Does laser hair removal hurt? Not when done properly. Here's what you need to know.

It’s jeans and sweater weather right now, but spring and summer are just around the corner – which means it’s back to exposed legs and underarms and shaving unwanted hair, for many people. 

If that thought filled you with dread, you may have, at one point, considered an alternative – laser hair removal. Laser hair removal, when done by a professional, can be a safe, effective and permanent solution for getting rid of unwanted hair. You may be hesitant because of cost, potential side effects or fear of a painful procedure. We aim to answer all of the questions you may have about laser hair removal so you can make an informed decision. 

Does laser hair removal hurt?

It’s not pleasant, but most dermatologists say it’s tolerable, especially if a topical anesthetic is given beforehand. A common description of how it feels is a rubber band being snapped against the skin. 

However, this is when it is done properly. The American Academy of Dermatology Association recommends that laser hair removal should be performed by a medical doctor who is trained and skilled in using lasers. When the lasers are not operated properly, blisters, burns and infections may occur – and these can be painful. 

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Is laser hair removal more painful than waxing?

No. Most people would say that waxing and tweezing are more painful. You could be at risk for pain in more sensitive areas, or if you have sensitive skin in general. A topical anesthetic can help. 

What are the negatives of laser hair removal?

In addition to some of the side effects listed above, skin pigmentation changes could also occur. The Mayo Clinic explains that laser hair removal might darken or lighten the targeted area and that the changes could be temporary or permanent. They explain that those who don't avoid sun exposure before or after treatment and those who have darker skin are at a greater risk for this complication.  

Laser hair removal also doesn’t work very well for people with lighter hair. In an interview with The American Academy of Dermatology Association, Dr. Carolyn I. Jacob, MD, FAAD, an associate clinical instructor of dermatology at Northwestern’s Feinberg School of Medicine, explains that lasers that targeting blond, red, gray or white hair have not been developed yet. 

It is also expensive. It depends on how vast of an area you want to have done, but the cost typically falls between a few hundred to over a thousand dollars. Multiple sessions may be needed for long-lasting results. 

Overall, the procedure is very safe when performed by a dermatologist, and the risk of pain or other complications is quite low. If you decide to try laser hair removal, the switch from jeans and sweats to shorts and swimsuits may be a breeze! 

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