This appears in your mouth, you should be very careful: it can be a war.ning sign

To avoid spreading cold sores or triggering outbreaks, try the following:

Avoid kissing or close contact during an active outbreak

Don’t share personal items like lip balms, cutlery, or towels

Use lip sunscreen if sun exposure is a known trigger

Support your immune system through a balanced diet, regular exercise, and stress management

When Should You See a Doctor?

It’s a good idea to consult a healthcare provider if:

Outbreaks happen frequently or are unusually painful

Over-the-counter remedies aren’t helping

The sores spread beyond the lips or grew significantly in size

Pain interferes with eating, drinking, or speaking

You have a weakened immune system, which can increase complications