How to Treat a Carpenter Bee Sting in 7 Steps

By proof. Pest Control

When you’re spending time outdoors, the last thing you want is to be bothered by a carpenter bee. Although not usually aggressive, their stings can still be painful.


But don’t let that stop you from enjoying your time outside! In this blog, we will provide helpful tips on how to treat a carpenter bee sting and ensure you have a pleasant time in your outdoor space.


We are not medical professionals and always recommend seeking medical assistance for any interaction with stinging pests. While this guide is meant to help you learn how to treat a carpenter bee sting, we recommend you defer to your doctor for any severe reactions. 

Should I Worry About Carpenter Bee Stings?

Carpenter bees are less aggressive and less likely to sting than other stinging pests like honeybees or yellowjackets. However, they will attack if they feel threatened or cornered.


Male carpenter bees are wholly incapable of stinging, as they lack stingers. Despite this, they are the more aggressive of the two. Male bees may try to swarm or fly aggressively if you stray too near their nest, but they cannot cause harm.


While female carpenter bees have the necessary appendages, they typically refrain from using them. Defense isn’t their primary concern. Instead, they focus on drilling and preparing their nests in viable wood. 



Carpenter bees may defend their territory and sting if they sense a threat. Although their stings are less harmful, reactions can vary. Take precautions and seek professional pest control help if needed.

How to Treat a Carpenter Bee Sting

If you or someone you know has had a run-in with a carpenter bee and got stung, it is essential to learn how to handle it right. This guide will take you through the steps to effectively treat a carpenter bee sting.

Assess the Situation

While most carpenter bee stings lead to localized discomfort, characterized by pain, redness, and swelling at the site of the sting, it’s essential to recognize that some individuals may have allergic reactions, which can pose life-threatening risks.


Localized Reactions:

The majority of carpenter bee stings result in localized reactions. This means the symptoms are confined to the immediate area around the sting site. 


Common localized symptoms include sharp or burning pain at the point of entry, redness, and swelling. These symptoms are typically uncomfortable but not usually life-threatening.


Allergic Reactions:

On the flip side, allergic reactions to bee stings, including those from carpenter bees, can be severe and demand prompt medical attention. These reactions happen when a person’s immune system goes into overdrive in response to the bee’s venom. 


If someone stung by a carpenter bee encounters any of the symptoms listed below, it’s critical to seek emergency medical assistance:


  • Difficulty Breathing: Allergic reactions can lead to constriction of the airways, causing difficulty in breathing. This is a critical and potentially life-threatening symptom.
  • Swelling of the Face or Throat: Swelling of the face, especially around the eyes and lips, or swelling of the throat, can interfere with breathing and lead to anaphylaxis, a severe and potentially fatal reaction.
  • Hives: Hives are raised, itchy welts on the skin that may appear as part of an allergic reaction. These can spread rapidly and signal a severe response to the sting.
  • Dizziness or Loss of Consciousness: Feeling lightheaded, dizzy, or fainting after a bee sting can indicate an allergic reaction and should be treated as a medical emergency.


Allergic reactions to bee stings can escalate rapidly, so prompt action is vital. If you or someone around you experiences these severe symptoms after a carpenter bee sting, do not delay seeking immediate medical attention. 


Administering epinephrine (if available) and calling 911 or going to the nearest emergency room is recommended to manage a severe allergic reaction.

Remove the Stinger (If Necessary) and Clean Up

Unlike honeybees, carpenter bees do not leave their stingers behind when they sting. While lacking barbed stingers, carpenter bees deliver venom efficiently, making swift action necessary, as venom may still be present even though the stinger is not left behind.


So, what should you do in case of a carpenter bee sting? It’s still important to know how to treat a carpenter bee sting, even if they don’t leave anything behind.


Start by gently running warm water over the affected area. Apply a mild, fragrance-free soap to your fingertips and create a lather. Carefully cleanse the sting site using a gentle circular motion. Avoid scrubbing too vigorously, as this can further irritate the skin.


Rinse the area thoroughly with warm water to remove all soap residue. Pat the skin dry with a clean, soft towel. Avoid rubbing, as this can also aggravate the site.


If the carpenter bee happens to leave behind a stinger, it’s pertinent to remove it immediately. Use a clean, sharp-edged object like a credit card, a clean piece of plastic, or even your fingernail to scrape the foreign material off the skin gently.


Using tweezers or pinching the area could exacerbate the situation. Pinching the area may cause you to inadvertently squeeze any remaining venom into the wound, intensifying the discomfort. 

Apply a Cold Compress

After cleansing the area, the next step how to treat a carpenter bee sting is to address pain and swelling with an ice pack or cold compress.


The cold temperature can numb the nerve endings in the affected area, relieving the burning and stinging sensation that often accompanies bee stings. Cold therapy also constricts blood vessels, which can help reduce swelling. Swelling is a natural response to bee stings, but excessive swelling can be uncomfortable and concerning.


How to Apply a Cold Compress:

  • Take an ice pack or a bag of ice cubes and wrap it in a clean, thin cloth or a towel.
  • Place the wrapped ice pack gently on the sting site.
  • Leave it in place for about 15-20 minutes at a time. 
  • Allow your skin to warm up for a few minutes between cold therapy sessions to prevent frostbite or skin damage.


While applying cold is beneficial, it’s essential to do so safely. Knowing how to treat a carpenter bee sting is important, but don’t risk further harm by leaving the cold pack on longer than necessary.


Always wrap the cold compress or ice pack in a thin cloth or towel before applying it to the skin. This creates a barrier between the cold source and the skin, preventing further injury. 


Elevating the affected area can also assist in reducing swelling by promoting better blood circulation and drainage away from the site. 

Try OTC Remedies 

Over-the-counter (OTC) pain relievers can help manage the pain and inflammation and can even be how to treat a carpenter bee sting for yourself. These medications alleviate discomfort and reduce the body’s inflammatory response to the sting. 


Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that not only eases pain but also helps diminish inflammation. Acetaminophen is a pain reliever and fever reducer that can effectively alleviate the pain caused by a bee sting. While it doesn’t have the anti-inflammatory properties of ibuprofen, it can still provide significant relief.


Before choosing and taking an OTC pain reliever, carefully read and follow the dosing instructions on the product label. Ensure you stay within the recommended dose, as taking too much can lead to adverse effects.


In addition to OTC pain relievers, you can also try topical ointments to treat a carpenter ant sting. 


Hydrocortisone is a topical corticosteroid that can help reduce itching and inflammation. It can provide localized relief when applied directly to the sting area. Calamine lotion is a soothing, anti-itch medication often used for insect bites and stings, providing a cooling sensation when applied to the skin.


Read and follow the instructions on the product label for the specific topical ointment you choose. Apply a thin layer directly to the sting site and gently rub it in, not irritating the skin further.

Monitor for Any Adverse Reactions

Even after learning how to treat a carpenter bee sting and trying these steps, keep a close eye on the sting site for any potential signs of infection, as early detection is vital to effective management. Signs of infection may include:

  • Increasing Redness: While some initial redness is expected, a marked increase in redness around the sting site may indicate infection
  • Warmth: If the area becomes notably warm to the touch, it could indicate an infection is developing.
  • Swelling: While some swelling is expected following a bee sting, it may signal an infection if it swells significantly or shows signs of spreading.
  • Presence of Pus: The appearance of pus or discharge from the sting site clearly indicates infection. Pus is a mixture of dead white blood cells, bacteria, and tissue debris and should be taken seriously.


If you observe any of these signs, it’s crucial to consult a healthcare professional promptly. They can assess the infection’s severity and prescribe appropriate treatment, including antibiotics.

Avoid Scratching

It’s normal to experience itching and discomfort after a carpenter’s bee sting. However, one of the most important aspects of post-sting care is resisting the temptation to scratch the affected area. 


Scratching the sting can introduce bacteria from your nails or the surrounding environment into the wound. This can increase the risk of infection and potentially worsen the symptoms.


Plus, scratching can disrupt the skin’s natural healing process, prolonging recovery and potentially leading to scarring.


Ironically, scratching can provide temporary relief from itching, but it often leads to even more intense itching shortly afterward, creating a vicious cycle of discomfort.

Always Seek Medical Attention (if necessary)

While most carpenter bee stings are painful, you may need medical treatment if you experience severe or allergic reactions. 


If the pain and swelling at the sting site persist or worsen over time, it could indicate a localized reaction that requires further evaluation and treatment. For symptoms like difficulty breathing, swelling of the face or throat, hives, or dizziness, contact a doctor, as these could be signs of a severe allergic reaction.


If you suspect an infection because of increasing redness, warmth, swelling, or pus at the sting site, seek prompt medical evaluation and appropriate treatment. Always prioritize safety and consult healthcare professionals when in doubt or facing severe symptoms. Again, while we can help you learn how to treat a carpenter bee sting, always consult a medical professional. 

Eliminate Carpenter Bees with proof.!

Carpenter bees can present several challenges, the most prominent being structural damage. Unlike honeybees, they tunnel into wood, such as building structures, decks, and outdoor furniture, to create nests for their offspring. 


Over time, these tunnels weaken the wood, potentially leading to significant and costly structural damage. This behavior, coupled with the unsightly entry and exit holes they create, makes carpenter bees a concern for homeowners and property owners. 


While they also play a role in pollination, their nesting habits can outweigh their ecological benefits when they infest human-made structures. 


Our Pest-Free Guarantee™ service has you covered, servicing pesky carpenter bees and over 30 other common pests like ants, wasps, and mice. If you’ve spotted carpenter bee activity around your home, it’s time to take action. 


Give us a call today! Our team can have a skilled technician at your doorstep to tackle the issue and prevent further damage. Say hello to a pest-free home!

Call proof. pest control at 888-291-5333, or send us a message online.