Is purpura contagious? Just take a look and you will know

Purpura is a skin disease caused by allergies or drug stimulation. There are many factors that cause purpura. Purpura looks very scary, but it is not contagious.

1. What is purpura

Purpura is a hypersensitivity capillary and small vessel vasculitis characterized by non-thrombocytopenic skin purpura that may be accompanied by joint pain, abdominal pain, and kidney lesions. The causes of the disease are complex, and bacteria, viruses, food and drugs can all cause the disease.

2. Is purpura contagious?

No, purpura is not an infectious disease. For example, allergic purpura refers to an allergic reaction to blood cells inside the body. It is not contagious and targets the body itself.

3. What should I pay attention to for allergic purpura

The allergens of allergic purpura may not be identified, and the examination is only for reference and has little significance. For mild cases, you need to rest, move less, and keep your lower limbs flat. Severe cases may require oral or intravenous hormone treatment. General treatment: oral vitamin C, rutin, anlosan, and calcium tablets. Check blood and urine routinely, if there are any problems, further treatment should be strengthened according to the situation. During the illness, eat a light diet and avoid stimulating foods.

4. How should patients with Henoch-Schönlein purpura arrange a reasonable and scientific diet?

First of all, all kinds of allergenic foods should be avoided. Food allergy is a major cause of this disease. Foreign proteins in many foods can cause allergic purpura. These foods mainly include fish, shrimp, crab, eggs, milk, broad beans, pineapple, etc. Once a patient finds that a certain food is allergenic, he or she should not eat this food for life, and should not use cooking utensils and tableware that have come into contact with this food. In addition, patients with allergic purpura should not eat vegetables such as fresh flower buds that they have never eaten before, because it has been reported that plant pollen is also a common allergen.

Secondly, patients with allergic purpura often suffer from anemia due to excessive bleeding, so they should eat more protein-rich and blood-enriching foods to supplement the body's needs. These foods mainly include lean meat, eggs, animal liver, kidney, spinach, tomatoes, kelp, seaweed, fungus, jujube and beans and their products.

In addition, patients should eat more foods high in vitamin C. Vitamin C can reduce the permeability and fragility of capillaries. Eating more of these foods will help their recovery. Foods rich in vitamin C include grapefruit, orange, tangerine, apple, lemon, strawberry, kiwi, tomato and various green leafy vegetables.

It is worth noting that the diet of patients with Henoch-Schonlein purpura should not only supplement with various nutritious foods, but also try to make the food lighter. Those with kidney damage should limit the intake of salt and water.