Chemical control - insecticide spray or insecticide-treated bed nets.Hire a licensed professional pesticide applicator with experience in treating bed bugs. F or further details, refer to the links in our Related information section below. A thorough search of the cracks and crevices of the bed and surrounding areas should be undertaken to detect the easily visible bed bugs or their faecal matter.Įradication of bed bugs can be difficult and requires chemical and non-chemical control strategies. Systemic reactions to bed bug bites are treated with antihistamines, corticosteroids, and intramuscular adrenaline.įirstly bed bugs must be correctly identified.Secondary infection should be treated with antibiotics. Itchy lesions can be treated with topical steroids and/or oral antihistamines.However, various treatments may relieve the symptoms of bed bug bites: Systemic reactions that have been rarely associated with bed bugs include asthma and anaphylaxis. These reactions may evolve into a bullous rash (fluid-filled blisters) and may become complicated by secondary bacterial infections such as impetigo or cellulitis. Some people experience significant skin reactions to the bites including: If they are not scratched they usually resolve in a week or so. When a reaction occurs, the lesions are most commonly 2 to 5 mm red, itchy bumps. Most patients do not experience a reaction to a bed bug bite, and the only evidence is a tiny punctum (hole) at the site of the bite. Bed bugs generally bite in a linear pattern (a line) on exposed areas of skin such as the face, neck, hand, and arms. What are the clinical features of bed bug bite?īed bugs usually feed without detection by the host, although some people with bed bug infestations report a restless night's sleep. There is currently no scientific evidence that bed bugs can transmit other human diseases, although there is a debate on whether they are implicated in Hepatitis B and Chagas disease transmission. This may be due to increased international travel, immigration, and insecticide resistance. Reports of bed bug infestations appear to be increasing in homes, apartments, hotel rooms, hospitals, and hostels in developed countries. In developing countries, bed bugs can be found in the cracks and crevices of the walls of mud houses, as well as thatched roofs. They can travel in furniture, luggage, and clothing, or can migrate through holes in walls, water pipes, or gutters. In developed countries, bed bugs often hide in the cracks and crevices of mattresses, bed frames, and other nearby structures. Bed bugs are attracted by warmth and generally feed at night.
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