How to respond to an insect bite?

The risks vary depending on the insect involved and the area bitten. Generally, bites and/or stings cause redness, inflammation, itching, or pain.

• Bee, Wasp, and Hornet Stings

  These insects use their stingers to pierce the skin and inject venom. The risks then depend on the amount of venom injected and also the exposed area. Typically, the sting causes a redness to appear on the stung part. Then, this red area will harden, swell, and sometimes itch. All of this will disappear after a few hours, except in the case of an allergy where the stings can cause a anaphylactic shock or a Quincke's edema, two physical manifestations that can be fatal.

• Mosquito Bites

  They are generally not painful but they itch a lot. They take the form of small, round, swollen bumps and appear shortly after the bite. In tropical regions, certain varieties of mosquitoes, such as the tiger mosquito, can transmit various diseases through their bites (yellow fever, malaria, dengue, etc.).

• Tick Bites

  They are identifiable as they form unusual black spots on the skin. These spots are actually the bodies of ticks, their heads are embedded under the skin to better suck blood. Their bites can transmit various diseases, including Lyme disease, which is linked to an infection by the bacteria Borrelia. After spending time in nature, it is therefore important to thoroughly check one's body and skin to detect any ticks.

The appropriate responses to insect bites can also vary depending on the specific insect involved.

• Bee, Wasp, and Hornet Stings

  The first instinct should be to remove the stinger by lightly scraping it with a fingernail, a plastic card, or the back of a knife. To identify the stinger, it resembles a black dot on the skin. It takes about a minute to empty its venom. It is crucial not to use tweezers, which could squeeze the stinger and thus spread more venom into the body. Once the stinger is removed, it is recommended to disinfect the sting using an antiseptic solution to limit the risk of infection.

  Caution, if the sting occurs in the throat or on the tongue, it is necessary to immediately call for emergency assistance or go to the emergency room, as this can hinder breathing.

• Mosquito Bites

  Mosquito bites cause itching, but it is crucial not to scratch to prevent spreading the inflammation. It is better to place a cold compress, an ice cube, or a chilled cloth over it. The cold soothes the itching for a while.

  Tip: apply a bandage over the mosquito bite to prevent scratching.

• Tick Bites

  Thesemites feed on the blood of other living beings. They are particularly active from May to October and are mainly found in tall grasses and ferns, around the edges of forests.

  Thus, after spending time in nature, it's important to examine your skin. If you notice a raised black spot, it could potentially be a tick. To remove it, gently grasp the tick as close to the skin as possible and pull it out slowly but firmly. To avoid breaking the mouthparts (the rostrum) and leaving the head under the skin, a circular motion should be used. This pulling-rotating motion, performed perpendicular to the skin, allows for the complete removal of the tick. It is entirely possible to ask your pharmacist to perform this procedure, to ensure it is done with precision.

  Let's remember that a tick bite is not dangerous,provided it is addressed in a timely manner!