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Scientists have revealed the preliminary description of the bed bug's sialome - proteins in the saliva which allows your bed bug to feed on humans without fatal retaliation.
These bugs are part of several parasitic insects that prey on blood. Their success in feeding undisturbed depends partly about the proteins within their saliva. These substances cause the host's blood vessels to dilate to relieve the blood flow into its body, inhibit clotting and also to prevent immediate pain and irritation.
The defense mechanisms determines the host's reaction to the proteins. Bed bugs could cause a number of health effects including psychological effects, allergic reactions and physical effects such as prominent blisters onto the skin.
Common allergic reactions range from the growth and development of large wheal associated with itching and inflammation that can continue for several days. Multiple bites may trigger blister-like eruptions. Individuals with severe allergies may develop anaphylaxis. The allergens from bed bug bites are associated with asthmatic reactions.
Bite marks grouped in the linear pattern are suspected to be bedbug bites. Post-bite effect occur in 3 stages which include no reaction (progression of few or no antibodies), delayed reaction; immediate and delayed reaction, immediate reaction only and no visible reaction.
where do bed bugs come from - Symptoms include raised and inflamed wheal at each bite site with intermittent itching stay. Immediate reaction sometimes happens within A day with the bite which last for One or two days.
Delayed reaction to bedbug bites come in 1 to 3 days then redness and periodic intense itching which could last as much as Five days. Delayed reactions usually takes up to 9 days before lesions appear.
Doctors say people who receive frequent bites develop the sensitivity syndrome that includes nervousness, constant agitation and insomnia. Medical literature suggests you might develop secondary infections from scratching the wheal as well as the bites could cause blister-like eruptions of the epidermis, anaemia and anaphylactic reactions and trigger or worsen asthma.
bed covers for bed bugs - Sometimes bedbug bites grow into a tough whitish swelling that leaves a dark red spot flanked by a reddened area. Bedbug bites usually fade before long, but not old bites break out when the wound had not been healed properly as well as the person continues scratching the wheal.
Should you be bitten by bed bugs and also you react adversely for the bite, you must take some steps to treat the wheal for them to heal. You should talk to your physician just after you become mindful of the bites, specifically if you develop severe allergic reactions.
Natural home remedies and over-the-counter medications are available to treat the bites. People's skin respond differently to treatments so please speak to your doctor before using any do-it-yourself solution.
Home remedies
(a) Treat the affected area with ice to soothe the wound
(b) Clean the affected area with an antiseptic soap (e.g. Dettol) before treating the wound. This prevents microbes from entering the wound. Rinse with cold water and apply a paste of coconut oil (1 tablespoon) and roasted turmeric powder (1 tablespoon). Leave the treatment on for 8 hours.
(c) Spray lavender oil on the wound for immediate relief from itching. If you have an allergic reaction to the bites you are able to take corticosteroids. Please speak to your doctor prior to doing so.
(d) Apply mint, garlic or cayenne pepper for the involved area after treating the wound.
(e) Pepper, walnut and red pepper are of help herbs to deal with the bites.
(f) Mix a tablespoon of salt along with a tablespoon of baking powder and add water to create a paste and apply it to the wound.
(g) Apply a thick paste of cornstarch and water for the wound. Corn starch removes toxins inside the affected region.
(h) Apply an astringent for example witch hazel, St John's Wort or fresh lemon juice to some cotton wool and dab at the wound to lessen itching.
(i) Apply rubbing alcohol towards the affected area to relieve itching. Avoid scratching the wounds to prevent infections.
(j) Utilize a few drops of cedar wood oil with medications (e.g. oral or topical corticosteroids and antihistamines) to treat the redness.
(k) Add concentrated peppermint oil, baking soda, oatmeal or Alka-Seltzer (as long as you are not allergic to aspirin) to some warm bath and soak in it to lessen the itching.
(l) Honey and aloe vera can also treat the wound. The gel in the aloe vera plant has antifungal and antibiotic properties to treat the wounds.
(m) If you are not allergic to aspirin you can dip a cotton pad into Alka-Seltzer solution and put it on the wound.
(n) Use a light paste of aspirin blended with water to the wound (if you're not allergic to aspirin).
(o) A hot wash cloth about the involved area also can relieve the itching.
Non-prescription remedies
(a) Creams like cortisone ointment and calamine lotion reduce inflammation, itching and speed healing.
(b) Topical anaesthetics containing pramoxine relieves pain. Diphenhydramine soothes itching.
(c) Antihistamine such as Benadryl controls swelling.
(d) Hydrocortisone cream eliminates itching.
(e) Prednisone, a dental steroid, can treat itching. This medication requires a doctor's prescription.
(f) Naproxen or Ibuprofen reduces swelling.
(g) Zyrtec and Claritin (oral antihistamines) can be obtained non-prescription to reduce allergies.
(h) For systemic allergy symptoms a health care provider sometimes administers injections of antihistamines, corticosteroids or epinephrine.
(i) Your doctor may prescribe antibiotic ointments or antibiotics taken orally if secondary bacterial skin infection develops.
rid for bed bugs - Bed bugs aren't proven to carry diseases, but they have significant public health importance. They carry no less than 40 human pathogens including viruses, bacteria, protozoa and parasitic worms. Researchers have confirmed these pathogens usually are not transmitted to humans with the bite.
