Bruising
Discolouration from small bleeding under the skin, common after surgery and injectable treatments. Here is what it means, how it usually heals, and when it is worth getting checked.
A mark where blood leaked under the skin.
When small vessels are disturbed, a little blood escapes into the tissue and shows as a colour change. Most bruises fade on their own, changing shade as they heal.
Bruising is the discolouration that appears when small blood vessels under the skin are disturbed and a little blood leaks into the surrounding tissue. The trapped blood shows through the skin as a mark that often starts reddish or purple and then shifts through blue, green, and yellow as the body breaks it down and clears it. It is one of the most ordinary and expected effects of many procedures, from surgery to injectable treatments such as fillers, because needles and instruments inevitably touch tiny vessels.
A typical bruise is tender at first and fades over a period of days to a couple of weeks, with the exact time depending on the person, the area, and how much was done. Some people bruise more readily than others, and certain medicines and supplements that affect how blood clots can make bruising more likely, which is one reason your team will ask about what you take before a procedure. Mild swelling alongside a bruise is also common in the early days.
It helps to know the difference between an ordinary bruise and something more. A haematoma is a larger, firmer collection of blood that can build up under the skin and sometimes needs medical attention. Signs that are worth getting looked at include a bruised area that keeps growing, becomes very swollen, tight, or increasingly painful, feels hot, or comes with other symptoms that worry you, rather than steadily settling.
Expected, but know the line.
When you have a procedure abroad, some bruising is normal and not a sign that anything went wrong. What matters is knowing in advance how much to expect, how long it tends to take to fade, and what would count as more than a routine bruise. Bruising can also still be visible when you travel home, so it is worth factoring into timing if you would rather it had settled first. Ask the clinic what is usual for your procedure and what they advise for comfort.
The more important question is who you contact if a bruise does not behave as expected once you are home, for example if it spreads, swells, or grows more painful instead of easing. A careful clinic gives you clear written guidance on what is normal, what is not, and a route to reach someone if you are concerned, along with arrangements for care closer to home. If aftercare is vague about how problems would be handled after you leave, treat that as a reason to ask more before you book.
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