If you don't know what type of spider bit you, keep an eye on the area and monitor your symptoms. Increasing pain and ...

This spider's bite is much feared because its venom is reported to be 15 times stronger than a rattlesnake's. In humans, bites produce muscle aches, nausea, and a paralysis of the diaphragm that ...

The ulcerative lesion over her posterior thigh developed within the first 2 days, and is likely the site of the spider bite (see Figure 1). Researchers speculate spider venom is responsible for ...