The answer to 'pest bites' is that pest bites are caused by a variety of insects, including mosquitoes, fleas, bedbugs, and spiders. Symptoms can include itchy, red welts, swelling, and in some cases, more serious reactions. For mild cases, over-the-counter treatments like anti-itch creams or oral antihistamines can provide relief. However, for severe infestations or reactions, it's best to call a professional pest control technician who can properly identify the pest and recommend the appropriate treatment.
Trying to DIY pest control can be risky, as improper use of pesticides can be dangerous. Professional exterminators have the training and equipment to safely and effectively eliminate pests from your home. They can also help identify the source of the problem and take steps to prevent future infestations.