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Bruises (contusions)

Bruises are formed when an impact on the skin breaks capillaries and causes bleeding into skin tissue while the skin does not break. Bruises change color over time as the body begins to heal itself. In most cases, it takes a bruise about 2 weeks to repair itself.

571 Questions

How long for bruises to come out?

Bruises typically appear within a few hours to a day after an injury, as blood leaks into the surrounding tissue. The color of a bruise can change over time, usually progressing from red to purple, blue, green, and yellow as it heals. Generally, bruises fade within one to two weeks, depending on the severity and location of the injury. Individual healing times may vary based on factors like age, health, and skin type.

Can a dead body bruise?

Yes, a dead body can exhibit bruising, a phenomenon known as postmortem bruising. This occurs due to the breakdown of blood vessels and the pooling of blood in tissues after death, which can result from factors such as gravity and the position of the body. However, these bruises differ from those that occur while a person is alive, as they do not result from trauma or injury.

Do bruises in apples change the DNA of the appple?

No, bruises in apples do not change the DNA of the apple. Bruising is a physical damage that affects the cells and tissues, leading to discoloration and potential decay, but it does not alter the genetic material of the apple. The DNA remains intact despite the bruising, although the fruit may experience changes in its biochemical composition and texture.

What does it mean when you have a knot after a bruise goes away?

A knot that remains after a bruise has healed can indicate a buildup of scar tissue or localized swelling in the affected area. This may occur as the body repairs itself, leading to a firm lump beneath the skin. It's generally a sign of healing, but if the knot persists, becomes painful, or shows signs of infection, it's advisable to consult a healthcare professional for further evaluation.

Why does my skin turn black when I put Iodine on it?

When iodine is applied to the skin, it can react with amino acids and proteins, leading to a color change. The most common cause is the formation of a complex between iodine and tyrosine, which can result in a darkening effect. Additionally, if the iodine solution contains excess iodine or if the skin is exposed to certain conditions, it may further intensify the black coloration. This reaction is generally harmless and temporary, fading as the iodine is washed off or absorbed.

Can bruises be fatal?

Bruises themselves are generally not fatal, as they are simply a result of blood vessels breaking under the skin due to trauma. However, if a bruise is indicative of a more serious underlying injury, such as internal bleeding or trauma to vital organs, it can pose life-threatening risks. Prompt medical attention is crucial if a bruise is accompanied by severe pain, swelling, or other concerning symptoms. In rare cases, certain medical conditions that cause easy bruising can lead to serious complications.

Wife comes home from business trip with bruises on the inside of her thighs Of course you can only imagine. She says it has to do with chaffing any help?

Bruising on the inside of the thighs can be caused by chafing, especially if the skin is rubbing against each other or clothing during physical activity. To help with chafing, she can wear loose-fitting clothing, use anti-chafing products like powders or creams, and ensure proper hygiene to prevent further irritation. If the bruising persists or worsens, it is important to consult a healthcare professional for further evaluation and treatment.

When should you seek medical advice for a bruise?

If after 7 days the bruise is still growing or has not started to fade, then seek medial advice.

Why do the front half of your feet hurt like bruises and numb toes?

You might ask your doctor if you might have a pain condition called neuropathy. Neuropathy in the feet is often associated with Type II Diabetes. But neuropathy can also occur from an injury.

Why does a phone book not leave a bruise when using it with a punch?

The impact is spread out over a larger area

Any impact to soft tissue will leave a mark of some sort, in this case it wont look like a fist but a large flat bruise.

It is for the most part a movie myth used in cases where the police want to rough up a suspect but not leave incriminating marks, and only a myth.

There is no way to issue a beating without leaving signs of that beating, forecsic science has progressed to the point that they can figure out exactly what was used.

Assault is a serious crime, it is a felony and therefore carries a mandatory jail sentence so live and let live.

What does it mean when you dream of someone with a bruise?

Dreaming of someone with a bruise can symbolize a variety of emotions or situations, often tied to themes of vulnerability, emotional pain, or unresolved issues. Here are some common interpretations:

Emotional Wounds: The bruise may represent emotional or psychological pain, either in the person you saw or in yourself. It could suggest that either you or the person in the dream has been hurt emotionally and may not have fully healed.

How can a blow to the head cause a contusion on the side of the brain opposite the side struck by the blow?

Because your brain is smaller than your skull, it actually gets thrown to the other side of youe skull, (like a whiplash) , and the other side is what gets the bruise. your brain bounces around, this is also an injury common to Shaken Baby Syndrome, the brain is bounced around so much and so hard that it starts bleeding inside, sometimes to death.

What is the root word of contusion?

contuse from late Middle English: from Latin contus- 'bruised, crushed,' from the verb contundere, from con- 'together' + tundere 'beat, thump.'

What is the greatest concern for an individual who suffers repeated contusions to the anterior thigh?

What is the greatest concern for an individual who suffers repeated contusions to the anterior thigh?

Why would black and blue marks start to come all over the body more then usual and is this serious?

There are alot of very different things that could cause this and there is alot of background information your doctor will need in order to properly diagnose you. It could be that you are deficient in clotting factor, in which case you are bleeding out internally (serious problem), it is similar to a sign of Ebola (serious problem) or HIV (serious problem). If you have a tendency to slam into things or fall over alot it could be bruises (not as serious of a problem) it could be an autoimmune disorder. You should see a doctor, they will some questions to narrow things down and can better help you.

How do you get rid of bruises around your lips?

Massage bruised area using the juice of an onion with the palm of your hand because the onion has a acid in it which attacks the bruised area and the bruise should clear up in 6-8 hours if repeated twice during this period.

Does rubbing bruises help them go away?

no it doesn't help. what you should do is place a cold item in a wraped in a tea towle or a bath towel and place it on the bruise

How can you speed up the healing of a tooth extraction?

Asides from adhering strictly to the DON'Ts, rinsing your mouth with warm salt water several times daily (at least before and after each meal) will greatly help in the healing process.

What is the proper name for bruises?

The medical term for bruise is contusions. A bruise results from force strong enough to break small blood vessels. When capillaries leak blood around the site, the blood in the tissue makes the skin look black and blue.

What would cause waking up with bruise under eyes?

If you messed with me u Might eventually wake up. If you sleep alone your likely hitting yourself if with someone they may be punching u in Their sleep. It's known to happen. If its just dark circles under eyes not enough sleep and deficient vitamins

How long does it generally take a heel contusion to heal?

That depends on the individual With some people an hour with others it can take a week.

Can drugs cause bruises?

Depending how hard you put the needle in. But seriously folks. Some heart medication side effects include easy bruising. My Uncle had many bruises appear when He first started taking them. Check WEBMD. Great source for questions on medications

Which is more serious a concussion or a cerebral contusion-?

Contusion is more serious type of head injury than the cerebral concussion. In case of concussion, you do not have any visible injury in CAT scan. The loss of consciousness in momentary. In case of contusion the damage can be seen in CAT scan. The loss of consciousness is usually sustained. The small blood vessels are ruptured usually. You may get the oedema of the brain tissue.