Is It Just a Sore? Recognising the Symptoms of Oral Herpes

Wondering If That Sore Is More Than Just a Nuisance?

Have you noticed an unexplained tingling or a painful sore on your lips or inside your mouth? You're not alone; countless people in the UK struggle with these symptoms every year, often wondering whether it's simply a harmless spot or something more.

What Are the Most Common Symptoms of Oral Herpes?

• Tingling or itching: Often starts before you see any visible sign.
• Small blisters or cold sores around the lips, inside the mouth, or even the gums.
• Pain, burning, or discomfort at the outbreak site.
• In some cases, mild flu-like symptoms such as headache or swollen glands.

These symptoms may come and go, with periods of no issues between outbreaks.

What Causes Oral Herpes?

The culprit is usually Herpes Simplex Virus Type 1 (HSV-1), with HSV-2 (typically known for genital herpes) also a possible cause.
The virus is often spread by:

• Kissing or sharing utensils
• Oral sex
• Touching sores and then touching your mouth

Once infected, the virus stays in your body and can reactivate during stress, illness, or sun exposure.

What Should You Do If You Notice Symptoms?

• Don't panic—oral herpes is very common.
• Avoid touching sores and always wash your hands before and after applying cream or lip balm.
• Keep your lips moisturised to avoid splitting.
• If you're unsure, get tested for peace of mind.

How Can You Get a Diagnosis at Home?

Mayfield Clinic offers a convenient At-Home Oral Herpes Test (HSV-1 & HSV-2) using a simple self-collect oral swab kit. Results are ready in 5 days, and our expert GPs can help interpret results and provide follow-up care. Prefer to speak with a GP in person? We also have in-clinic testing available. Learn more from the NHS A-Z.

Ready for answers? Visit our product page to order your test kit today and take control of your health!