Yes, yes… bug season has officially begun!
Published May 28, 2026
Citizen informationSome sting, others bite… but do you know how to tell them apart and what to do? Here’s a quick practical guide.
With the arrival of warm weather, insects are more present, and some bites or stings can cause discomfort. Here is an overview of the most common ones and general recommendations.
Mosquito
How to recognize: small red, itchy bump.
Recommendations:
- Clean the area with soap and water
- Apply anti-itch cream or a cold compress
- Avoid scratching
Tick
How to recognize: tick attached to the skin, often painless.
Recommendations:
- Remove promptly with fine-tipped tweezers
- Disinfect the area
- Monitor for redness or symptoms in the following weeks
Spider
How to recognize: localized redness, sometimes painful.
Recommendations:
- Clean the bite
- Apply cold
- Consult a healthcare professional if pain or swelling increases
Deer Fly
How to recognize: painful bite, sometimes with bleeding.
Recommendations:
- Clean thoroughly
- Apply cold to reduce pain and swelling
Bed Bug
How to recognize: bites grouped together or in a line, often noticed after sleeping.
Recommendations:
- Avoid scratching
- Wash bedding and clothing in hot water
- Contact pest control professionals if necessary
Bee
How to recognize: immediate sharp pain, swelling, sometimes a visible stinger.
Recommendations:
- Remove the stinger quickly
- Apply cold
- Watch for allergic reactions and seek medical attention if severe symptoms occur
Prevention Tips
- Use insect repellent
- Wear long clothing when in nature
- Check your skin after outdoor activities
For reliable and detailed information, visit:
🔗 Government of Canada – Preventing insect bites
🔗 CIUSSS – Insect bites and stings Only in french