These symptoms were most severe during 15-35 minutes after envenomation.

Approximately 20% of bites result in no envenomation at all.

Medical aid must be sought at the earliest opportunity after envenomation.

Death can occur rapidly, within 30 to 120 minutes in severe cases of envenomation.

Severe envenomation is rare, but possible, and can be lethal.

Envenomation symptoms may manifest between 15 minutes and 2 hours following the bite.

They are, however, quick to strike and several cases of serious envenomation have required hospitalization.

Sudden, early collapse is often a feature of brown snake envenomation.

About 75% of the intoxicated patients experience local effects and do not develop systemic envenomation.

A significant proportion of bites will not result in envenomation or any symptoms developing.

If swelling up to the trunk occurs within 1-2 hours, massive envenomation is likely.

They form a considerable part of scorpion envenomation cases, especially in northern Africa.

Most recent deaths have been children, as their smaller body mass puts them at a higher risk of fatal envenomation.

Though not aggressive, the scorpion's close association with humans makes envenomation relatively common.

Envenomation symptoms observed following bites by these spiders are very similar.

He is an internationally renowned speaker and educator on envenomation medicine.

Envenomation by the snake causes severe pain in humans but is not deadly.

Moreover, death time after envenomation can also reflect the danger of bites from a species to humans.

Envenomation is painful, but is usually not fatal for humans.

Notably rhabdomyolysis is not a feature of envenomation by brown snakes.

The largest envenomation on record is 400 mg.

Local pain following envenomation is often intense, increasing with the ensuing edema.

If substantial envenomation occurs, symptoms will generally occur within minutes and progress rapidly.

However, the presence of fang marks does not always imply that envenomation actually occurred.

Her biopsy the next day, with an accuracy rate of about 60 percent, confirmed a spider envenomation.