Most people have seen a little pink in the sink and decided it was nothing. Occasionally it is.
More often it is the earliest thing your mouth does to tell you something has changed, and it is
worth knowing which one you are looking at.
The short answer
Healthy gums do not bleed when you brush them. That is the useful rule. Skin does not bleed when
you wash it, and gums behave the same way — bleeding means inflammation, and inflammation has a
cause.
When it is genuinely not a concern
There are a few situations where a small amount of bleeding is expected and settles on its own:
- You have just started flossing again after a long gap. Give it a week to ten days of daily flossing
- You brushed harder than usual, or switched to a firmer brush
- You have just had a cleaning and the gums are still settling
The common thread is that it improves. Bleeding that is fading day by day is your gums recovering.
Bleeding that is the same in two weeks is not.
When to get it looked at
Book an appointment if any of these apply:
- It has been going on for more than two weeks with no improvement
- Your gums are swollen, purplish, or tender rather than firm and pink
- There is a persistent bad taste or bad breath that brushing does not shift
- A tooth feels slightly loose, or your bite feels different
- The gums are visibly receding from the teeth
The last two matter most. Gum disease is not painful in its early stages, which is exactly why it
gets missed — by the time something hurts, it has usually been progressing quietly for a while.
The part most people get backwards
The instinct when gums bleed is to be gentler with them, or to avoid the area. That is the wrong
way round. In most early cases the bleeding is caused by plaque sitting along the gum line, and
brushing that area properly — thoroughly, not aggressively, with a soft brush — is what resolves
it. Avoiding it lets it build.
The honest version
Bleeding gums are common and usually very treatable, especially early. Most cases we see need a
proper cleaning and a small correction to technique, and that is the whole treatment. It is worth
having it checked precisely because the early answer is normally so simple.