spread of sexually transmitted diseases (STDs) by covering the vagina or anus during oral sex. Dental dams are usually made of latex, and some are made from polyurethane. Since they’re used for oral sex, dental dams often come in different flavors, and they’re flexible enough to fit in your purse.

Dental dams are an essential component of protecting your sexual health.

Dental dams are particularly useful for lesbian partners, since oral sex is a common form of sexual activity, but anyone who engages in cunnilingus (the oral stimulation of female genitals) can use them. Dental dams are also beneficial for consenting partners who enjoy anal play (aka “rimming”). Dental dams serve as a barrier against most STDs, since many sexually transmitted diseases, such as syphilis, human papillomavirus (HPV), and herpes, can be passed simply by skin-to-skin contact. Gonorrhea, chlamydia, and hepatitis A and B viruses can also be spread through oral sex. HIV can be transmitted through oral sex if blood is present.

Unfortunately, dental dams aren’t distributed as widely as condoms are. You’re not likely to find a dental dam dispenser in a public restroom, and many community organizations provide dental dams on a request-only basis because they’re more expensive than condoms. And most drug stores don’t carry dental dams in the same aisle as condoms and lube because dental dams were originally created to be used during dental procedures. (Get it — dental dams.) Continue reading →

STD Awareness: Can I Use Plastic Wrap as a Dental Dam During Oral Sex?

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plastic wrapIf you read this blog — or any sexual health website, really — you’ll probably see dental dams getting a lot of props. A dental dam (not to be confused with a female condom) is a square piece of latex that can cover the vaginal opening or the anus. Anyone wishing to avoid the oral transmission of STDs like herpes, gonorrhea, HPV, syphilis, chlamydia, and intestinal parasites, dental-dam advocates say, should use a latex barrier. Most people, however, have probably never even seen a dental dam, and they are not widely used. Perhaps their unpopularity is related to myths about oral sex being safe sex (it’s not!); perhaps it’s due to dental dams being expensive or difficult to find.

Plastic wrap hasn’t been evaluated by the FDA for STD prevention, and no studies have assessed its effectiveness in reducing disease risk during oral sex.

Some safer-sex aficionados have found ways around that, though. They might cut the tips off of condoms and make incisions along the sides, creating little latex rectangles. An even easier and cheaper option lies in plastic wrap, which many people use as a barrier while performing cunnilingus (oral contact with the female genitalia) or rimming (oral contact with the anus). It is inexpensive, easy to find, odorless, and tasteless, and can be purchased without even a hint of embarrassment (unless perhaps your other purchases include duct tape, cucumbers, and clothes pins). And it can be pulled off the roll in sheets as long as your heart desires!

Planned Parenthood endorses the use of plastic wrap for oral sex when dental dams aren’t available. The Centers for Disease Control and Prevention and AIDS.gov both recommend plastic wrap for use during rimming. Health authorities, such as AIDS.gov and the Idaho Department of Health & Welfare, recommend non-microwavable Saran Wrap, because microwave-safe Saran Wrap has tiny pores to let out steam — which might also let viruses and bacteria through. Continue reading →

Can Oral Herpes Be Spread to Genitals?

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A herpes simplex lesion on the lower lip on the second day after onset. Image: CDC

Herpes simplex virus is mystifying, fascinating, and sneaky. Mystifying because we have yet to unravel all of its secrets; fascinating because when we do uncover one of its mysteries, we are amazed by the capabilities of such a tiny, microscopic object; and sneaky because it enters our bodies by stealth and conceals itself in our cells, taking us by surprise when it comes out of hiding and causes outbreaks of blisters and other lesions.

It can also be confusing. Herpes simplex virus actually comes in two flavors: HSV-1 and HSV-2. HSV-1 is associated more with oral herpes, which can cause “cold sores,” a type of blister that appears on the lips or face. HSV-2 is associated more with genital herpes, which can cause blisters and other lesions in the genital area. It used to be standard to describe HSV-1 as an “above-the-waist” infection and HSV-2 as a “below-the-belt” infection — but now many researchers are pointing out that it’s more appropriate to say that HSV-1 is both an orally and genitally transmitted infection while HSV-2 is a predominantly genitally transmitted infection. If HSV-1 enters the body in the genital area, it can cause a genital herpes infection — and likewise, if HSV-2 enters the body in the facial area, it can cause an oral herpes infection.

Using condoms and dental dams during oral sex reduces risk of herpes transmission.

What exactly is a cold sore, anyway? A cold sore, also known as a fever blister, is a cluster of blisters that can pop up around the lips or even in the mouth. Sometimes, cold sores are so painful that eating or drinking is difficult, and in extreme cases sufferers must be treated for dehydration. An especially severe infection could also cause high fever or swollen lymph nodes, and in young adults a first oral HSV-1 infection might be misdiagnosed as tonsillitis, possibly leading to unnecessary tonsillectomies. Most symptomatic first-time cold-sore outbreaks occur during childhood, and take about two or three weeks to clear up. Luckily, the first infection is almost always the most severe, and when the infection is reactivated it usually happens without symptoms.

Because both cold sores and genital herpes are caused by herpes simplex viruses, and because oral herpes is so common, many people are concerned that they might be more vulnerable to acquiring a genital herpes infection than they previously thought. They might have a lot of questions, and if they’ve sought answers to those questions, they might have heard a lot of conflicting answers. Let’s see what the scientific literature has to say.

  • Can I get genital herpes if someone with cold sores performs oral sex on me?

Because HSV-1, the virus responsible for most oral herpes infections, can also cause genital herpes, many people wonder if someone with cold sores can transmit the virus to someone else by performing oral sex, resulting in a genital herpes infection. Other people wonder if HSV-1 can be transmitted via oral contact with the anus, resulting in a herpes infection in the rectal area. The answer to these questions is: Yes! Continue reading →

STD Awareness: 10 Sexually Transmitted Diseases You Probably Don’t Know About

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Giardia lamblia, a microbe that can be transmitted sexually. Image: NIH

Gonorrhea and chlamydia go back to antiquity. Syphilis took hold in Europe during the late 15th century. Herpes wasn’t on most people’s radars until the early 1980s, and human papillomavirus (HPV) was relegated to relative obscurity in the popular imagination until the HPV vaccines made their debuts less than a decade ago.

Have you heard of CMV, chancroid, or donovanosis?

But there are still a handful of sexually transmitted diseases (STDs) that you might not know about. These include incredibly common infections, as well as those caused by pathogens you might have heard of but probably don’t associate with sexual transmission. They also include infections that are very rare here in Arizona but are much more common in other parts of the world. They all deserve a closer look.

10 Trichomoniasis: What is the most common curable STD? You might guess that it’s chlamydia or gonorrhea, but according to the Centers for Disease Control and Prevention, it’s trichomoniasis (also known as trich, pronounced “trick”). This infection is caused by Trichomonas vaginalis, a single-celled parasite that is actually pretty cute as far as microbes go. What’s not so cute is its propensity to attach to your cells and degrade their surfaces, which on a large scale can produce unpleasant symptoms. Continue reading →

STDs 101: An Introduction to Sexually Transmitted Diseases

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Coupons for STD-screening discounts in April 2014 are available here.

It’s April, which for Arizonans means a gradual increase in temperature as we head toward summer. But at Planned Parenthood Arizona it also means that it’s time to focus on sexually transmitted diseases (STDs) in observance of STD Awareness Month. While we regularly provide information about sexual health with our monthly STD Awareness series, April is the time of year to fix the spotlight on sexually transmissible microbes and the infections they cause. April is also the time of year when Planned Parenthood Arizona offers coupons for discounted STD screening, so if you’ve been putting it off, now’s the time!

Symptoms of Sexually Transmitted Diseases

First, some basic facts. STDs can be transmitted through all sexual activities — vaginal, anal, or oral sex, as well as activities involving skin-to-skin contact. STDs are most commonly caused by viruses or bacteria, though they can be caused by other agents as well, including animals! Each STD is unique, with unique symptoms, but common symptoms include:

  • rashes, open sores, blisters, or warts in the genital area
  • swelling or tenderness
  • pus, bleeding, odor, or abnormal discharge
  • itching in the genital region
  • burning sensation during urination

It’s best not to focus too closely on symptoms, though — most people with STDs actually don’t experience any symptoms whatsoever! As they say in the biz, “The most common symptom of an STD is … no symptom.” For example, most people with herpes either have no symptoms or have mild symptoms that go unnoticed. Ten percent of males and 80 percent of females with gonorrhea don’t experience symptoms, and most people with chlamydia are asymptomatic. And HIV symptoms usually take a decade to show up. If you are, or have been, sexually active, you can’t assume that the absence of symptoms means you’re in the clear. To know for sure if you have an STD, the best thing you can do is to get yourself tested. Continue reading →

STD Awareness: Intestinal Parasites

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Editor’s Note: If you’re wondering if there is a sexually transmitted disease (STD) that causes maggots, please see our new article, “Is There an STD That Causes Maggots?”

This colorized scanning electron micrograph shows Giardia lamblia reproducing asexually. Image: Stan Erlandsen, CDC’s Public Health Image Library

Most sexually transmitted diseases are caused by bacteria or viruses, but some are caused by organisms that are classified as completely different lifeforms. Trichomoniasis, for example, is caused by a protozoan organism; protozoa occupy their own kingdom, separate from plants, animals, and bacteria. Intestinal parasites are often protozoan organisms, but can also include parasitic worms (which are members of the animal kingdom). They are spread through contact with fecal matter — and as such, they can be transmitted sexually as well as nonsexually. Intestinal parasites are usually transmitted by fecal contamination of food or water, and are most common in areas with insufficient sewage treatment and untreated water in the wilderness. Some pathogens, however, have low infectious doses, making their sexual transmission more likely.

What has eight flagella and can live in your intestines?

Oral contact with the anus, also called anilingus or rimming, is the primary means of the sexual transmission of these pathogens. Putting fingers or hands in your mouth after they have had contact with the anus is also risky. Other modes of transmission include oral sex, as genitals can be contaminated with feces, as well as sharing sex toys and other equipment. For these reasons, it is very important to use dental dams or latex gloves during contact with the anus; to clean the anus before engaging in rimming; to clean or use condoms on shared sex toys; and to use condoms or dental dams during oral sex. Continue reading →