Here are three of the most serious complications from an insect bite, along with the action to be taken: Severe allergic reaction (anaphylaxis): noticeable difficulty breathing, swelling in the lips ...

It can begin in the sinuses, an insect bite, or skin wound and spread to the eyelids. Preseptal cellulitis only develops in the eyelid but can spread and cause orbital cellulitis.

With bug bites on the rise, NBC News medical contributor Dr. John Torres joins TODAY to break down what to know about bug ...

Mosquito, tick or other insect bite? ... Severe allergic reaction (anaphylaxis): noticeable difficulty breathing, swelling in the lips and eyelids, dizziness and loss of consciousness.

As mosquito season begins, Dr. Ash from UNM Health explains why mosquito bites cause itching and how to prevent them. "When a mosquito bites, it takes some blood and leaves saliva in your skin.

Itchy bumps on the skin that are like mosquito bites can cause discomfort, embarrassment, and confusion. There are numerous possible causes. Learn more here.

Mosquito bites are more common in warmer weather. As temperatures rise across the UK this week, it’s important to know what to do if you have been bitten by a mosquito.