In extreme cases, bites can cause an allergic reaction that can result in dizziness, swelling and fluid-filled blisters that become infected. If that happens, it is recommended that you seek medical ...

Horsefly bites are extremely painful and can sometimes even bleed and become infected. However, unlike some other bites on this list they are not life threatening. The red and raised bite can ...

Being bitten by a horsefly can be painful as the bite is large and often bleeds - and they typically can become infected too. While the bite can be sore, these insects are not life-threatening on ...