I’m in my 30s, and for the past year I’ve been getting the same painful blister on my lower lip every few months. It starts with a tingling, almost electric feeling, then quickly turns into a small cluster of fluid-filled bumps. They crust over after a few days, but each episode feels embarrassing, especially when it happens before work meetings.
Acting early is often more effective with this type of condition, so starting supportive measures promptly can be helpful.

