Common Herpes Symptoms You Should Not Ignore

Herpes is one of the most common viral infections worldwide, yet it remains a topic many people feel embarrassed or hesitant to discuss. Despite its prevalence, a surprising number of individuals don’t recognize the early warning signs, which can lead to delayed treatment and increased discomfort. In fact, the World Health Organization estimates that over 3.7 billion people under 50 carry the HSV-1 virus, which often causes oral herpes, and roughly 491 million people aged 15-49 have HSV-2, which primarily causes genital herpes. These numbers highlight just how widespread herpes is, even though many cases go undiagnosed.

The challenge with herpes is that it can present in ways that are subtle or easy to mistake for something else. Some people experience small blisters or sores that heal quickly and may not even think twice about them. Others may notice tingling, itching, or mild discomfort before any visible signs appear. Because the virus can remain dormant in nerve cells for weeks, months, or even years, many carriers are unaware of their infection and may unknowingly transmit it to others.

Herpes symptoms can vary greatly depending on whether it’s a first outbreak or a recurrence. First outbreaks are often more severe and may include multiple sores, flu-like symptoms, swollen lymph nodes, and general malaise. Recurrences tend to be milder but can still cause discomfort, embarrassment, and stress. Early recognition of symptoms, understanding how the virus behaves, and taking appropriate precautions can make a major difference in managing outbreaks and reducing transmission risk.

In this article, you will learn about common herpes symptoms you should not ignore. By paying attention to both subtle and obvious signs, understanding the differences between oral and genital herpes, and knowing when to seek medical advice, you can take control of your health, reduce complications, and protect yourself and your partners.

What Are the Primary Symptoms of Herpes Infection?

The primary symptoms of a herpes infection are localized sensations such as tingling, itching, or burning, followed by the appearance of painful, fluid-filled blisters (vesicles) that eventually rupture to form open sores (ulcers). These symptoms represent the active phase of the virus as it replicates at the skin’s surface.

To understand these signs better, it is essential to examine what a typical sore looks like, how symptoms differ based on their location (oral vs. genital), and whether symptoms can manifest without the presence of visible sores. This detailed knowledge helps in accurate identification and distinguishes herpes from other skin conditions that may present with similar initial signs. Each stage of a herpes lesion has a distinct appearance and associated sensations, and the location of the outbreak dictates some of the secondary symptoms that can occur.

What Does a Typical Herpes Sore Look Like?

A typical herpes sore progresses through several distinct stages, beginning as small red bumps, developing into characteristic fluid-filled blisters known as vesicles, which then rupture to form painful open sores or ulcers before finally crusting over and healing. This entire cycle is the hallmark of a classic herpes outbreak and usually unfolds over one to three weeks.

The lesions most often appear in clusters, which is a key diagnostic clue, although a single sore can also occur. The initial stage often involves erythema (redness) and the formation of small, firm bumps called papules in the affected area. This is accompanied by the pre-outbreak sensations of tingling, itching, or burning.

Before any visible signs appear, the individual may experience prodromal symptoms like localized tingling, itching, burning, or shooting pains in the area where the outbreak will occur. The skin in this area may then become red and sensitive.

Within hours to a couple of days, one or more small, fluid-filled blisters (vesicles) form on the reddened base of the skin. These blisters are often described as having a “dewdrop on a rose petal” appearance. They are filled with a clear or yellowish fluid that is highly concentrated with active herpes virus particles, making this stage extremely contagious.

The delicate vesicles eventually rupture, either on their own or due to friction, releasing the infectious fluid. This leaves behind shallow, moist, and often very painful open sores called ulcers. These ulcers may merge if the initial blisters were in a tight cluster, creating a larger, single sore.

Over the next several days, the ulcers begin to dry out, and a yellowish or brownish crust, or scab, forms over them. It is crucial not to pick at these scabs, as doing so can interfere with healing and potentially lead to secondary bacterial infection. As the skin underneath regenerates, the scabs will eventually fall off, revealing newly healed pink or reddish skin that typically fades over time without leaving a scar.

Distinct Symptoms for Oral Herpes and Genital Herpes

The distinct symptoms for oral herpes primarily manifest as cold sores or fever blisters on or around the lips and mouth, whereas genital herpes symptoms involve sores on the genitals, buttocks, or inner thighs, often accompanied by pain during urination and localized discomfort. While both are caused by the herpes simplex virus, the location of the infection dictates the specific clinical presentation and associated symptoms. The virus type – HSV-1 or HSV-2 – is less indicative of location than previously thought, as both types can cause infection in either the oral or genital regions through oral-genital contact.

Specifically, oral herpes (herpes labialis) is most commonly on the vermilion border of the lips, but can also appear on the nose, cheeks, chin, or inside the mouth on the gums or palate. It starts with the classic prodrome of tingling, burning, or itching around the mouth, followed by the appearance of one or more small blisters. These cold sores or fever blisters progress through the stages of blistering, ulcerating, and crusting.

In a primary (first) infection, especially in children, symptoms can be more severe and may include fever, sore throat, headache, swollen and tender lymph nodes in the neck, and painful sores inside the mouth (a condition known as gingivostomatitis). Recurrent outbreaks are typically confined to the lip area with minimal systemic symptoms.

About genital herpes, in women, sores can appear on the vulva, vagina, cervix, buttocks, or anus. In men, they can be found on the penis, scrotum, buttocks, or anus. Sores can also appear on the inner thighs. The sores follow the same progression from red bumps to blisters, ulcers, and scabs as oral herpes. They often appear in clusters and can be very painful.

Genital herpes outbreaks are frequently accompanied by other localized symptoms. These include intense itching or burning in the genital or anal area, dysuria (pain or a burning sensation during urination, especially if urine passes over the sores), and unusual vaginal or urethral discharge. During a primary outbreak, systemic flu-like symptoms are common, including fever, body aches, headaches, and swollen, tender lymph nodes in the groin area.

Herpes Symptoms Without Visible Sores

You can absolutely have herpes symptoms without the presence of visible sores, a phenomenon primarily explained by prodromal symptoms and atypical presentations of the virus. These non-lesional symptoms occur when the virus reactivates and travels along the nerve pathways to the skin but does not fully manifest into the classic blisters and ulcers.

Recognizing these subtler signs is crucial, as the virus can still be contagious during these periods. Many individuals may dismiss these sensations as minor irritations, unaware that they are related to a herpes reactivation.

Prodromal symptoms are the warning signs that often precede a full outbreak by hours or even a day or two. They are the most common type of symptom without visible lesions. These sensations include localized tingling, itching, burning, or a “pins-and-needles” feeling at the site where an outbreak typically occurs. Some people may also experience shooting pains, numbness, or aches in the surrounding areas, such as the legs, hips, or buttocks in the case of genital herpes. These symptoms are caused by the virus irritating the nerves as it moves toward the skin’s surface.

Herpes does not always present in its classic form. Some individuals experience atypical symptoms that can be easily mistaken for other conditions. This might include general inflammation, redness, or swelling in the genital area without the formation of distinct blisters. Other atypical signs can be small cracks or fissures in the skin, raw-looking patches, or what appears to be a simple rash, jock itch, or a yeast infection. These manifestations are still caused by the active virus and are contagious.

In some cases, individuals may experience persistent or recurrent nerve pain (neuralgia) in the affected region without any skin lesions ever appearing. This is caused by the virus irritating the nerve ganglia where it lies dormant. This symptom is less common but is a recognized manifestation of HSV infection.

Herpes Symptoms Between the First and Subsequent Outbreaks

Herpes symptoms differ significantly between the first (primary) outbreak and subsequent (recurrent) outbreaks, with the initial episode typically being far more severe, longer-lasting, and often accompanied by systemic flu-like symptoms. In contrast, recurrent outbreaks are generally shorter, less painful, and more localized, with fewer and smaller sores.

This difference is due to the body’s immune response; during the primary infection, the immune system has not yet developed antibodies to fight the herpes simplex virus effectively. Once these antibodies are established, the body is better equipped to control the virus during subsequent reactivations, leading to milder episodes.

The Difference in Severity Between a Primary Outbreak and a Recurrent One

The primary herpes outbreak is almost always the most severe episode an individual will experience, characterized by more extensive lesions, greater pain, and systemic constitutional symptoms, while a recurrent outbreak is typically a milder, localized, and shorter event. This stark contrast in severity is a direct result of the immune system’s initial encounter with the virus versus its response to a familiar pathogen.

During the primary infection, the body is mounting its first defense, leading to a widespread and intense inflammatory reaction. For recurrent episodes, the immune system has memory cells and antibodies ready to quickly suppress viral replication.

Primary outbreak can last from two to four weeks. The sores are often more numerous, larger, and spread over a wider area compared to later outbreaks. The pain and discomfort associated with these lesions are typically at their peak during this time.

A defining feature of a primary outbreak is the presence of systemic flu-like symptoms, which can include a fever, headache, myalgia (muscle aches), fatigue, and a general feeling of being unwell (malaise). Swollen and tender lymph nodes, particularly in the neck for oral herpes or the groin for genital herpes, are also very common as the lymphatic system works to fight the new infection. In some cases, especially with genital herpes, complications like meningitis or difficulty urinating can occur.

Subsequent outbreaks are significantly less severe. They typically last for a much shorter duration, often resolving within 5 to 10 days. The number of sores is usually smaller, they appear in a more confined area, and they are generally less painful. The prodromal symptoms (tingling, itching) may still occur, signaling the start of an episode, but the widespread systemic symptoms like fever and body aches are almost always absent.

The body’s acquired immunity effectively contains the virus, preventing it from causing the same level of illness as it did during the initial infection. The frequency and severity of recurrent outbreaks also tend to decrease over time for most people.

Warning Signs of a Recurrent Herpes Outbreak

The warning signs of a recurrent herpes outbreak are known as prodromal symptoms, which are specific physical sensations that occur at the site of the impending outbreak hours or days before any visible sores appear. These symptoms are a reliable indicator that the herpes virus has reactivated from its latent state within the nerve ganglia and is traveling along the nerve pathways to the surface of the skin.

Recognizing these early signs is crucial, as it provides an opportunity to begin antiviral therapy promptly, which can significantly reduce the severity and duration of the outbreak or, in some cases, prevent lesions from forming altogether.

Tingling, itching, or burning is the most classic and frequently reported prodromal symptom. Individuals often describe a localized sensation of tingling, prickling, intense itching, or burning on the skin where the sores typically develop. This feeling can range from mild to quite uncomfortable.

The area may become tender to the touch. Some people experience a dull ache or sharp, shooting pains that can be localized to the outbreak site or radiate to surrounding areas. For genital herpes, this pain may be felt in the buttocks, lower back, or down the back of the legs (often referred to as sciatic neuralgia). Also, the skin in the affected area might feel numb or, conversely, hypersensitive. This is another manifestation of the virus irritating the sensory nerves as it reactivates.

A slight swelling or redness may appear at the site of the future outbreak, signaling the initial inflammatory response of the body to the reactivating virus, even before any blisters have formed. These prodromal symptoms serve as the body’s alarm system. They are consistent for many individuals, who learn to recognize their personal pattern of warning signs over time, allowing for more effective management of recurrent episodes.

What Factors Can Trigger the Onset of Herpes Symptoms?

Herpes symptoms are triggered by a wide range of physical, emotional, and environmental factors that disrupt the body’s equilibrium, particularly by weakening the immune system or causing local trauma to the skin. The herpes simplex virus, after the initial infection, establishes a lifelong latency in the nerve ganglia. It remains dormant until a trigger prompts its reactivation, causing it to travel back down the nerves to the skin’s surface and produce an outbreak of symptoms.

While triggers can be highly individual, several common catalysts have been identified that increase the likelihood of a recurrent episode. Understanding these triggers is a cornerstone of managing herpes, as avoiding them can help reduce the frequency and severity of outbreaks.

The Most Common Triggers For a Herpes Outbreak

The most common triggers for a herpes outbreak are forms of physical and emotional stress that compromise the immune system’s ability to keep the virus in its dormant state. These triggers do not cause the infection itself but rather awaken the latent virus already present in the body. While what triggers an outbreak can vary from person to person and even from one outbreak to another in the same individual, they generally fall into several distinct categories.

Anything that puts a significant strain on the body can act as a trigger. This includes being sick with another infection like the flu or a common cold, running a fever, experiencing physical exhaustion or lack of sleep, or recovering from surgery. The immune system is preoccupied with fighting the primary stressor, which can lower its defenses against the latent herpes virus.

Additionally, periods of intense emotional stress, anxiety, or depression are well-documented triggers for herpes outbreaks. Stress hormones like cortisol can suppress immune function, creating an environment where the virus can more easily reactivate. Both acute stressful events and chronic, ongoing stress can contribute to recurrences.

Changes in hormone levels can influence immune activity and trigger outbreaks in some individuals. Menstruation is a very common trigger for women. Other hormonal shifts, such as those occurring during pregnancy, may also lead to an increase or decrease in the frequency of outbreaks.

Also, physical irritation or injury to the area where the virus is latent can provoke an outbreak. For genital herpes, this can include friction from sexual activity or tight-fitting clothing. For oral herpes, dental work or an injury to the lips could act as a trigger.

Exposure to strong ultraviolet (UV) light from the sun or tanning beds is a primary trigger for oral herpes (fever blisters). The UV radiation can damage skin cells and suppress the local immune response, allowing the virus to reactivate. Extreme weather conditions, such as strong wind or cold, can also irritate the skin and trigger an outbreak for some. Specially, a poor diet, excessive consumption of alcohol, and smoking can all weaken the overall immune system, making a person more susceptible to recurrent herpes outbreaks.

Does Having The Herpes Virus Mean You Will Always Have Symptoms?

Having the herpes virus does not mean you will always have symptoms; in fact, a significant portion of infected individuals may never experience a single recognizable outbreak. The virus is characterized by its ability to enter a state of latency, where it remains dormant and inactive within the nerve cells for long periods, potentially for a lifetime, without causing any signs of infection. This is a key feature of the herpes simplex virus’s life cycle. Many people who carry the virus are completely asymptomatic, meaning they show no symptoms, and may not even be aware that they are infected.

After the primary infection, the herpes virus travels from the skin or mucosal surfaces along the sensory nerves to a nerve cluster called a ganglion (the trigeminal ganglion for oral herpes, and the sacral ganglia for genital herpes). In this protected site, the virus effectively “hides” from the immune system. It exists in a non-replicating state, producing very few viral proteins, which makes it invisible to immune surveillance. The virus can remain in this latent state indefinitely.

Studies indicate that a large percentage of the population has antibodies to HSV-1 or HSV-2, yet many of these individuals do not recall ever having symptoms. They are considered asymptomatic carriers. Their immune systems are effective enough to keep the virus suppressed, preventing it from reactivating and causing a clinical outbreak.

It is critically important to understand that even in the absence of any symptoms, prodromal or visible sores, an infected person can still shed the virus from the skin or mucous membranes. This is known as asymptomatic viral shedding. During these periods, the virus is active on the skin’s surface and can be transmitted to a partner through close contact. This is one of the most common ways herpes is spread, as there are no warning signs to indicate that the virus is active. This highlights why having the virus is different from having symptoms; the potential for transmission exists even when a person feels and looks completely healthy.

Herpes Diagnosis

Doctors confirm a herpes diagnosis through a combination of clinical evaluation and laboratory testing, as visual identification alone can be inconclusive. The diagnostic process typically begins with a physical examination, where a healthcare provider assesses the appearance and location of any sores or blisters. However, to achieve a definitive diagnosis, laboratory confirmation is essential.

The most reliable method for testing active lesions is the Polymerase Chain Reaction (PCR) test. This test involves taking a swab of fluid from a sore and amplifying the viral DNA, making it highly sensitive and accurate for detecting the presence of the herpes simplex virus and distinguishing between HSV-1 and HSV-2. A viral culture, where a sample from a sore is sent to a lab to see if the virus grows, is an older method that is less sensitive than a PCR test, especially for older lesions.

For individuals without active symptoms or for those who want to know their status, a serological test (blood test) is used. This test detects IgG antibodies, which the immune system produces in response to a herpes infection. Type-specific IgG blood tests are crucial because they can accurately differentiate between HSV-1 and HSV-2 antibodies, helping to determine the type of infection and providing valuable information for counseling and management. It is important to note that it can take several weeks to months after initial infection for detectable antibodies to develop.

Herpes vs. Syphilis or Genital Warts

Differentiating herpes symptoms from those of other common sexually transmitted infections like syphilis and genital warts requires observing the distinct characteristics of the lesions. Herpes outbreaks are defined by the appearance of one or more painful, fluid-filled blisters (vesicles), which often occur in clusters.

Before the blisters appear, many people experience prodromal symptoms such as tingling, itching, or burning in the affected area. These blisters eventually rupture, leaving shallow, tender ulcers that crust over and heal within two to four weeks. In contrast, the primary symptom of syphilis is typically a single, firm, round, and notably painless sore known as a chancre. This chancre appears at the site where the bacteria entered the body and heals on its own within three to six weeks, which can falsely suggest the infection is gone when it has actually progressed to the next stage.

Unlike the clustered, painful blisters of herpes, the syphilis chancre is solitary and non-tender. Genital warts, caused by the human papillomavirus (HPV), present differently altogether. They appear as flesh-colored or grayish growths on the genital or anal areas. These growths can be flat, raised, single, or multiple, and they often take on a cauliflower-like appearance. A key distinguishing feature is that genital warts are typically painless, although they may sometimes cause mild itching or discomfort. They are solid growths, not fluid-filled blisters or open sores like those associated with herpes or syphilis.

Symptoms of Rare Types of Herpes

While most commonly associated with oral or genital lesions, the herpes simplex virus can manifest in other parts of the body, leading to less common but serious conditions like ocular herpes and herpetic whitlow.

Ocular herpes, or herpetic keratitis, occurs when the virus infects the eye, typically affecting the cornea. It is a leading infectious cause of blindness in many parts of the world. Symptoms can range from mild to severe and often affect only one eye. Patients may experience eye pain, redness, blurred vision, a gritty or sandy feeling in the eye, watery discharge, and extreme sensitivity to light (photophobia). An ophthalmologist may observe a characteristic branching, tree-like ulcer (dendritic ulcer) on the cornea during an examination. Prompt diagnosis and treatment with antiviral eye drops or oral medications are critical to prevent corneal scarring and permanent vision loss.

Another rare manifestation is herpetic whitlow, which is an infection of the finger. It occurs when the virus enters through a small cut or break in the skin, often through direct contact with an active oral or genital herpes sore. It is more common among healthcare workers and children who suck their thumbs. Symptoms include intense, throbbing pain in the affected fingertip, followed by swelling, redness, and the eruption of fluid-filled blisters. The condition can also be accompanied by fever and swollen lymph nodes in the elbow or armpit.

How to Manage Herpes Effectively

Herpes symptoms can be very effectively managed with antiviral medications, although there is currently no cure for the virus itself. The primary goal of treatment is to control outbreaks, reduce the severity and duration of symptoms, and minimize the risk of transmission to others.

There are two main treatment strategies. The first is episodic therapy, where medication is taken at the first sign of an outbreak (during the prodromal tingling or itching stage) for several days. This approach can significantly shorten the duration of the outbreak and lessen the severity of the symptoms.

The second strategy is suppressive therapy, which involves taking a low dose of an antiviral medication daily over a long period. Suppressive therapy is highly effective for individuals who experience frequent or severe outbreaks, as it can reduce the number of outbreaks by 70-80%. A major benefit of suppressive therapy is that it also reduces asymptomatic shedding, the release of the virus from the skin when no symptoms are present, thereby lowering the risk of transmitting the virus to a sexual partner by about 50%.

In addition to medication, supportive care such as keeping the affected area clean and dry, wearing loose-fitting clothing, and using over-the-counter pain relievers can help manage discomfort during an outbreak.

FAQs

1. Is herpes permanent?

Yes. Herpes is caused by the herpes simplex virus (HSV), which remains in the body for life. Once infected, the virus hides in nerve cells in a dormant state and can reactivate periodically, leading to outbreaks of sores or blisters. While there is no cure to completely eliminate the virus, treatment options like antiviral medications can help reduce the frequency, severity, and duration of outbreaks.

Effective treatment also lowers the risk of transmitting the virus to partners. Many people live full, normal lives while managing herpes, especially when they understand triggers, practice safe behaviors, and maintain a healthy lifestyle to support their immune system.

2. What can be mistaken for herpes?

Herpes can easily be confused with other skin conditions. For example, pimples, ingrown hairs, yeast infections, fungal infections, eczema, allergic reactions, or even minor cuts can resemble early herpes sores.

Because initial outbreaks often appear as small, clustered blisters or red bumps, misdiagnosis is common. Relying on visual appearance alone is risky. A proper diagnostic test, such as a viral culture or blood test for HSV antibodies, is the only reliable way to confirm herpes. Early professional evaluation ensures appropriate treatment and prevents unnecessary anxiety or incorrect self-diagnosis.

3. How to confirm if you have herpes or not?

Confirming herpes requires medical testing, as self-diagnosis is unreliable. A doctor may use viral culture tests taken from active sores, polymerase chain reaction (PCR) tests to detect viral DNA, or blood tests to detect HSV antibodies. Tests can distinguish between HSV-1 and HSV-2, which is important for understanding recurrence patterns and transmission risk.

If you notice unusual blisters, tingling, itching, or unexplained discomfort, seek medical evaluation promptly, because early diagnosis allows for more effective treatment and management strategies.

4. What can happen if herpes is left untreated?

Untreated herpes can lead to more frequent or severe outbreaks, increased discomfort, and a higher risk of spreading the virus to sexual partners. For people with weakened immune systems, herpes may cause prolonged sores, more extensive infections, or complications. In genital herpes, untreated infections during pregnancy can pose serious risks to the newborn. Early treatment with antiviral medication not only eases symptoms but also reduces transmission risk and improves overall quality of life.

5. What foods trigger herpes?

Certain foods may trigger outbreaks in some people. High-arginine foods, such as chocolate, nuts, seeds, and some grains, may encourage viral activity. On the other hand, foods high in lysine, such as dairy, fish, legumes, and eggs, may help suppress viral reactivation. Maintaining a balanced diet, staying hydrated, and managing stress are key strategies to reduce flare-ups. Individual triggers vary, so tracking symptoms alongside dietary habits can help identify personal patterns.

6. What do the first stages of herpes look like?

Early herpes symptoms often begin with tingling, itching, or a burning sensation in the affected area before any visible sores appear. Within hours to a couple of days, small red bumps or clusters of blisters may form, which can break open, crust, and heal over 1–2 weeks. A first outbreak may also include flu-like symptoms, such as fever, swollen lymph nodes, fatigue, or body aches. Recurring outbreaks are usually milder, but early recognition is important for prompt treatment and symptom management.

7. Is it true 90% of people have herpes?

While not everyone has herpes, it is extremely common. Globally, about 67% of people under 50 carry HSV-1, often causing oral herpes, while roughly 13% have HSV-2, which typically causes genital herpes. Many people are asymptomatic, meaning they carry the virus and can spread it without visible sores. These high numbers underscore the importance of awareness, early detection, and preventive measures, even if symptoms are mild or absent.

8. Where is the most common place for herpes?

HSV-1 usually affects the mouth and lips, causing cold sores or fever blisters, while HSV-2 primarily affects the genital area. However, HSV-1 can also cause genital herpes through oral-genital contact, and HSV-2 may occasionally appear orally. Symptoms can include blisters, sores, itching, burning, or pain in the affected region. Understanding the common locations helps identify symptoms early and take appropriate precautions to prevent transmission.

9. Can herpes be without STDs?

Yes. HSV-1, which causes oral herpes, is not always considered a sexually transmitted infection, as it is often acquired during childhood through casual contact, such as sharing utensils or kissing family members. HSV-2, on the other hand, is primarily sexually transmitted. It is possible to have herpes without it being classified as an STD, but transmission can still occur through close personal contact, emphasizing the need for awareness and safe practices.

10. What country is herpes most common in?

Herpes is prevalent worldwide. HSV-2 rates are highest in parts of Africa, where a significant portion of the adult population is affected. HSV-1 is widespread globally, including in North America, Europe, and Asia, often contracted in childhood. Prevalence varies by region due to factors such as healthcare access, hygiene practices, sexual behavior, and population density.

Conclusion

Herpes is a common but often misunderstood viral infection. While it is lifelong, awareness of symptoms, triggers, and management strategies can greatly reduce outbreaks, improve comfort, and lower the risk of transmission.

Recognizing early signs – tingling, blisters, itching, or unusual discomfort and seeking medical guidance allows for effective treatment and better quality of life. With proper care, individuals living with herpes can manage symptoms, protect partners, and maintain normal daily activities with confidence and peace of mind.

References

• ASHA – Herpes Signs and Symptoms
• Penn Medicine – Herpes simplex virus (HSV)
• American College of Obstetricians and Gynecologists – Genital Herpes
• Stanford Health Care – Symptoms of Genital Herpes
• UF Health – Genital Herpes
• American Academy of Family Physicians – Herpes
• Brook – Genital herpes
• Cleveland Clinic – Herpes Simplex Virus (HSV)
• Healthline – What to know about herpes
• CDC – About Genital Herpes
• American Academy of Dermatology Association – Genital herpes: Signs and symptoms
• WHO – Herpes simplex virus
• Planned Parenthood Federation of America – What are the symptoms of herpes?
• SA Health – Genital herpes – including symptoms, treatment and prevention
• NSW – Get the facts about Herpes
• NHS – Genital herpes
• The Johns Hopkins University – Oral Herpes