Itchy, Swollen or Infected? Best Treatment Options for Insect Bites

Whether it’s a pesky mosquito at a summer picnic or a hidden spider during a hike, insect bites can cause more than just mild irritation. While many bites resolve on their own, some can become swollen, itchy, or even infected—requiring medical treatment. This guide will help you understand how to identify the severity of an insect bite and explore the best treatment options available, from home remedies to professional care.

It’s a tale as old as time in the UK: you’re unwell, your GP surgery is fully booked, and you’re left wondering what to do. But here’s the good news — you might not need to see a doctor at all.

Thanks to the Pharmacy First programme, specialist healthcare advice and treatment are now available at your local pharmacy — without the wait, the GP referral, or the stress.