Since secondary school, Yemi had dealt with lip blisters during exam periods. He called them "fever blisters" and assumed everyone got them. At Mascot Healthcare, he learned what they actually were — and that suppressive therapy could stop them entirely.
Undergraduate student, Akoka. Presented with a painful cluster of blisters on the upper lip that recurred every 4–6 weeks, triggered by stress and sun exposure.
Recurrent Oral Herpes (HSV-1)Yemi had his first lip blister at 13, the week before his Junior WAEC. His mother dabbed it with a piece of alum and called it a "fever blister" — as her own mother had called them before her. It healed in about ten days. Then it came back the following exam season. And the one after that.
By university, Yemi had noticed the pattern clearly: stress, sun, sometimes a cold — and within 24 hours, that familiar tingle on his upper left lip. He would buy analgesics and wait. The blister usually lasted a week and a half and left a dark spot on his lip that faded over a few weeks.
A classmate who noticed the sore during group study asked: "Have you ever actually been to a doctor for that?" Yemi hadn't. He booked an appointment at Mascot Healthcare mostly out of curiosity. He left with more than he bargained for.
Recurrent oral herpes follows a predictable pattern. Yemi had experienced it so often that he could predict the outbreak — he just didn't know what to do about it.
A burning, tingling sensation on the upper lip 12–24 hours before the blister appeared.
Multiple tiny fluid-filled vesicles at the lip border that merged and ruptured.
After rupture, a yellowish crust formed and remained for 7–10 days.
Outbreaks reliably occurred during exam periods or after prolonged sun exposure.
A small, mildly tender lymph node in front of the ear during active outbreaks.
Alum powder — applied to the sore as a family remedy; provided no antiviral effect.
Toothpaste applied overnight — a popular home remedy; provided no benefit.
Paracetamol for pain — some symptomatic relief during active outbreaks.
Avoiding sun — partially helpful; outbreaks still occurred during stressful periods regardless.
The doctor took a careful history and examined the healing lesion. The diagnosis of recurrent labial herpes (HSV-1) was clinical — the pattern, location, prodrome, and appearance were characteristic. No swab was needed given the recurrent nature and classic presentation.
Two management options were discussed: episodic therapy (a cream or tablets taken at the first sign of tingling to cut outbreaks short) versus daily suppressive therapy (a tablet taken every day to prevent outbreaks entirely) — recommended given how frequent Yemi's episodes were.
Yemi opted for suppressive therapy. He was advised to carry a tube of treatment cream for any breakthrough episode, to use SPF 50 lip balm when outdoors, and to recognise his personal triggers.
Recurrent Labial Herpes — HSV-1 (clinical diagnosis based on classic recurrent pattern)
A daily suppressive tablet; a treatment cream for breakthrough episodes; lifestyle trigger management
No outbreak in 4 months on suppressive therapy. Yemi reports the tingling returned once during finals — he applied the treatment cream immediately and no blister formed.
On daily suppressive treatment, Yemi has had zero full outbreaks in four months. The prodromal episode during finals was aborted with timely topical therapy.
Oral herpes (cold sores) affects a large proportion of the population. Most people accept them as inevitable. They're not — suppressive antiviral therapy dramatically reduces outbreak frequency and severity.
Knowing your triggers (stress, sun, fever) and acting at the first tingle rather than waiting for a full blister are the keys to staying outbreak-free.
You don't have to live with recurring cold sores. Suppressive antiviral therapy can stop outbreaks before they start.
Book an appointment at Mascot Healthcare, Akoka — same-day slots often available, 4.9★ rated.