Insect bites and stings will usually cause a red, swollen lump to develop on the skin. This may be painful and in some cases can be very itchy.

The symptoms will normally improve within a few hours or days, although sometimes they can last a little longer.

To treat an insect bite or sting:

• remove the sting or tick if it’s still in the skin
• wash the affected area with soap and water
• apply a cold compress (such as a flannel or cloth cooled with cold water) or an ice pack to any swelling for at least 10 minutes
• raise or elevate the affected area if possible, as this can help reduce swelling
• avoid scratching the area, to reduce the risk of infection
• avoid traditional home remedies, such as vinegar and bicarbonate of soda, as they’re unlikely to help

The pain, swelling and itchiness can sometimes last a few days. Ask your pharmacist about medicines that can help, such as painkillers, creams for itching and antihistamines.