How do you prevent infection after CO2 laser?

Author: Ms. Eudora Ledner Sr.  |  Last update: Thursday, December 18, 2025

You can also prevent bacterial infections by taking an antibiotic before the surgery and continuing to take it for seven to 10 days afterwards. You should expect swelling after laser skin resurfacing. Oral steroids can be prescribed to manage swelling around your eyes.

How do you know if you have a bacterial infection after a CO2 laser?

Increasing pain with deterioration in the appearance of the skin (red raw areas, with or without exudate or vesicles) may be the first sign of herpes simplex, bacterial or fungal infection, or contact dermatitis.

What precautions should you take after co2 laser treatment?

General tips
  • Do not wear makeup on the treated area until it's completely healed.
  • Avoid exposing the treated area to the sun until it's completely healed. ...
  • If you have a history of facial herpes (cold sores), you should take an antiviral medication before and during your treatment.

What antibiotic is used for co2 laser infection?

Conclusion: Post-CO2 resurfacing infections are not rare but can appear subtly and might only be noticeable in the second postoperative week. Prophylactic intranasal mupirocin is ineffective, but ciprofloxacin is effective in preventing infection with both gram-positive and gram-negative bacteria.

How long does oozing last after a CO2 laser?

1 – 2 days after treatment:

There will still be oozing of clear or slightly yellowish fluid and crusting. This is normal.

Dr. Kristina Tansavatdi | Post-Care Instructions for CO2 Laser Resurfacing

How long should I do vinegar soaks after c02 laser?

Apply the vinegar soaked gauze dripping wet for 10-15 minutes over the treated area. Avoid excessive rubbing. Reapply Aquaphor ointment (or silicone gel) after the gauze is removed. Vinegar soaks should be done at least 6x/day.

How to speed up CO2 laser healing?

Keeping the skin moist and hydrated eases and accelerates the healing process. Any discomfort diminishes as your skin continues to heal and rebuild. Days 4 to 5: out with the old… The outer layer of the treated skin begins to exfoliate and slough off, and pinkish, fresh skin emerges underneath.

What foods to avoid after CO2 laser treatment?

Avoid alcohol, caffeine, cigarettes, high-sodium foods, high sugar foods, Niacin supplements, refined carbohydrates, and spicy foods for 48 hours after treatment.

Can laser cause bacterial infection?

Laser resurfacing can lead to a bacterial, viral or fungal infection. The most common infection is a flare-up of the herpes virus — the virus that causes cold sores. Changes in skin color. Laser resurfacing can cause treated skin to become darker or lighter than it was before treatment.

What is the fastest way to heal skin after laser treatment?

Use cold compresses: Applying cold compresses during the first 24 to 48 hours after your treatment can help reduce swelling and discomfort. Stay cool: Avoid hot showers, saunas, and strenuous exercise for the first few days after treatment. Heat can increase inflammation and slow healing.

What is the downside of a CO2 laser?

Disadvantages of CO2 Resurfacing

Like dermabrasion, this type of laser resurfacing requires a good deal of recovery time. The patient's skin will be weepy for two weeks and will require thorough cleaning four to five times daily, along with application of ointment to keep the skin from scabbing.

When to stop using Aquaphor after CO2 laser?

Grid marks on the face are a result of the laser fractionation and also resolve over 5-7 days. Continue to cleanse the treated area with Cetaphil Gentle Face Wash for 7 days. DO NOT SCRATCH, PICK OR RUB THE SKIN VIGOUROUSLY. On day 4, you may stop using the Aquaphor and allow your skin to breath.

How many times a day should I wash my face after CO2 laser?

Wash your face 3-6 times a day after the first 24 hours. Following cleansing, you may want to use a white vinegar solution to ease any discomfort, such as itching. Mix a solution of 1 teaspoon white vinegar with 1 cup cold water.

Can a CO2 laser go wrong?

Fortunately, true complications of laser resurfacing are very rare (Table 2). The most severe problem, and one that often results in scarring, is infection. 13,14 Patients may be infected by a variety of agents. Herpes simplex infection may occur after laser treatment (Figure 9).

What is the best moisturizer after CO2 laser treatment?

Before you depart, we will apply a thin layer of Aquaphor, CeraVe healing ointment, or Alastin Skin Nectar to your treatment area. Afterward, you can also periodically spritz with Avene Thermal Spring Water, available for purchase at our office, to alleviate discomfort and to keep the skin hydrated.

How long does a bacterial skin infection take to clear up?

Local findings of swelling, warmth, and redness should begin to improve within one to three days after starting antibiotics, although these symptoms can persist for two weeks. If the reddened area becomes larger, more swollen, or more tender, call your health care provider.

Can you get a UTI from laser?

In conclusion, while laser hair removal does not directly cause UTIs, there are some risk factors that may increase your susceptibility to developing an infection after the procedure. By taking steps to reduce your risk and practicing good hygiene, you can help prevent UTIs and other infections.

Can you use neosporin after laser treatment?

Post-Treatment Care

Erythema may last for several hours. You may take over-the-counter pain or anti-inflammatory medication. Hydrocortisone (steroid) cream may decrease any itching or skin irritation. Antibiotic ointment (such as Neosporin) may be used if skin is broken (very rare) to prevent infection.

What is the best age for laser resurfacing?

Individuals up to their 50s benefit greatly from laser fractional resurfacing treatments. Skin concerns like sun damage and deeper wrinkles are common in this age group.

What's the worst day after a CO2 laser?

Rushed Results = Bad Results
  • Days 1 – 2. It is expected that you will experience a burning sensation in the treated area and your face will develop some swelling. ...
  • Days 2 – 4. Over the next few days, your face will start to feel tight. ...
  • Days 4 – 6.

What serum is best after CO2 laser?

The perfect product to slowly introduce into your routine three to five days after your laser treatment is SkinCeuticals C E Ferulic. This serum has been tested and deemed suitable for use post-laser.

Why do vinegar soaks after laser?

Ways to Speed Healing:

Soak the treated skin with a plain white vinegar solution at least 4 to 8 times each day. You can't soak too much. Soaking reduces redness and speeds healing! Do not pick, rub, scrub, or irritate your skin while it is healing.

How long does it take to fully heal from a CO2 laser?

CO2 laser resurfacing typically requires three days to a week of downtime. Many patients have noticeable redness for up to two weeks which gradually subsides to reveal a more even complexion. Some pinkness can remain for several weeks to months as collagen remodels.

When can I stop using Vaseline after CO2 laser?

Apply Vaseline/Aquaphor to all treated areas. Continue with the cold packs. Day 5 to 7 – Continue washing the treated areas with Cetaphil cleanser. Begin using Cetaphil moisturizer instead of Vaseline/Aquaphor if skin is smooth, without crusts and not oozing.

How much younger does a CO2 laser make you look?

A typical result is an 8-10 year reduction in age appearance when laser treatment on the face is done on a highly effective setting so that a 55 year old may look 46 after treatment and healing is complete. Milder treatments can be done, but are not as effective.

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