Key Takeaways
- Laser hair removal is one of the safest and most commonly performed cosmetic procedures in the US, but minor side effects are important to understand before treatment.
- Patients must avoid sun exposure, tanning, waxing, plucking, and threading for up to six weeks before their appointment to protect follicles and reduce complication risk.
- Temporary redness, swelling, and mild itching at the treatment site are the most common post-procedure effects and typically resolve within hours to a day.
- Rare side effects include temporary skin lightening or darkening, most commonly in tanned patients or those who don't follow pre-treatment guidelines.
- Multiple sessions are required for complete results, and a consultation at NOVA helps determine the appropriate treatment schedule for each patient.
Laser hair removal is one of the most commonly performed and safest cosmetic procedures in the United States. The process stands as a highly efficient method for quickly removing unwanted hair from the bikini line, legs, arms, face and other areas of the body, but there are a few minor side effects of Laser Hair Removal that you should know about as you prepare for your appointment.
What to Expect Before and During the Procedure?
Plan to stay out of the sun for up to six weeks before your appointment for laser hair removal. Having a tan increases the chances of side effects, including lightening of your skin.
If you already have a tan, either from being in the sun or from a sunless tanner, you should wait for the tan to fade before you have a laser hair removal treatment. In addition, dont pluck hairs or get waxing, electrolysis or threading beforehand.
Removing hair with these methods can disturb the underlying hair follicles and can cause complications during your procedure.
Shaving is fine, since it leaves the hair shaft and follicle intact. To minimize any risk of side effects, be sure a licensed professional will perform your laser hair removal.
Having the procedure administered by someone who is not properly licensed can result in burns, scarring and permanent changes to skin color.
Before your laser hair removal, your skin will be cleaned, and youll wear protective eye gear during the procedure. After the procedure is complete, a cooling gel is applied to minimize any discomfort.
Laser Hair Removal — Possible Side Effects
Laser hair removal is a highly safe, commonly used procedure that typically does not require downtime afterward. Although you may experience slight redness and swelling for a few hours, you should be able to return immediately to normal activities.
Along with slight skin irritation redness, swelling and other temporary discomfort . The most common side effect of laser hair removal is temporary lightening or darkening of treated areas.
Lightening primarily occurs in individuals with darker skin. During the month following your laser hair removal, treated hair will fall out. You should wear sunscreen during this time to impede temporary color changes to treated skin. Rare side effects of laser hair removal include:
- Infections.
- Crusting or scarring.
- Other changes in skin texture.
- Cold sore outbreaks.
- Blistering.
- Permanent changes in skin color.
- Graying of treated hair.
- Excessive hair growth in or around treated areas.
Limiting Side Effects of Laser Hair Removal After Treatment
To minimize any side effects you experience after your treatment, you should take the following steps:- Avoid spending time in direct sunlight that reaches the treated skin.
- Do not use indoor tanning equipment, including a tanning bed or sun lamp.
- Apply cool compresses as needed to ease any residual redness and discomfort.
- Once your skin heals, use sunscreen whenever youll be exposed to direct sunlight.
- Follow your doctors instructions for additional steps to take.
When Should You Have Another Treatment?
Fully removing unwanted hair usually requires a series of treatments that can take place about every four to six weeks. To schedule a consultation with our Med-spa staff at NOVA Plastic Surgery, patients from VA, MD and D.C., may call (703) 215-9152.
Frequently Asked Questions
What are the most common side effects of laser hair removal?
The most common side effects are temporary redness, mild swelling, and mild itching at the treatment site, all of which typically resolve within a few hours to one day after the session. These are normal responses to the heat delivered by the laser.
Why do I need to avoid the sun before laser hair removal?
Having a tan increases the risk of side effects, particularly skin lightening or hypopigmentation. Both natural sun tanning and sunless tanners should be avoided for up to six weeks before your appointment. If you currently have a tan, wait for it to fully fade before proceeding.
Can laser hair removal cause permanent skin discoloration?
In most cases, any skin lightening or darkening is temporary and resolves on its own over time. Permanent discoloration is rare and most commonly associated with patients who had a tan at the time of treatment or did not follow pre-treatment guidelines.
Why can't I wax or pluck before a laser hair removal session?
Waxing, plucking, threading, and electrolysis remove the hair follicle from the skin, which is the very target the laser needs to treat effectively. These methods should be avoided for at least six weeks before treatment.
How many laser hair removal sessions are typically needed?
Most patients require multiple sessions spaced four to six weeks apart to achieve significant hair reduction. The laser only effectively treats hairs in the active growth phase, and not all hairs are in this phase at the same time.