Can you get herpes on your tongue, and how is it diagnosed and treated in Europe?

Herpes on the tongue explained: oral HSV-1 infection, symptoms, transmission, testing, and antiviral treatment criteria.

In this episode, we outline how herpes simplex virus (HSV), most commonly HSV-1, can affect the tongue and oral cavity, and how it is clinically assessed in the EU.

You’ll learn:

• How oral herpes is transmitted through close contact

• Typical symptoms: painful blisters, ulcers, tingling, fever, swollen lymph nodes

• The difference between herpes lesions and aphthous (canker) ulcers

• When PCR swab testing may be used for confirmation

• When antiviral medication such as aciclovir may be considered

• Red flag symptoms requiring urgent in-person evaluation

• Situations where treatment requests may be declined without clear diagnosis

We explain how doctors assess lesion appearance (including photo review where appropriate), symptom timing, recurrence history, immune status, and pregnancy considerations during an online consultation in the EU. Not all tongue ulcers are caused by herpes, and accurate diagnosis is important before prescribing.

This episode reflects the clinical standards used by Mobi Doctor, where STI-related and oral health consultations are reviewed by a registered physician in line with EU medical guidance.

Read the full guide and transcript here:

https://www.mobidoctor.eu/blog/herpes-on-tongue