Easy Bruising: Causes and When to Investigate

Overview

A bruise forms when small blood vessels leak blood beneath the skin. Age, minor injuries and some medications can make bruising easier.

How should results or symptoms be assessed?

Frequent unexplained bruises may lead a clinician to review platelet counts, coagulation tests, medicines and other bleeding symptoms. Most bruises are not evidence of a serious disease.

Practical next steps

Note when bruises appear and photograph their progression. Mention aspirin, anticoagulants, steroids and supplements; do not stop prescribed medicines on your own.

When is medical help needed?

Sudden widespread bruising, persistent bleeding, bloody stools or marked weakness with dizziness requires urgent care.

Frequently asked questions

Can this article establish a diagnosis or treatment?

No. An individual history, examination and sometimes further tests are needed.

What should I prepare for a consultation?

Note when symptoms began, past reports, your medicines and questions so you can discuss them clearly.

Online advice cannot replace an in-person examination when one is required.

This article provides general information and is not individual medical advice.

Reference: https://medlineplus.gov/bruises.html