How long should a mouth ulcer last before I worry?
Three weeks. Most ulcers heal in ten to fourteen days.
One that has not healed in three weeks needs looking at, particularly if it is painless, firm, or on the side of the tongue.
My voice has been hoarse for a month. Is that serious?
Usually not — but it needs checking at three weeks.
Hoarseness that has been attributed to reflux for months without anyone examining the voice box is a common route to late diagnosis. Ask for nasendoscopy.
I have earache but my ear looks fine. What does that mean?
This is one of the most useful things on the page.
Pain from the throat or base of the tongue is felt in the ear through a shared nerve. Persistent one-sided earache with a normal ear examination warrants looking at the throat, not more ear drops.
I have a lump in my neck. Should I worry?
Most neck lumps are reactive lymph nodes from infection and settle within a few weeks.
A lump lasting three weeks or more, particularly if painless and firm, needs assessing.
And it should be assessed rather than simply removed — taking a neck lump out without proper assessment first can complicate later treatment.
I do not smoke or drink. Am I at risk?
Yes, and this is the group most often diagnosed late.
HPV-related throat cancers are rising in younger people who have never smoked, and because they do not fit the expected picture, symptoms get attributed elsewhere for longer.
The reassuring part is that these generally respond better to treatment.
Can my dentist really spot cancer?
Yes — dentists detect a meaningful share of mouth cancers.
They examine your mouth more thoroughly and more often than any doctor does, including the parts you cannot see. Regular attendance is a genuine check.
Does chewing paan or tobacco count?
Very much so, and it carries substantial oral cancer risk.
It is often not thought of as tobacco use at all, so it goes unmentioned — tell your doctor or dentist, because it changes how closely they look.
Is there a screening programme?
No national programme exists, which is precisely why dental attendance and the three-week rule carry so much weight here.
My sore throat keeps coming back and antibiotics fix it each time. Is that fine?
Worth questioning. Recurrent one-sided throat symptoms, particularly with earache or a neck lump, warrant someone looking at the throat directly.
Antibiotics settling something does not establish what it was.