Petechial rash is a skin disorder with signs such as patches of reddish or purple. The cause is minor bleeding from capillaries that are damaged. Simply, it is a skin disorder with signs of redness that might propagate and spread. But what causes it?
There are many people who cannot distinguish petechial rash with common skin diseases or allergies. Some may just not care about it. According to experts, it is usually caused by physical trauma to a number of situations experienced by the body. People can experience it for crying, vomiting, difficulty breathing, or even chronic cough. In those conditions, there is a problem in platelets (thrombocytopenia), so people are very susceptible to these risks. However, whether all these symptoms can cause this disorder? You can check petechial rash pictures to know more about this disorder. Well, there are some special cases that require the help of a doctor or a specialist to observe and analyze. The cause is a risk of the disorder is more like inflammation of blood vessels. For children, the doctor will conduct in-depth examination by identifying a number of symptoms and find out if it has something to do with the virus.
Interestingly, the police can also use it as part of identifying the cause of death. An example is the case of strangulation on the neck, when a victim can not breathe until he died. There are certain signs that usually cause these symptoms. The forensic team to check on the blood pressure and venous flow. Methods of investigation has been combined with a variety of fields, including health. Thus, we can also use it for proving a case in law. So, that’s the simple things that you can know about this skin disease. For further information, you can ask a dermatologist about petechial rash.