Symptoms usually develop within two weeks of having unprotected vaginal, anal, or oral sex.

Gonorrhea is also treated with a different antibiotic calledceftriaxone, also given by a single intramuscular injection.

With syphilis, infection withT.

Doctor giving advice to patient

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pallidumcauses symptoms at the site of exposure, including the penis, rectum, and mouth in men.

Instead, the bacteria will persist and lead to secondary andtertiary syphilis,both of which cause different symptoms.

The treatment of choice for syphilis at all stages ispenicillin.

For primary syphilis, penicillin is given as a single intramuscular injection.

Infection typically triggers when you come into contact with an active herpes rash.

However, it is also possible to get herpes from an infected person with no symptoms via skin-to-skin contact.

If the penis is involved, symptoms may include:

Most herpes outbreaks last between two to four weeks.

People with recurrent herpes may benefit from taking Zovirax or other antivirals daily to reduce the risk of outbreaks.

These infections are generally not recognized until cancer actually develops.

The majority of other HPV types either cause no symptoms or manifest withgenital warts.

While genital warts can be unsightly, they rarely turn into cancer.

Trichomoniasis

Trichomoniasisis an STI sparked by a parasite known asTrichomonas vaginalis.

Around seven of every 10 people who get trichomoniasis through unprotected sex are asymptomatic, especially men.

The parasite only inhabits the human reproductive tract, typically causing symptoms within one to four weeks of exposure.

In men, trichomoniasis most often affects the urethra, causingurethritis(urethral inflammation).

In some cases, it can also migrate to the prostate gland and causeprostatitis(prostate inflammation).

Infections like these in men are commonly referred to asnon-gonococcal urethritis (NGU).

A simple test can determine if an STI is the cause.

If symptoms like these develop, an STI screening can identify the cause and ensure the appropriate treatment.

2022 Apr 1;105(4):388-396.

PMID:35426632

Centers for Disease Control and Prevention.About syphilis.

Centers for Disease Control and Prevention.About genital herpes.

Centers for Disease Control and Prevention.About HPV.

American Academy of Dermatology Association.Genital warts: signs and symptoms.

Centers for Disease Control and Prevention.Sexually transmitted infections prevalence, incidence, and cost estimates in the United States.

Centers for Disease Control and Prevention.HPV vaccine recommendations.

Centers for Disease Control and Prevention.Trichomoniasis.

Centers for Disease Control and Prevention.Screening recommendations and considerations referenced in treatment guidelines and original sources.