Bruises tend to show multiple colors as they age. Red and purple tend to be fresh. They then progress to blue, then to brown, yellow, or green. Color may help determine “early” or “late” bruising, but more precise timing on color alone is simply not accurate.
Can you tell how old a bruise is?
It often starts red because fresh, oxygen-rich blood has newly pooled underneath the skin. After around 1–2 days, the blood begins to lose oxygen and change color. A bruise that is a few days old will often appear blue, purple, or even black. In about 5–10 days, it turns a yellow or green color.
How long can discoloration from a bruise last?
Bruises usually fade away in about 2 weeks. Over that time, the bruise changes color as the body breaks down and reabsorbs the blood.
What colors are used in a healed bruise?
Many Colors As you heal, an iron-rich substance in your blood -- called hemoglobin -- breaks down into other compounds. This process makes your bruise change colors: Its usually red right after the injury. Within a day or two, it turns purplish or black and blue.
What causes old lady bruises?
Bruises in elderly people frequently occur because their skin has become thinner with age. The tissues that support the underlying blood vessels have become more fragile. Bruises are also more common in those taking medicine to thin the blood.
How do you heal a deep bruise fast?
The following treatments can be done at home:Ice therapy. Apply ice immediately after the injury to reduce blood flow around the area. Heat. You can apply heat to boost circulation and increase blood flow. Compression. Wrap the bruised area in an elastic bandage. Elevation. Arnica. Vitamin K cream. Aloe vera. Vitamin C.More items
When should I worry about a bruise in the elderly?
Extremely large bruises or areas of swelling are cause for very serious concern. They can be signs of internal bleeding or damage and should be seen by a doctor immediately–enough that a trip to an emergency room might be necessary.
Does massaging a bruise make it worse?
Dont massage or rub the injury because you can break more blood vessels in the process. Instead, give yourself time for the pain and swelling to subside and apply ice immediately and as needed.