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Can Trichomoniasis Go Away On Its Own? What the Research Says

Can Trichomoniasis Go Away On Its Own? What the Research Says

Trich might not scream like herpes or hurt like gonorrhea, but that doesn’t make it harmless. Left untreated, it can quietly mess with your body, your relationships, and your long-term health, especially if you don’t even know it’s there. Here’s what really happens when you ignore it.
29 August 2025
14 min read
2458

Quick Answer: Trichomoniasis rarely goes away on its own. Without treatment, it can persist for months, increase your risk of HIV, and continue spreading to partners, even if you have no symptoms.


This Isn’t Just BV or Yeast, And Here’s Why


Alice, who is 26, thought it was just another yeast infection. She had them before. They were itchy, smelled bad, and were annoying, but nothing new. She used cream that she could buy without a prescription. Next, boric acid. Then there was nothing. She said, "I waited for it to clear up like it always did." "But this time, it just... stayed. For weeks.

"I kept telling myself it would go away on its own. But it didn't happen. I finally tried it out. It was trich."

Trichomoniasis, or "trich," is one of the most common STDs, but not many people talk about it. People often get the wrong diagnosis and think they have BV or a yeast infection, which means they don't get treatment for months. A lot of people think it will go away on its own. Spoiler alert: it almost never does. Here's what your body is trying to tell you, why trich sticks around, and how to deal with it without being embarrassed or drawing attention to it.

A lot of people put off getting treatment for trich because the symptoms look and feel like other things down there. Infections with yeast. BV. Even if the new lube or rough sex makes you angry. So, they wait it out. But here's how trich can get past your radar:

  • Smell: One of the most obvious signs is a strong, fishy smell, especially after sex. This is similar to BV.
  • Discharge: A thin, frothy, greenish-yellow discharge is a sure sign, but not everyone gets it.
  • Itching or Burning: It's common to feel itchy or burny when you pee, and people often think they have yeast infections or UTIs.
  • Pain During Sex: Trich can make the urethra or vaginal canal inflamed and sensitive.
  • At times... Nothing: More than 70% of people with trich don't have any symptoms, especially men.

These symptoms can change or go away completely, which is why a lot of people think they are "healed." The infection is still there, and it might be spreading to partners.

People are also reading: Do You Need to Worry About Herpes from Sharing a Water Bottle?

Trich Won’t Just Vanish, Here’s the Science


Let’s be clear: trichomoniasis does not usually resolve on its own. According to the CDC, untreated trich can last for months or even years in some people. Your immune system might reduce the symptoms, but it rarely clears the parasite without medication.

Why doesn’t it go away? Because trich is caused by a stubborn protozoan parasite (Trichomonas vaginalis) that thrives in the urogenital tract. Antibiotics like metronidazole or tinidazole are the only FDA-approved treatments.

And here’s the kicker: even without symptoms, trich can make you more susceptible to HIV, cause pregnancy complications, and increase the risk of pelvic inflammatory disease (PID). The wait-and-see approach isn’t just risky for you. It puts every current and future partner at risk too.Ty, 31, noticed an odd smell after sex and a weird “tingle” when peeing. “I thought it was just a UTI,” he said. “So I drank water. Cranberry juice. Took some supplements.” He didn’t want to deal with a clinic or the embarrassment of telling his partner. Two months later, his symptoms worsened, and his partner tested positive for trich.

“She thought I cheated,” he says. “But I didn’t even know I had it. I was just… scared to test.”

Ty’s story isn’t rare. Shame, confusion, and symptom overlap make trich one of the most commonly undiagnosed STDs in the world. Left untreated, it doesn’t just strain relationships, it damages reproductive health and trust.

You don’t have to hit rock bottom to take action. You just have to stop guessing.


You Can’t Treat What You Don’t Test


If you're wondering whether trich will clear up without meds, you're likely also wondering how to test for it without sitting in a waiting room or explaining your sex life to a stranger. The good news? You can test for trich at home, confidentially, quickly, and with medically accurate results.

At-home trichomoniasis test kits work by detecting the parasite in a self-collected vaginal or urine sample. Some kits are specific to trich, while others are combo panels that check for multiple STDs like chlamydia, gonorrhea, and trichomoniasis at once.

  • Accuracy: Most at-home tests are over 95% accurate when used correctly.
  • Privacy: No doctor visit, no awkward conversation, just your results, securely delivered.
  • Speed: Results typically return within 1 to 3 days after the sample is mailed.

This combo STD test kit includes trich, and lets you know where you stand without leaving your house. Peace of mind is one test away.

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Testing Is One Thing. Talking Is Another.


One of the hardest things about trich isn’t the symptoms, it’s the social aftermath. People ask: "Did you cheat?" "Did I give this to you?" Or worse: they ghost you entirely. But here’s what’s real: trich doesn’t mean you’re dirty. It doesn’t mean you’re irresponsible. And it doesn’t always mean someone stepped out.

Because it’s often symptomless, trich can silently pass back and forth between partners for weeks, or even years, without anyone realizing it. That’s why dual treatment is critical. If you test positive, your partner(s) should get tested too, even if they feel fine.

And yes, you can absolutely get trich again after treatment if your partner wasn’t treated at the same time.

  • Best Practice: Avoid sex until both you and your partner(s) have been treated and cleared.

Testing is care. Talking about it is love.

What Happens If You Ignore It?


People say that trichomoniasis is "mild." No ulcers, no scary rashes, and no big symptoms, especially in men. But don't be fooled by the low profile. Trich is a risk that builds up over time. And if you don't treat it, it can slowly do damage that is anything but small.

It's not just about being uncomfortable or embarrassed for people with vaginas. It's about long-term inflammation that can damage the reproductive tract and cause a lot of problems. That discharge that smelled bad and made you think it was BV? That itch you didn't pay attention to? If it's trich and it doesn't go away, it could get worse over time.

PubMed and the Sexually Transmitted Diseases journal have done research that shows how untreated trich can have a lot of effects:

  • Increased HIV Risk:Trich causes microscopic tears and inflammation in genital tissue, which makes it easier for HIV to get into the body and harder to keep it from spreading.
  • Pregnancy problems: Trich is linked to early membrane rupture, early labor, and babies with low birth weight in pregnant women.
  • Pelvic inflammatory disease (PID): Trich can go up and cause PID, but it's not as common as with gonorrhea or chlamydia. This is especially true when it's combined with other infections.
  • Long-term damage to vaginal tissue: Chronic trich infections can cause cervical erosion and ongoing irritation, which can affect comfort, pleasure, and fertility.

And what about guys? Trich isn't easy for cis men either, even though it seems like it is. It has been connected to:

  • Urethritis is an inflammation that makes you feel like you have to pee all the time, burns, or stings. People often think it's "nothing" or a minor UTI.
  • Prostatitis is an infection of the prostate that can cause pain in the pelvis, pain during ejaculation, or long-term problems with the urinary and genital systems.

These effects often go unnoticed because men don't usually get tested unless they ask for it. Most clinics don't have a standard way to test men for trich unless their partner brings it up first. That means a lot of guys have an infection that they don't know about and could pass it on to partners who just finished treatment.

Danny, 35, said

"I thought it was just sex that made me angry. I didn't even know men could get trich. But I kept giving it back to my girlfriend. I was the problem, but I didn't mean to be."

What do you take away? Just because an STD doesn't make a lot of noise doesn't mean it's safe. Trich doesn't always show itself. But if you don't get it treated, it could hurt your health, your ability to get pregnant, the outcome of your pregnancy, and your relationships. Don't wait until you have symptoms or until someone else says something. Try it now. If you need to, treat. Take care of your future.

People are also reading: Why Mississippi Leads the Nation in Congenital Syphilis, and How to Stop It

Why No One Talks About Trich in Men, And Why That Needs to Change


Let’s talk about the other half of the story. Because if you search for “trichomoniasis,” nine out of ten results focus on women, vaginal symptoms, discharge color, itching, odor. It creates this false belief that trich is somehow a “women’s STD.”

That’s not just incorrect, it’s dangerous.

Men absolutely get trichomoniasis. And because they’re often symptom-free, they’re also more likely to pass it on without realizing it. The problem? They rarely get tested for it. It’s not part of most routine panels unless you specifically ask. And let’s be honest, most guys aren’t walking into a clinic saying, “Hey, can you test me for a parasite I’ve never heard of that might be hiding in my urethra?”

And so the cycle continues.

Here’s how it usually plays out: A guy has a vague burning sensation one morning. Not even painful, just weird. Maybe he blames it on drinking too little water. Or spicy food. Or sex that was a little rougher than usual. It goes away after a day or two. He shrugs it off. Later, his partner tests positive for trich. Cue confusion. Cue accusations. Cue shame.

“I didn’t cheat,” he says. “I believe you,” she replies. But now there’s a fracture. And a lot of Googling.

The truth is, trich doesn’t need drama to thrive. It just needs silence. And men are trained, from a young age, to be silent about sex, symptoms, and anything that might make them look vulnerable.

The Myths Men Believe About Trich (That Keep It Spreading)


Let’s dismantle some of the worst misinformation still floating around in locker rooms, Reddit threads, and late-night group chats:

“Only women get trich.”


Not true. Trich affects all genders. In fact, because symptoms are milder in men, they’re less likely to catch it, and more likely to spread it unknowingly.

“If I don’t feel anything, I’m clean.”


Wrong. Trich can live in your urethra without making a peep. That’s why asymptomatic transmission is so high. You could be positive and not know it for months.

“It’ll clear up on its own.”


Unlikely. Trich isn’t like a mild cold or skin rash. Without antibiotics, it tends to linger. In men, it can even cause urethral inflammation or infect the prostate over time.

“I’d definitely notice something off.”


Maybe. Maybe not. Some guys notice mild burning when they pee. Others have light discharge they confuse for something else. But most? They feel totally fine, until someone else brings it up. This last myth is especially tricky, because it taps into male conditioning: “If I’m not actively in pain, I must be healthy.” But sexual health doesn’t work that way. Silent STDs are real. And trich is one of the quietest.

Check Your STD Status in Minutes

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FAQs


1. Does trichomoniasis ever just go away on its own?

Honestly? Not usually. Trich is caused by a super clingy parasite that tends to hang around until it’s hit with antibiotics. Some people think they’re “cured” because symptoms fade, but the infection can still be active and contagious. Don’t risk it.

2. I feel totally fine, could I still have trich?

Yep. More than half of people with trich have zero symptoms. None. Nada. That’s why it spreads so easily and quietly, especially in casual or recurring partner situations. Feeling okay doesn’t mean you're clear.

3. What does trich smell like?

If you’re getting a strong, fishy, or musty odor, especially after sex, it could be trich. But here’s the kicker: BV smells similar, so the only way to know for sure is to test. Don't play sniff-and-guess with your health.

4. Can men get trich? And how would they even know?

Yes, men absolutely can get trich, and most have no idea they’ve got it. Symptoms, if any, might include irritation, discharge, or burning when they pee. But usually? Nothing. Silence doesn’t mean immunity.

5. Is it possible I got trich from someone who swears they’re clean?

100%. They may have tested negative a while ago, never been tested for trich specifically, or just didn’t know they had it. It’s not about dishonesty, it’s about how invisible this infection can be.

6. Can I get trich from a towel, a toilet seat, or bad luck?

Highly unlikely. Trich is almost always passed through sexual contact, vaginal, oral, or genital touching. Unless your towel is having more sex than you, it’s not the issue.

7. What happens if I ignore trich?

It doesn’t just “go away quietly.” Long-term, it can increase your risk of HIV, cause pelvic pain, or lead to complications if you’re pregnant. Plus, you could unknowingly pass it to your partner. Not a great tradeoff for avoiding a test.

8. Do both partners need to get treated?

Yes, every single time. Even if one person has no symptoms. If only one of you gets treated, you’ll just keep passing it back and forth. It’s like playing ping-pong with a parasite. Just treat and reset.

9. Is at-home testing accurate?

When done right, yes. Most at-home STD tests for trich are 95%+ accurate. Just follow the instructions, mail it in, and your results come back in a couple of days. Fast, private, and no need to sit in a waiting room.

10. Can I still hook up while waiting for my test results?

Technically, yes. Ethically? Not the best idea. If you think you might have something, even just a vibe, hold off on sex until you know. Or use protection + open communication. Testing is respect in action.

You Deserve Answers, Not Assumptions


It’s tempting to believe a weird smell, a strange tingle, or an itch that disappears means you’re in the clear. But trichomoniasis doesn’t usually fix itself. And even if your symptoms vanish, the infection may still be there, waiting, spreading, complicating your health and your sex life.

Don’t wait and wonder, get the clarity you deserve.

Sources


1. PMC – Study: Up to 69% spontaneous resolution of trichomoniasis in men within 35–45 days

2. PubMed – Recent analysis: most men do not clear T. vaginalis spontaneously in the short term

3. Cleveland Clinic – Without treatment, trichomoniasis can last months or years and won’t resolve on its own

4. ASHM – Men may clear infection within ~4 months; women, however, may carry it for 3–5 years

5. DermNet NZ – Spontaneous resolution can occur: infections often short-lived (up to ~10 days) but can persist for months

6. Nature (Scientific Reports) – ~50% of women cleared infection within 6 months; persistence influenced by factors like age and partner count