DoxyPEP (doxycycline post-exposure prophylaxis) is a single 200mg dose of doxycycline taken within 72 hours of unprotected sex. Clinical trials have shown it reduces the risk of syphilis, chlamydia, and gonorrhoea by 70–80% in gay and bisexual men and trans women.
Germany is one of the countries where DoxyPEP is increasingly available — but it is not yet routinely offered through the GKV system. Here's how it actually works.
Is DoxyPEP Officially Available in Germany?
Doxycycline is licensed in Germany for multiple indications (bacterial infections, Lyme disease, acne), and the DoxyPEP evidence base is well-established. German Schwerpunktärzte familiar with the literature are able to prescribe it.
However, DoxyPEP is not yet part of official GKV guidelines for routine STI prophylaxis, which means:
- Your GP or specialist will typically prescribe via Privatrezept (private prescription)
- The cost falls to you — doxycycline is inexpensive, roughly €15–30 for a course of doses
- Not every Schwerpunktarzt will prescribe it, but numbers are growing
How to Get a Prescription
The right person to speak to is your Schwerpunktarzt — the HIV/infectious disease specialist who also manages your PrEP or sexual health care.
Bring up DoxyPEP at your next quarterly PrEP appointment, or book a dedicated appointment. Be direct:
"Ich habe von DoxyPEP gehört — Doxycyclin nach einer Exposition. Ich würde gerne wissen, ob das für mich geeignet ist." "I've heard about DoxyPEP — doxycycline after an exposure. I'd like to know if it's suitable for me."
Your Schwerpunktarzt can review the evidence with you, discuss whether it makes sense given your history and STI testing results, and write a Privatrezept if appropriate.
What DoxyPEP Does Not Cover
DoxyPEP has real limitations to understand:
- HIV: DoxyPEP has no effect on HIV. It does not replace PrEP or PEP.
- Gonorrhoea: Partial or reduced effectiveness — gonorrhoea is increasingly resistant to doxycycline. Do not rely on DoxyPEP as your primary gonorrhoea protection.
- HPV, herpes, hepatitis: No effect.
- Antibiotic resistance: There are real concerns about long-term DoxyPEP use contributing to antibiotic-resistant bacterial strains. This is an active area of research and a legitimate reason some clinicians are cautious.
DoxyPEP works best as part of a broader approach that includes regular STI testing every three months, Mpox and Hep A/B vaccination, and PrEP if you're at risk of HIV.
Dosing
200mg doxycycline taken as a single dose within 72 hours of unprotected sex — the sooner the better. Once daily if you have repeated exposures within a 24-hour window (not multiple doses per act).
Standard presentation: two 100mg doxycycline tablets taken together.
Take with food to minimise nausea. Avoid lying down for 30 minutes after taking and drink plenty of water — doxycycline can cause oesophageal irritation.
Cost
Doxycycline on a Privatrezept in Germany is inexpensive:
- A pack of 10 × 100mg tablets: approximately €8–15 at most Apotheken
- Enough for 5 DoxyPEP doses
This is one of the few sexual health medications where the private prescription route is genuinely affordable.
Regular Testing Still Essential
DoxyPEP is not a substitute for regular testing. If you're using DoxyPEP, maintain your three-monthly STI check schedule:
Throat swab + rectal swab + urethral swab + HIV test + syphilis serology every 3 months.
This ensures any breakthrough infections are caught early, and allows your Schwerpunktarzt to monitor for any patterns that might indicate antibiotic resistance.