Why Do You Bruise So Easy On Legs?

The majority of the time, bruise will take place due to the fact that of an injury which results in the breaking of some capillary. The area heals with time and as this occurs, and the body will reabsorb the blood, resulting in the bruise vanishing. Some conditions cause bruising easily on legs that happens more often than typical. If you are experiencing regular or unexplained bruises on legs, you might question what causes this concern. Learn about the reason of bruise in addition to when you will need to consult your doctor.

What causes bruises on legs?

So, what causes bruises on legs for no reason, or after running, or without injury, other reasons? Let’s talk about it.

Changes Related To Age

In many cases, bruising on legs is connected to aging. As individuals age, the capillary walls become frailer and significantly vulnerable to injury and this may result in the legs bruising easily. With age, the skin will likewise become thinner, making it less with the ability of safeguarding the underlying blood vessels. As such, older individuals might establish large bruises from even small injuries or bumps.

Over-Exposure to the Sun

People with a history of sun exposure or skin-damaging sunburns will have thinner skin, which in turn results in more frequent bruising. As people age, collagen is lost and UV light will cause added damage. To prevent simple bruising, stop sun damage with sunscreen.

Low Nutrient Levels

Certain nutritional shortages, such as vitamin C shortage, might cause legs and other parts of the body bruising more quickly. Individuals who do not get correct nutrition will discover their bodies are unable to recover themselves also. A signed up dietician can assist make needed modifications and improve health.


Taking medications which stop blood from thickening or cause it to thin may increase the risk of easy bruising. People who injure or bang their legs while on these medications may experience more severe bleeding than regular and associated bruising that happens even with small bumps or injuries. There exist numerous supplements and natural remedies which produce the exact same outcome so always speak with a doctor about natural remedies and medications being taken if bruising starts to increase in frequency.


This basic term explains multiple conditions influencing the body’s lack of capability to generally form blood clots. These conditions can lead to easy development of blood clots and different symptoms. Thrombophilia may be inherited as part of a medical condition or take place after long periods of lack of exercise caused by surgery or paralysis. Clots may form within the leg veins, developing bruising as well as red spots and skin staining in addition to swelling.

causes of random bruises on legs

causes of random bruises on legs

Blood Illness

Multiple blood conditions can cause simple bruising, including hemophilia (inability of blood to clot), blood poisoning, liver disease, kidney disease, or cancer. There must be worried if the legs (or another part of the body) bruise easily and there are other symptoms or multiple contusions.

Purpuric Dermatosis

This vascular condition includes blood leaking out of really small blood vessels and it develops thousands of tiny purple and orange swellings. This condition is more typical in the senior, especially near the shins. In severe cases, purpuric dermatosis might consist of itchiness, however it can be treated with excellent sun block and prescription topical creams.


Idiopathic thrombocytopenic purpura is a kind of autoimmune disorder that includes low platelet levels in addition to easy bleeding and bruising. There is not a clear cause, but many think ITP is because of gluten intolerance. It likewise has the tendency to impact girls the most often. An easy blood test can identify if this is the problem.

Rheumatoid Arthritis

This autoimmune disease includes stiffness, joint pain, dry mouth and eyes, eye burning, discharge, and itching along with simple bruising, all with a sluggish onset. A blood test is all it takes to detect rheumatoid arthritis and there are natural treatment remedies.


Diabetes may also cause bruising quickly on legs that is inexplained. Added symptoms consist of nausea (potentially with vomiting), blurred vision, regular urination, tiredness, extreme cravings and thirst, cuts or sores that recover gradually, dry mouth, regular vaginal infections, and itchy skin (particularly around the groin). Similar to other causes of bruising on legs, diabetes can be identified by means of a blood test and depending upon the type, may be treated with lifestyle and diet changes.


Although major, leukemia is simply one prospective cause of bruising quickly on legs. Other symptoms for this cancer consist of small red spots below the skin, joint and bone pain, fever, simple bleeding, feeling complete or pain in the ribs, painless lumps (in the stomach, groin, neck, or underarm), paleness, regular infections, and fatigue. Blood tests and bone marrow biopsies can both identify leukemia.

Treatment for bruises on legs

Apply ice. If you are bruising easily on legs, you can work to recover the contusions with ice. Applying ice restricts injured blood vessels so the bruise does not get larger, just remember not to ice it for over 15 minutes each hour.

Apply heat. A full day after the bruise appears, you can apply heat as this will circulate the collected blood, letting it flush out. Use the heat for a minimum of an hour.

Raise leg. If you can, prop up your bruised leg as this moves blood circulation so it goes away from the injury.

Supply nutrients. You can also try consuming foods with huge quantities of flavonoids or vitamin C as both help the body restore collagen, a substance to fortify blood vessels. Choose prunes, pineapple, bell pepper, leafy vegetables, or citrus fruits.

Use creams. Aloe vera or arnica gels might also assist by dilating the capillary and reducing healing time.

When to See a Doctor

Easy bruising may in some cases suggest an underlying condition of a severe nature, like blood disease or a blood-clotting problem. For that reason, you need to see a doctor if you:

Experience large and frequent swellings, especially on the face, back, or trunk or those which establish without a recognized reason

Experience easy bruising and your history consists of considerable bleeding (like during surgical procedures).

Unexpectedly begin bruising, especially if this corresponds to starting a new medication.

Have easy bleeding or bruising in your household history.

Any of those symptoms might suggest abnormally functioning or low levels of platelets or issues with proteins forming the blood clot. Your doctor will most likely do tests to inspect platelet levels of the blood’s capability to clot.



Updated: August 10, 2016 — 7:57 am

The Author

Reyus Mammadli

Healthy lifestyle advisor. Bachelor Degree of Medical Equipment and Electronics.
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