How to deal with rove beetles on the bed? What should I do if rove beetle dermatitis leaves red marks that turn black?

The sheets that have been crawled by rove beetles are poisonous. The toxin of rove beetles is a strong contact toxin that is stronger than cobra venom. The venom of rove beetles is acidic, so if you are bitten by it or contaminated by its venom, you can remove the venom by neutralizing it with alkaline substances. The sheets washed with laundry detergent can still be used. Now, let's learn about the relevant knowledge with Encyclopedia Knowledge Network!

Contents of this article

1. How to deal with rove beetles appearing on the bed?

2. What should I do if the red marks left by pederus beetle dermatitis turn black?

3. What are the treatments for pederus dermatitis?

How to deal with rove beetles appearing on the bed?

Because rove beetles like a humid environment, if the bed is too humid, it is likely to attract rove beetles. Rove beetles, also known as shadow beetles and green waist beetles, are the general term for beetles in the larval family of the order Coleoptera. Generally speaking, it has a slender body, and the main distinguishing features are: the elytra are very short, the abdominal segments are exposed, and most of them can move freely.

To eliminate rove beetles in the house, you need to spray insecticide in the house, keep the house sealed for a period of time, and then ventilate to disperse the insecticide. The house must be kept clean and dry. Note: If you see a rove beetle, please do not touch it with your skin, step on it, or use other tools to slap it to death. If a rove beetle lands on you, do not slap it. It is best to blow it off and then step on it to death. Wash the place where it crawled with soap or toothpaste.

What should I do if the red marks left by pederus beetle dermatitis turn black?

Paederus dermatitis is usually caused by the patient's contact with liquid. When this happens, symptoms such as papules, blisters, papules, flakes, and itching may occur after contact with the female. When the above symptoms appear, we will subconsciously scratch the skin with our hands, and red marks will appear. If the skin is scratched frequently, it is easy to break, and there may be scars after healing. Therefore, patients in this situation need symptomatic treatment, and antipruritic drugs can be used.

What are the treatments for pederinitis?

First, if the venom has been bitten by an insect and the venom has been on the skin, wash the wound immediately with soapy water. Because the venom of this insect is acidic, the alkalinity of soapy water can neutralize the toxin. Be careful not to apply alcohol to the wound, which can cause ulcers in severe cases.

The second method, soapy water can only neutralize the wound, but in order to prevent the wound from further expanding, it cannot repair the skin. Therefore, you still have to buy some golden flower oil at the drugstore as soon as possible, which can relieve the pain but cannot repair the skin tissue. Generally, only a small red dot will appear on the wound in about two days, and the burning sensation and pain will disappear.

The third type is to minimize the number of baths during the recovery period to prevent bath water from entering the wound and causing infection. If blisters have formed at the site of the puncture, immediately cut the blisters with sterile scissors and use some sterilized cotton balls to wipe off the liquid on the surface.