Insects Bites & Stings: can be divided into 2 groups venomous insect such as a bee or wasp, which uses this as a defense mechanism by injecting toxic and painful venom through its stinger. Non-venomous insect bites pierce the skin to feed on blood. This usually results in intense itching. Papular Urticaria: common disorder manifested by chronic or recurrent papules caused by a HYPERSENSITIVITY REACTION to the bites of mosquitoes, fleas, bedbugs, and other insects

2. ‫يا‬‫مثل‬‫ضرب‬‫الناس‬‫أيها‬
‫من‬‫تدعون‬‫الذين‬‫إن‬‫له‬‫فاستمعوا‬
‫ولو‬‫ذبابا‬‫يخلقوا‬‫لن‬‫اهلل‬‫دون‬
‫الذباب‬‫يسلبهم‬‫وإن‬‫له‬‫اجتمعوا‬
‫ضعف‬‫منه‬‫يستنقذوه‬‫ال‬‫شيئا‬
‫والمطلوب‬‫الطالب‬
‫الحج‬:73