Trauma: Scratching causes the small superficial blood vessels to break and bleed.
Answered 1/22/2019
4.9k views
Trauma: To the small blood vessels under the skin causes them to break and bleed resulting in bruising.Also, as one ages, the skin becomes more thin , less elastic and fragile.If you are on Aspirin or other blood thinners, this will aggregate this mechanism.
Answered 1/22/2019
4.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question