Sexually transmitted disorder (STD) indicators

Find out about widespread and possible STD indicators and how major they might be.

By Mayo Clinic Team

If you have sex — oral, anal or vaginal intercourse and genital touching — you can get an STD, also known as a sexually transmitted infection (STI). Regardless of your marital position or sexual orientation, you might be vulnerable to STIs and STI indicators. Thinking or hoping your partner will not have an STI is no defense — you need to have to know for certain.

Condoms, when effectively employed, are extremely helpful for minimizing transmission of some STDs. But no technique is foolproof, and STI indicators aren’t usually evident. If you think you have STI indicators or have been exposed to an STI, see a medical doctor. Also, inform your partner or partners so that they can be evaluated and taken care of.

Some STIs are easy to handle and treatment other folks need extra-difficult therapy to handle them.

If untreated, STIs can enhance your risk of attaining a further STI these types of as HIV. This transpires simply because an STI can promote an immune response in the genital spot or trigger sores, possibly of which might elevate the risk of HIV transmission. Some untreated STIs can also lead to infertility, organ damage, particular sorts of most cancers or dying.

Asymptomatic STIs

Quite a few STIs have no signals or indicators (asymptomatic). Even with no indicators, having said that, you can move the infection to your sex partners. So it is really crucial to use defense, these types of as a condom, all through sex. And check out your medical doctor routinely for STI screening so you can recognize and handle an infection just before you can move it on.

Chlamydia indicators

Chlamydia is a bacterial infection of your genital tract. Chlamydia might be tricky to detect simply because early-phase infections typically trigger couple or no signals and indicators. When they do take place, indicators ordinarily start one particular to three weeks following you’ve been exposed to chlamydia and might be gentle and move rapidly.

Indicators and indicators might consist of:

  • Unpleasant urination
  • Lessen belly suffering
  • Vaginal discharge in gals
  • Discharge from the penis in guys
  • Pain all through sexual intercourse in gals
  • Bleeding amongst durations in gals
  • Testicular suffering in guys

Gonorrhea indicators

Gonorrhea is a bacterial infection of your genital tract. The micro organism can also grow in your mouth, throat, eyes and anus. The initial gonorrhea indicators usually surface in 10 days following publicity. Even so, some men and women might be contaminated for months just before signals or indicators take place.

Indicators and indicators of gonorrhea might consist of:

  • Thick, cloudy or bloody discharge from the penis or vagina
  • Pain or burning feeling when urinating
  • Weighty menstrual bleeding or bleeding amongst durations
  • Unpleasant, swollen testicles
  • Unpleasant bowel movements
  • Anal itching

Trichomoniasis indicators

Trichomoniasis is a widespread STI induced by a microscopic, one particular-celled parasite known as Trichomonas vaginalis. This organism spreads all through sexual intercourse with a person who previously has the infection.

The organism ordinarily infects the urinary tract in guys, but typically triggers no indicators. Trichomoniasis ordinarily infects the vagina in gals. When trichomoniasis triggers indicators, they might surface in 5 to 28 days of publicity and array from gentle discomfort to critical swelling.

Indicators and indicators might consist of:

  • Clear, white, greenish or yellowish vaginal discharge
  • Discharge from the penis
  • Powerful vaginal odor
  • Vaginal itching or discomfort
  • Itching or discomfort within the penis
  • Pain all through sexual intercourse
  • Unpleasant urination

HIV indicators

HIV is an infection with the human immunodeficiency virus. HIV interferes with your body’s capacity to struggle off viruses, micro organism and fungi that trigger sickness, and it can lead to AIDS, a persistent, daily life-threatening disorder.

When initial contaminated with HIV, you might have no indicators. Some men and women develop a flu-like sickness, ordinarily two to six weeks following getting contaminated. Nevertheless, the only way you know if you have HIV is to be tested.

Early signals and indicators

Early HIV signals and indicators ordinarily vanish in a week to a thirty day period and are typically mistaken for individuals of a further viral infection. All through this period, you might be extremely infectious. Far more-persistent or -critical indicators of HIV
infection might not surface for 10 yrs or extra following the initial infection. Early-phase HIV indicators might consist of:

  • Fever
  • Headache
  • Sore throat
  • Swollen lymph glands
  • Rash
  • Tiredness

As the virus carries on to multiply and damage immune cells, you might develop gentle infections or persistent signals and indicators these types of as:

  • Swollen lymph nodes — typically one particular of the initial signals of HIV infection
  • Diarrhea
  • Excess weight decline
  • Fever
  • Cough and shortness of breath

Late-phase HIV infection

Indicators and indicators of late-phase HIV infection consist of:

  • Persistent, unexplained tiredness
  • Soaking evening sweats
  • Shaking chills or fever higher than 100.4 F (38 C) for quite a few weeks
  • Swelling of lymph nodes for extra than three months
  • Persistent diarrhea
  • Persistent headaches
  • Uncommon, opportunistic infections

Genital herpes indicators

Genital herpes is a extremely contagious STI induced by a type of the herpes simplex virus (HSV) that enters your entire body by modest breaks in your pores and skin or mucous membranes. Most men and women with HSV by no means know they have it, simply because they have no signals or indicators or the signals and indicators are so gentle they go unnoticed.

When signals and indicators are obvious, the initial episode is usually the worst. Some men and women by no means have a 2nd episode. Other people, having said that, can have recurrent episodes for a long time.

When existing, genital herpes signals and indicators might consist of:

  • Smaller red bumps, blisters (vesicles) or open up sores (ulcers) in the genital and anal spots and spots close by
  • Pain or itching around the genital spot, buttocks and interior thighs

Ulcers can make urination unpleasant. You might also have suffering and tenderness in your genital spot until eventually the infection clears. All through an initial episode, you might have flu-like signals and indicators, these types of as a headache, muscle aches and fever, as effectively as swollen lymph nodes in your groin.

In some scenarios, the infection can be active and contagious even when sores aren’t existing.

Human papillomavirus (HPV) infection and genital warts indicators

HPV infection is one particular of the most widespread sorts of STIs. Some forms of HPV place gals at superior risk of cervical most cancers. Other forms trigger genital warts. HPV ordinarily has no signals or indicators. The signals and indicators of genital warts consist of:

  • Smaller, flesh-coloured or grey swellings in your genital spot
  • Various warts near together that consider on a cauliflower condition
  • Itching or discomfort in your genital spot
  • Bleeding with intercourse

Generally, having said that, genital warts trigger no indicators. Genital warts might be as modest as one millimeter in diameter or might multiply into huge clusters. Warts can also develop in the mouth or throat of a person who has had oral sex with an contaminated person.

Hepatitis indicators

Hepatitis A, hepatitis B and hepatitis C are all contagious viral infections that affect your liver. Hepatitis B and C are the most major of the three, but just about every can trigger your liver to come to be inflamed.

Some men and women by no means develop signals or indicators. But for individuals who do, signals and indicators might take place quite a few weeks following publicity and might consist of:

  • Tiredness
  • Nausea and vomiting
  • Stomach suffering or discomfort, specially in the spot of your liver on your suitable side beneath your lower ribs
  • Loss of hunger
  • Fever
  • Darkish urine
  • Muscle or joint suffering
  • Itching
  • Yellowing of your pores and skin and the whites of your eyes (jaundice)

Syphilis indicators

Syphilis is a bacterial infection. The disorder influences your genitals, pores and skin and mucous membranes, but it can also require numerous other sections of your entire body, which includes your brain and your coronary heart.

The signals and indicators of syphilis might take place in three stages — main, secondary, and tertiary. Some men and women also practical experience latent syphilis, in which blood assessments are constructive for the micro organism but no indicators are existing.

At initial, only a modest, pain-free sore (chancre) might be existing at the site of infection, ordinarily the genitals, rectum, tongue or lips. As the disorder worsens, indicators might consist of:

  • Rash marked by red or reddish-brown, penny-sized sores about any spot of your entire body, which includes your palms and soles
  • Fever
  • Enlarged lymph nodes
  • Tiredness and a imprecise experience of discomfort
  • Soreness and aching

Devoid of therapy, syphilis micro organism might unfold, leading to major interior organ damage and dying yrs following the first infection.

Some of the signals and indicators of late-phase syphilis consist of:

  • Deficiency of coordination
  • Numbness
  • Paralysis
  • Blindness
  • Dementia

You can find also a affliction known as congenital syphilis, which occurs when a expecting female with syphilis passes the disorder to her unborn infant. Congenital syphilis can be disabling, even daily life-threatening, so it is really crucial for expecting gals with syphilis to be taken care of.


At any phase, syphilis can affect the nervous system. Neurosyphilis might trigger no signals or indicators, or it can trigger:

  • Headache
  • Behavior changes
  • Motion troubles

If you suspect you have an STI, see your medical doctor

If you suspect that you have these or other STIs or that you might have been exposed to one particular, see your medical doctor for testing. Timely prognosis and therapy is crucial to steer clear of or delay extra-critical, most likely daily life-threatening wellness troubles and to steer clear of infecting other folks.