Treatment for allergic purpura includes medication, dietary adjustments, and lifestyle changes. Its causes mainly involve immune system abnormalities, infections, genetic factors, and environmental stimuli.
1. Immune system abnormalities are one of the main causes of allergic purpura. The immune system mistakenly attacks its own blood vessels, leading to vascular inflammation and bleeding. Treatment may involve antihistamines such as loratadine and cetirizine, or immunosuppressants such as cyclophosphamide and azathioprine to modulate the immune response.
2. Infection is a common triggering factor, especially streptococcal, viral, and parasitic infections. Infection activates the immune system, causing inflammation of blood vessels. Antibiotics such as penicillin and amoxicillin, or antiviral drugs such as acyclovir, can be used to treat the source of the infection, while also strengthening personal hygiene and preventative measures.
3. Genetic factors play an important role in the pathogenesis of allergic purpura. People with a family history of similar diseases are more likely to develop the disease. Although genetic factors cannot be changed, the risk of developing the disease can be reduced through regular check-ups and early intervention.
4. Environmental stimuli such as contact with allergens, cold weather, and medications can also trigger allergic purpura. Avoid contact with known allergens, such as pollen and dust mites, and reduce the use of medications that may trigger allergies, such as aspirin and nonsteroidal anti-inflammatory drugs (NSAIDs). Keep warm during cold seasons to prevent vasoconstriction.
5. Dietary adjustments can help alleviate symptoms. It is recommended to consume more foods rich in vitamin C, such as citrus fruits and leafy green vegetables, and avoid spicy and irritating foods. Drink enough water to maintain the body's fluid balance.
The causes of allergic purpura are complex, and treatment requires individualized approaches based on the specific cause. Early detection and intervention are crucial; patients are advised to seek medical attention promptly and follow their doctor's instructions for treatment and management.