What are the symptoms of tsutsugamushi disease?

Update Date: 2023-07-19 Source: Network

summary

If a person lives in coastal areas for a long time, he must pay attention to tsutsugamushi disease, so that he is less likely to suffer from tsutsugamushi disease. However, many people in the society are not willing to take the initiative to understand tsutsugamushi disease. What are the symptoms of tsutsugamushi disease? Now let me tell you something.

What are the symptoms of tsutsugamushi disease?

Eschar and ulcer: the main characteristics of the disease. When a person is bitten by the Chigger mite larvae infected with Rickettsia tsutsugamushi, the pathogen first propagates locally, then appears red papules, which are not painful and itchy, then becomes blisters, then necrosis and bleeding, and then forms black scab, which is called eschar. Its edge is protuberant, and there are red halos around it. It is round or oval in shape, with different sizes. Its diameter can be 2-15mm, mostly 4-10mm.

Lymphadenopathy: after local reproduction, pathogens enter the blood or lymph with systemic circulation, grow and reproduce in small vascular endothelial cells and other mononuclear phagocytic systems, and constantly release Rickettsia and toxins, causing rickettsianemia and toxemia.

Rash: the pathogen proliferates in the endothelial cells of small dermal vessels, causing swelling of endothelial cells, thrombosis, inflammatory exudation and infiltration of blood vessels, leading to rash. It appears on the 2nd to 8th day of the course of disease, and more often on the 4th to 6th day. A few cases may have rash at the time of onset, or later than the 14th day. The incidence of the disease varied from 35.34% to 100%, which may be related to the different stages of the disease.

matters needing attention

Tsutsugamushi disease is not only a disease that can harm people's skin health, but also a disease that can affect people's daily life style. Therefore, everyone needs to avoid becoming tsutsugamushi patients as much as possible, and you tsutsugamushi patients must take the correct treatment.