Insect Bites

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What Are Insect Bites and Stings? Insect bites and stings occur when insects such as mosquitoes, midges, fleas, gnats, wasps, or bees pierce or inject venom into the skin. The body responds with a localised immune reaction, causing the familiar itching, redness, and swelling most people experience. In the UK, insect bites are especially common during spring and summer months. Most reactions are mild and can be managed at home with the right insect bite treatment UK products, though some individuals may experience stronger responses. Common Biting Insects in the UK The most frequently encountered biting insects in the UK include mosquitoes, midges, horseflies, fleas, and bed bugs. Each can produce slightly different skin reactions, from small raised welts to larger, more inflamed patches depending on individual sensitivity. Stinging Insects Wasps, bees, and hornets sting rather than bite, injecting venom directly into the skin. Stings tend to cause a sharper, more immediate pain followed by localised swelling, and in rare cases can trigger a more serious allergic reaction requiring urgent medical attention. What Are the Symptoms of Insect Bites? Symptoms of insect bites and stings typically appear within minutes and can persist for several hours or days depending on the insect and the individual's immune response. Recognising symptoms early helps you choose the most appropriate insect bite relief product. Common symptoms include: Localised redness and inflammation around the bite or sting site Itching or burning sensation that may worsen when scratched Raised bump, blister, or welt on the skin surface Mild to moderate swelling, particularly around hands, feet, or face Pain or tenderness, especially following a wasp or bee sting In severe cases, widespread hives, breathing difficulty, or dizziness — seek emergency medical help immediately if these occur How Does Insect Bite Treatment Work? Insect bite treatments work by targeting the body's inflammatory or allergic re