Diseases
contusion
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
Contusions form when blood pools under the skin after an injury. Bruises start black and blue, brownish or purple. They change color as they fade (often without treatment). Older people are more prone to bruising. Hematomas are painful, swollen bruises that can affect internal organs. Hematomas may require medical attention.
Symptoms
- are sometimes called black-and-blue marks.
- they may appear red or purplish at first.
- as the area heals, the bruise may turn a lighter shade of brown
Causes
- after an internal blood vessel injury, blood pools under the skin causing the discolored, bruised look.
Risk factors
- age greater than 50.
- blood vessel defects.
- physical trauma
Diagnosis
- x-rays to check for bone fractures.
- blood tests to check for clotting disorders and vitamin deficiencies.
Medicines used
Frequently asked questions
What is contusion?
Contusions form when blood pools under the skin after an injury. Bruises start black and blue, brownish or purple. They change color as they fade (often without treatment). Older people are more prone to bruising. Hematomas are painful, swollen bruises that can affect internal organs. Hematomas may require medical attention.
What are the symptoms of contusion?
are sometimes called black-and-blue marks., they may appear red or purplish at first., as the area heals, the bruise may turn a lighter shade of brown
What causes contusion?
after an internal blood vessel injury, blood pools under the skin causing the discolored, bruised look.
Which medicines are used for contusion?
hirudin
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