The appearance of small red dots on the skin like blood spots may be the symptoms caused by allergic purpura, hemangioma and other diseases, patients should go to the hospital in time, under the guidance of the doctor for general treatment, drug treatment, surgical treatment and so on.
1. Anaphylactic purpura: Anaphylactic purpura is an allergic disease of small blood vessels of the whole body, which can lead to the appearance of small red dots like blood spots on the patient’s skin. The patients of allergic purpura are mainly treated with general therapy and medication.
Patients with allergic purpura should pay attention to the avoidance of allergens, proper rest, elevation of the areas of purpura and edema. Patients can use anti-allergic drugs such as chlorpheniramine maleate tablets, anti-inflammatory drugs such as methylprednisolone and dexamethasone, and vasoconstrictive drugs such as triclopyr under the guidance of doctors.
2. Hemangioma: Hemangioma is a disease caused by the expansion of capillaries or small arteries in the surface layer of the skin, which occurs in infants and young children, and small red blood spots can appear on the skin of patients. Some patients with benign hemangioma can disappear by themselves. The treatment of hemangioma mainly includes drug treatment and surgery.
Patients with hemangioma can use topical medicines such as propranolol ointment and oral propranolol, prednisone, sirolimus and other medicines, and patients with ineffective medication can also under the guidance of doctors undergo surgery to remove the lesions.
Patients need to note that the above drugs should be used under the guidance of a doctor. Patients with small red dots on the skin that look like blood spots should go to the hospital in time for treatment under the guidance of a doctor.