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Loxoscelism (/ l ɒ k ˈ s ɒ s ɪ l ɪ z əm /) is a condition occasionally produced by the bite of the recluse spiders (genus Loxosceles).The area becomes dusky and a shallow open sore forms as the skin around the bite dies ().
Initially there may be no pain from a bite, but over time the wound may grow to as large as 10 inches (25 cm) in extreme cases. Bites are felt initially but may take up to seven hours to cause visible damage; more serious systemic effects may occur before this time, as venom of any kind spreads throughout the body in minutes.
The bite of a recluse spider can generally be categorized into one of the following groups: [8] Unremarkable – self-healing minute damage; Mild reaction – self-healing damage with itchiness, redness, patterns of aggressive behavior and a mild lesion. Dermonecrotic – the uncommon, "classic" recluse bite, producing a necrotic skin lesion.
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In such instances, the bite forms a necrotizing ulcer as the result of soft tissue destruction and may take months to heal, leaving deep scars. These bites usually become painful and itchy within 2–8 hours. Pain and other local effects worsen 12–36 hours after the bite, and the necrosis develops over the next few days. [30]
It goes on to list more than 40 supposed side effects of the vaccine including conditions like heart failure, liver damage, stillbirth, and sudden death. Some of the posts have been shared ...
RSV vaccine side effects in older adults . The CDC lists the following as possible side effects of the RSV vaccine: Pain, redness, and swelling where the shot is given. Fatigue. Fever. Headache ...
Bites usually become painful and itchy within 2 to 8 hours, pain and other local effects worsen 12 to 36 hours after the bite with the necrosis developing over the next few days. [31] Around the face, swelling is common. Serious systemic effects known as visceral loxoscelism may occur before this time, as the venom spreads throughout the body.