Question
What are the symptoms of purpura in newborns?
Answer
Purpura is a microvascular allergic reaction leading to bleeding disorders. It presents as skin petechiae, commonly found around the joints of the lower legs and on the buttocks, appearing symmetrically in batches of varying sizes and shades, which can merge into larger areas. These symptoms usually fade away within a few days but can recur. The patient may also experience gastrointestinal symptoms. The causes of purpura include infections, food allergies, drug allergies, allergic reactions to pollen or insect bites, but the specific allergens are often difficult to determine. This condition is more common in children and adolescents.