What are lasers for acne scars?

Acne scars are typically marks left behind by infected pimples or as a result of enlarged skin pores caused by a buildup of oil, debris, dead skin cells, and bacteria. The walls of the follicle rupture due to these enlarged pores. Deeper bruising or scarring may result from the infection spreading to the surrounding tissues if the break is severe. Although the human skin strives to heal these bruises because of its healing nature, the results aren't as perfect as the skin's original texture. 

Different people seek treatment for their acne scars for various reasons. Improvements in appearance, skin health, and self-confidence are a few of these causes. Due to heredity, people who have family members with acne scar issues are more prone to experience the same condition. Additionally, those who do not receive correct treatment for their acne, including pimples, blackheads, etc., are more prone to develop scars over time. Scarring is also a possibility for those who frequently touch or pick at their inflamed pores or pimples. 

One can select a chemical peel procedure, laser treatment, or derma fillers while seeking treatment for their acne scars.
 

Expectations prior to the operation

Dermatologists typically do a physical examination and discuss the patient's medical history prior to the operation. The doctor and patient should now talk about what to expect, any possible hazards, and the results of the procedure. Patients should also: 

Discuss any history of cold sores or fever blisters around the mouth as the procedure can cause outbreaks in those who are susceptible. For 10 days before surgery, refrain from taking aspirin, ibuprofen, or vitamin E supplements that may interfere with blood coagulation. For two weeks before and after the surgery, refrain from smoking.
 

What to anticipate following the surgery?

The dermatologist will bandage the treated region after the procedure. Patients will have to: 

After the first 24 hours, wash the treatment area four to five times per day. 
After cleaning, use an ointment, such as petroleum jelly, to stop the development of scabs. 
The area treated by laser resurfacing should also: 
 

• 24 to 48 hours after therapy, one can experience swelling. 
• Over 12 to 72 hours following treatment, itching or stinging. 
• Five to seven days following treatment, slough and scrape off old skin. 
• In general, depending on the size and location of the treatment, healing takes 10 to 21 days. Patients should:
• For at least two to three months, only wear oil-free cosmetics. 
• Avoid being in the sun and cover the area with the proper sunscreen; it will appear lighter after resurfacing. 
• Keep fresh skin well-hydrated.