Sexually Transmitted Infections (STIs) & Sexuality

When a diagnosis affects more than just the body

A diagnosis of a sexually transmitted infection (STI) can bring up many different feelings. Alongside medical questions, people often also experience personal and emotional concerns: How does this change my relationship with my body? Can I still experience sexuality in a relaxed and carefree way? How do I talk about this with my partner? And will I now be seen or judged differently?

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You may feel insecure, ashamed, or worried about your relationship, dating life, or future sexual encounters. You might also feel relief – because you finally have an explanation for symptoms, or clarity about what is going on. All of these reactions are understandable.

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STIs such as herpes, HPV, chlamydia, gonorrhoea, or HIV affect not only the body. They can also influence self-esteem, sexual experience, intimacy, and relationships. Many people report feelings of anxiety, uncertainty, or the sense of being alone with their thoughts after a diagnosis. On top of that, sexually transmitted infections are still often associated with stigma and shame in society.

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In my practice, these experiences have space. The focus is not only on medical information, but also on the psychosexual impact of an STI: dealing with shame, communicating with a partner, returning to a fulfilling sexuality, and developing a more compassionate relationship with yourself.

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Briefly explained: What are STIs – and what does “psychosexual” mean?

STIs are infections that can be transmitted through sexual contact. Some cause symptoms such as irritation, discharge, blisters, pain, or burning during urination. Others remain unnoticed for a long time and are only detected through testing.

“Psychosexual” does not describe a diagnosis. It refers to how body, emotions, thoughts, and relationship experiences interact. An STI can, for example, lead to increased vigilance during sex, tension in the body, or emotional withdrawal – even when medically everything has been clarified.

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Different STIs, different courses

It is important to know: not all STIs are the same.

Some infections are usually treatable and often curable (e.g. certain bacterial STIs). Others are viral and may remain in the body, meaning they are managed rather than cured (e.g. genital herpes; with HPV, monitoring is often the focus). The emotional impact can vary greatly. For some people, it is a short-term disruption. For others, it lingers because the diagnosis touches on themes such as trust, body image, or past experiences.

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What many people experience after an STI diagnosis

Shame, fear, and distressing thoughts

An STI diagnosis often triggers not only medical questions but also strong emotional reactions. Shame, anxiety, uncertainty, and persistent rumination are among the most common psychological responses.

Shame is usually not about the infection itself, but about social ideas and stigma surrounding sexuality and STIs. Many people find themselves thinking: “What will others think of me?”, “Do I need to justify this?”, or “Am I less desirable now?” These reactions are very common and understandable.

Fear is also frequent: fear of infecting others, fear of rejection, or uncertainty about how open to be with a partner. Some people withdraw from dating or avoid sexual contact, even though they actually long for closeness and intimacy.

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Rethinking sexuality, intimacy, and trust

After an STI diagnosis, sexual experience may temporarily change. Physical symptoms, fear of pain, or concerns about transmission can make sexuality feel less spontaneous or relaxed. Even after successful treatment or when no symptoms remain, many people notice lingering tension or heightened vigilance.

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Touch, intimacy, or new relationships may feel more cautious than before. This does not mean that fulfilling sexuality is lost. Often, it simply takes time for the nervous system and the body to rebuild a sense of safety.

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A key step is finding a balance between caution and responsibility on the one hand, and desire, closeness, and self-care on the other. In sex therapy, the focus can be on reducing fear, processing shame, and reconnecting with a more natural and self-compassionate experience of sexuality.

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Medical orientation

This page does not replace medical diagnosis or treatment. It is meant to help you understand and make sense of common emotional and relational reactions to STIs.

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Testing, treatment, and medical care

Many STIs are treatable or can be well managed medically. Medical assessment and treatment are important steps. Depending on your situation, general practitioners, dermatology, gynaecology or urology practices, STI clinics, and specialised counselling services can be appropriate points of contact.

If you feel uncertain after a diagnosis or have open questions, it is important and encouraged to discuss them with healthcare professionals. This may include questions about treatment, transmission risk, protection, follow-up testing, or effects on relationships and sexuality. You do not need to understand everything immediately or remember every detail at once – asking questions is part of good medical care.

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Risk reduction, communication, and safety

In sexual health, absolute certainty is rarely possible. At the same time, there are many ways to reduce risk and make informed decisions.

For many people, it is relieving to develop a realistic, everyday approach together with healthcare professionals and, where relevant, partners. This may include completed treatment, recommended follow-up tests, protective measures, or clear agreements within relationships.

Often, safety does not come from eliminating all uncertainty, but from understanding one’s situation and being able to act with clarity. This can help rebuild trust in one’s body and make sexuality feel more open and self-directed again.

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STIs in relationships: talking openly, deciding together

Talking about an STI – between honesty and vulnerability

For many people, the most difficult part is not the diagnosis itself, but the conversation with a partner. Fear of rejection, misunderstanding, or judgement can feel overwhelming – especially when shame or self-doubt is already present.

If this feels familiar, you are not alone. Talking about an STI often means being emotionally vulnerable.

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In sex therapy, the goal is not to find the “perfect words”, but to explore what you want to share, how you can protect your boundaries, and how to have a conversation without feeling forced to justify yourself.

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A possible starting point could be:

“It’s important to me to be open about my sexual health. Before we become intimate, I’d like to share something so we can make informed decisions together.”

From there, space can open for questions, mutual understanding, and shared decision-making. Some people respond calmly and supportively right away, while others need time to process the information or their own emotions. These reactions usually say more about their own experiences and knowledge than about your worth as a person or partner.

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How I can support you

An STI diagnosis can affect sexual experience, self-image, and trust in relationships. In sex therapy, the goal is not to quickly “restore” sexuality, but to understand what this diagnosis means for you personally and what you need to feel safer and more at ease again.

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Possible topics include:

• processing shame, self-blame, and negative thoughts about sexuality

• understanding and working through fear of rejection, stigma, or transmission

• preparing conversations with partners and gaining communication confidence

• rebuilding trust in your body and sexual identity

• gradually reconnecting with intimacy, desire, and physical closeness

• supporting couples or relationship systems in navigating an STI diagnosis

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You decide at all times what you want to talk about and at what pace. The work is respectful, resource-oriented, and trauma-informed.

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Important note

Sex therapy and psychological counselling do not replace medical diagnosis or treatment. If you have physical symptoms or are unsure whether medical evaluation is needed, please consult a healthcare provider or STI clinic.

If you are in an acute psychological crisis or experiencing suicidal thoughts, please seek immediate help via emergency services (112), medical on-call services (116117 in Germany), or local crisis support.

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How it works

I work primarily online. In-person sessions in Berlin are available depending on availability.

• Free initial consultation: ~20 minutes

• Sessions: 50 minutes

• Frequency: usually weekly or biweekly

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Free initial consultation – next step

If you notice that the diagnosis continues to affect your thoughts, body, or relationships, you do not have to navigate this alone. A brief initial consultation can help clarify whether support is right for you.

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References​

Tuddenham, S., Hamill, M. M., & Ghanem, K. G. (2022). Diagnosis and treatment of sexually transmitted infections: A review. JAMA, 327(2), 161–172. https://doi.org/10.1001/jama.2021.23487 (PMID: 35015033).

Fu, L., Sun, Y., Han, M., et al. (2022). Incidence trends of five common sexually transmitted infections excluding HIV from 1990 to 2019 at the global, regional, and national levels: Results from the Global Burden of Disease Study 2019. Frontiers in Medicine, 9, 851635. https://doi.org/10.3389/fmed.2022.851635

Hill-Tout, R., Harding-Esch, E. M., Pacho, A., et al. (2018). Health-related quality of life and psychosocial impacts of a diagnosis of non-specific genital infection in symptomatic heterosexual men attending UK sexual health clinics: A feasibility study. BMJ Open, 8(6), e018213. https://doi.org/10.1136/bmjopen-2017-018213 (PMID: 29960999).

Haapa, T., Suominen, T., Koivisto, A.-M., & Kylmä, J. (2018). Experiences of living with a sexually transmitted disease: A cross-sectional descriptive survey. Nordic Journal of Nursing Research. https://doi.org/10.1177/2057158518805257

Woodward, C., Bloch, S., McInnes-Dean, A., et al. (2024). Digital interventions for STI and HIV partner notification: A scoping review. Sexually Transmitted Infections, 100(4), 242–250. https://doi.org/10.1136/sextrans-2023-056097 (PMID: 38754986).

Workowski, K. A., et al. (2021). Sexually transmitted infections treatment guidelines, 2021. MMWR Recommendations and Reports, 70(4), 1–187. (PMID: 34292926).

World Health Organization. (2025, September 10). Sexually transmitted infections (STIs) – Fact sheet.

Devine, A., Xiong, X., Gottlieb, S. L., et al. (2022). Health-related quality of life in individuals with genital herpes: A systematic review. Health and Quality of Life Outcomes. https://doi.org/10.1186/s12955-022-01934-w (PMID: 35172828).

Patel, R., Moran, B., Clarke, E., et al. (2024). 2024 European guidelines for the management of genital herpes. Journal of the European Academy of Dermatology and Venereology. https://doi.org/10.1111/jdv.20450 (PMID: 39620271).

Sikorska, M., Pawłowska, A., Antosik-Wójcińska, A., et al. (2023). The impact of HPV diagnosis and the electrosurgical excision procedure (LEEP) on mental health and sexual functioning: A systematic review. Cancers, 15(8), 2226. https://doi.org/10.3390/cancers15082226

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FAQ​

Do I need to tell my partner(s) if I have an STI?

If you have been diagnosed with a sexually transmitted infection (STI), informing current or recent sexual partners may be medically recommended and can be an important part of responsible sexual health. At the same time, many people find this conversation emotionally challenging and may experience feelings of uncertainty, vulnerability, or shame.

There is no single right way to have this conversation. Some people prefer to speak directly, while others feel more comfortable communicating in writing or waiting until they feel more emotionally grounded. What matters most is finding an approach that feels manageable and authentic to you.

In psychological or sex therapy support, we can explore ways of communicating that balance openness with self-care, helping you share important information without feeling overwhelmed by the emotional weight of the situation.

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Can I still have sex if I have an STI?

Whether sexual activity is possible depends on the specific STI, your individual situation, and current medical recommendations. Many sexually transmitted infections are highly treatable, and some may no longer be transmissible under certain circumstances.

An STI diagnosis does not automatically mean that your sex life has to stop. However, sexuality may feel different for a period of time. You may notice increased caution, concerns about transmission, or a changed relationship with your body. These reactions are common and understandable.

Experiencing uncertainty after an STI diagnosis does not mean that your sexuality is broken or that intimacy is no longer possible. For many people, confidence and comfort return gradually as they gain information, process their emotions, and rebuild a sense of safety.

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How do I talk to a partner about having an STI?

For many people, talking about an STI is one of the most difficult aspects of receiving a diagnosis. Questions such as when to tell someone, how much information to share, and what words to use can feel overwhelming.

There is no perfect script and no universally correct approach. In many situations, a conversation that is clear, honest, and respectful can help create space for understanding and informed decision-making.

In sex therapy, these conversations can be prepared together. This may include exploring your personal boundaries, discussing possible responses, and developing ways to cope with feelings of anxiety, shame, or vulnerability before and after the conversation.

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How can an STI diagnosis affect sexuality?

After an STI diagnosis, many people notice temporary changes in how they experience sexuality. It is common to become more cautious, feel more emotionally or physically tense, or spend more time thinking about safety, risk, and transmission.

Even when there is no longer an immediate medical concern, your sense of bodily safety and trust may still need time to recover. Sexuality is closely connected to emotional wellbeing, self-confidence, and feelings of security.

For this reason, adjustment often takes time. Every person's experience is different, and there is no right timeline for feeling comfortable again. With support, information, and self-compassion, many people find their way back to a fulfilling and connected sexual life.