How is toxic purpura caused?

summary

Toxic purpura is mostly caused by drugs, so it can also be called drug-induced purpura. Toxic purpura refers to the toxic manifestation of purpura damage caused by a substance entering the body through various ways. How is toxic purpura caused? Let's talk about it

How is toxic purpura caused?

Many chemicals and drugs into the body, due to its toxic effect and cause thrombocytopenia, or direct inhibition of bone marrow, or due to capillary damage, or due to coagulation defects. It can also be caused by allergic mechanism.

There are benzene, inorganic arsenic, gold preparation, cytotoxic drugs (alkylating agents, metabolic antagonists, vinblastine, etc.), chloramphenicol, streptomycin, sulfamethoxazole, sulfamethoxazine, isoniazid, chlorpromazine, diazepam diazepam, chlordiazepam, phenytoin sodium, methadone, trimethylenedione, mipraline, Baotaisong, etc. Anemia or leukopenia may be accompanied.

Platelet dysfunction caused by platelet dysfunction, but the number of normal drugs are: dextran and aspirin, can reduce platelet adhesion and cohesion, resulting in platelet disease. Other antiplatelet agents include reserpine, phenformin (Jiangtangling), butazone, antihistamines, ethyloestranol and sulphinpyrazone.

matters needing attention

Moderate sports can promote cell metabolism. Keep enough sleep, so that the body has enough time to make new cells, absorb nutrients, carry out metabolism, and regulate body temperature, blood pressure and hormone secretion. Pay attention to the balanced diet, so that the body can get the necessary vitamins and minerals, improve immunity. Always relax and keep a good mood. These measures help to protect against allergies.