What happens if you get laser too close together?

Author: Octavia Kunde  |  Last update: Thursday, October 23, 2025

Dangers of Undergoing Laser Procedures Too Close Together A laser is a powerful tool which when used in excess can harm the skin's sensitive layers. When the device passes over skin too frequently, your skin is unable to heal promptly and will produce scarring.

What happens if your laser sessions are too close together?

By performing your laser hair removal treatments too close together, you are not allowing much of the hair not treated at the previous treatment to enter the growth cycle which will cause you to get much worse results. Don't waste your money, stick to the period between treatments that you physician suggests.

What happens if I wait too long between laser sessions?

Laser hair removal should be performed in intervals of 6 to 8 weeks to coincide with normal growth cycles of hair. If you delay treatment, it may not affect long term results, but you may need additional treatments to acheive the same results as the hair follicles will regain their strength and density.

What happens if you do laser hair removal too soon?

There is a minimum time frame you need to wait between treatments (if you do it too soon, the laser will be ineffective due to the hair follicles not being in an active state) but if you wait a couple months (or even 5 months), it should be fine. Best wishes.

How close together can you get laser hair removal?

Answer: It's best to wait 4 to 6 weeks in between sessions. Answer: It's best to wait 4 to 6 weeks in between sessions. Great question. We typically space laser hair removal (LHR) treatment sessions for the face and neck area 4 to 6 weeks apart. For the body, sessions are usually spaced 8 to 12 weeks apart.

WW - 21/03/2025

Can you do laser hair removal 2 weeks apart?

Most patients can have laser hair removal once every 4 to 6 weeks.

What happens if you shave too close to laser hair removal?

Shaving too closely right before your appointment can increase the sensitivity of your skin, making the treatment more uncomfortable. It can also increase the risk of skin irritation or redness.

Can I do laser two days in a row?

Most patients require multiple laser hair removal treatment sessions spaced weeks apart to achieve desired results. For large body areas, the typical interval between initial sessions is 4-6 weeks. People with facial hair need more frequent treatments like every 10-14 days until hair growth starts to diminish.

What happens if I shave 2 hours before laser hair removal?

Never Shave Same Day as Appointment

It is considered dangerous to shave right before a laser hair removal treatment as your skin is a little sensitive after a shave. Depending on the pressure applied while shaving, you may lift a layer of skin during a shave and so must give your skin some time to recover.

Can you overdo laser hair removal?

Not only by having too many session in a short period of time, but even by overlapping the same area during a single session. Overdoing laser hair removal can result in skin irritation, redness, and swelling. This can happen if the skin is exposed to too much laser energy, causing damage to the surrounding skin tissue.

How many days apart can you get laser hair removal?

The interval between treatments will vary depending on the location. On areas where hair grows quickly, such as the upper lip, the treatment might be repeated in four to eight weeks. On areas of slow hair growth, such as the back, the treatment might be every 12 to 16 weeks.

Will I regret laser hair removal?

While laser hair removal significantly reduces hair growth, it doesn't always eliminate it completely, and some may still require occasional touch-ups. Skin reactions can also play a role in feelings of regret, although this is rare when the procedure is done correctly.

What happens if I stop laser hair removal after 3 sessions?

If you stop laser hair removal too early, you'll likely be left with something around the percentage that is there now. Once the particular follicle is dead it won't regrow, but new ones can be triggered by hormonal changes.

What happens if you wait too long between laser hair removal appointments?

If you want too long between treatments, your hair follicles won't be damaged enough to stop growing hair. You'll see an initial thinning, but your results will fade, and it won't be long before you're back to normal hair growth.

Can you overdo laser therapy?

Overexposure to laser light can result in skin burns, varying in severity from mild redness and discomfort to more blistering, severe burns. Individuals with sensitive skin or undergoing multiple laser therapy sessions in a short timeframe are at a higher risk of experiencing these burns.

How close can laser hair removal sessions be?

What is the ideal gap between treatments? Typically, treatments are spaced 4-5 weeks apart for the face, and 5-6 weeks apart for areas on the body. This timing aligns with the natural hair growth cycle, making the treatments more effective.

Is stubble ok for laser hair removal?

Stubble. It's critical to shave within 24 hours prior to undergoing laser hair removal. Even a small amount of stubble can damage the laser and cause unnecessary pain, hyperpigmentation, and burns.

Why can't I shave for 2 weeks after laser?

The laser treatment targets the hair follicle, disrupting the hair growth cycle. Post-treatment, hairs begin a shedding phase, which lasts about 10-14 days. Shaving before this shedding completes can increase the chance of ingrown hairs and other side effects.

Can you laser over razor bumps?

If you have active razor bumps or burns, it's best to let the skin heal before considering laser hair removal. Dr. Hardik Soni of Ethos Aesthetics + Wellness suggests waiting at least one week after shaving to ensure any irritation has subsided.

What happens if you laser too frequently?

Not mention undergoing laser too frequently can lead to skin irritation, burns, or other complications. Reputable clinics, like those Skin Perfection London, will create a personalized treatment plan based on your hair growth patterns to ensure you will receive the best results.

How far apart can you do laser hair removal?

It's important to note that the required number of sessions is reliant on the amount of hair that you have in the region. While the number of treatments may vary from patient to patient, every patient should be aware that they must wait about four to six weeks between each treatment.

What happens if you shave 2 hours before laser?

Here's a quick guide: Shave 12 to 24 hours before your appointment – This allows the skin to calm, reducing irritation. Avoid shaving immediately before – Freshly shaved skin may be more sensitive to the laser. Ensure all hair is shaved – Hair left on the surface can cause discomfort or interfere with laser efficiency.

Why is my hair growing back 2 days after laser?

This is a sign that the laser successfully treated the follicle, and it's clearing out the dead hair shaft. This shedding process, also called “peppering,” can last anywhere from a few days to a couple of weeks. In some cases, it may feel like the hair is growing back because it's breaking through the skin.

What happens if you miss a spot shaving before laser?

If you don't shave before your laser hair removal treatment, the laser will target the surface hair, which can lead to a less effective session. This means you might require more sessions than initially planned, delaying your journey towards that attractive, hair-free body.

Why is my hair not shedding after laser?

It could indicate that the follicles were not sufficiently damaged during the procedure, which may necessitate further sessions or even alternative treatments, conducted with the same precision you'd expect from plastic surgery procedures.

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