Symptoms of blood-sucking bed bug bites

If you are bitten by a bed bug, it will often cause skin damage. The most common symptoms are the appearance of red bumps ranging in size from mung beans to peanuts, and sometimes blisters. It will cause itching symptoms on the damaged skin, and in more serious cases it may cause secondary infection. In more serious cases, it will cause ugly pigmentation that takes a long time to subside, so the harm caused by bed bug bites is relatively large.

Symptoms of blood-sucking bed bug bites

Bed bug bites the face, neck, limbs, etc. The skin lesions can be scattered or clustered together, appearing as spindle-shaped red bumps ranging in size from mung beans to peanuts. There are often small blisters on the top of the pimple, and in a few cases large blisters may appear. For some sensitive people, large red and swollen spots may appear at the bite site. The patient feels obvious itching, and scratching often causes local erosion and secondary infection, which may even affect daily life in severe cases. The skin lesions gradually disappear after one to two weeks, leaving local brown pigmentation. This pigmentation is temporary and will disappear on its own after half a year.

Are bed bugs harmful? The main harm that bed bugs cause to humans is blood-sucking harassment. Most people suffer from unbearable itching after being bitten by bed bugs, which interferes with their sleep and affects their work and study. Some people also develop urticaria, redness and swelling that lasts for several days, and even blisters, which can also lead to secondary infection. If you are bitten by bed bugs for a long time, you may develop anemia (especially for malnourished people and children), nervousness, physical weakness, asthma, dizziness and insomnia, which will seriously affect your health.

How to Kill Bed Bugs

1. Ensure the quality of the medicine. Because bed bugs crawl on the bed, the medicine needs to be applied to the bed where it may come into contact with the body skin. It is best to use low-toxic or non-toxic products. 2. (Blue Arrow Pharmaceuticals). 3. The effectiveness of the medicine is guaranteed. Because bed bugs only come out at night when people are asleep, only long-acting insecticides, that is, drugs with an efficacy of more than 5 months, can combine prevention and killing, and eradicate them completely. 4. Reduce the absorption of panels, the edges of the bed board and the gaps in the bed board should be wrapped with transparent tape, the mattress should be wrapped with a plastic bag, and then long-lasting insecticide should be sprayed on the transparent tape of the bed board and the edges of the mattress (otherwise the wooden boards and mattresses will absorb the medicine into the inside, and there will be no medicine on the surface, which will fail to prevent bed bugs from passing by the bed). 5. Comprehensive prevention and elimination. Spray the medicine in places where bed bugs may pass, that is, spray several lines of defense on the bedside, mattress, bed board, bed gap, bed foot, corners, etc., leaving bed bugs with a dead end. At the same time, spray a line on the threshold and door of each door to prevent bed bugs that are not killed immediately from running into other rooms.