Acne is irritating not only when it is active, but even after it heals. This is because it leaves behind unpleasant scars and pigmentation. Laser therapy is the best-known way of dealing with these scars and pigmentation issues. It is a misconception that laser treatment is a new form of skin therapy. The laser is being used to treat pigmentation scars since 1964, however, the procedures have evolved significantly and become much more improved and effective.

How does laser therapy work?
Lasers direct intense amounts of monochromatic light at precise points on the skin. This light is emitted in short pulses. When this light hits the skin it heats the haemoglobin cells. The precision with which lasers direct this light ensures that surrounding cells are not affected. By changing the amount of light, lasers can be used to address cells at varying depths of the skin. In the case of scars, they can destroy the excessive melanin deposits causing a scar. It can also boost collagen production.

In most cases, lasers used to treat skin issues are carbon dioxide or argon lasers. These are known as CW lasers. Laser therapy may be shortly pulsed or long pulsed. The difference between the two lies in the rest period between emitting bursts of light. The type of laser therapy used depends largely on the degree of scarring or hyperpigmentation.

Advantages and Disadvantages of Laser treatment

One of the biggest advantages of this form of therapy is its precision. Laser therapy does not affect the surrounding cells. It is also a bloodless form of therapy that does not require any hospitalization. As compared to other forms of skin therapy for scarring such a dermabrasion, laser therapy does not increase a person s risk of infection.
On the flip side, laser treatment does not work well with all types of scars or all skin types. Also, some people may require multiple sessions for results to be noticeable. In cases of scarring on dark skin, laser lights can wound the capillaries in the skin. As the skin in this area heals, it may become lighter than the surrounding skin. Laser treatment can also cause raised scars known as keloids when used to treat dark skin. These scars cannot be treated with laser therapy and require additional treatments. Laser treatment is also a little more expensive as compared to other forms of therapy.
If you choose to undergo laser treatment to remove scars and pigmentation, it is important to have realistic expectations. Do not expect your skin to be perfect after the procedure. While there will be an improvement, do not assume that 100% of scarring will be removed.
In case you have a concern or query you can always consult an expert & get answers to your questions!

Hyperpigmentation & Scars - Ways Laser Treatment Can Help!

While some scars are negligible, others can mar your beauty. With cosmetic surgery, today, it is easy to remove scars and make them less prominent. Scar revision surgery can range from invasive procedures, such as scar excision to non invasive procedures like cryotherapy, laser therapy and topical silicone therapy. However, none of these have perfect results. The main aim of scar revision surgery is to make the scars blend in as much as possible with the surrounding skin in terms of colour, texture and elevation.

Picking a scar revision procedure is a matter of weighing the pros and cons of each type of procedure and the cause for dissatisfaction: 
1. Functional limitations of the scar and likelihood of functional impairment after surgery
2. Patient's expectations
3. Location of the scar
4. Quality of skin type and surrounding tissue

Scars are formed due to a number of reasons, such as acne, cuts, burns, surgery and infection in a wound. Scars created by an overproduction of collagen are the most difficult to treat. In most cases, a patient requires multiple surgeries for scar revision.

Some of these surgeries are:
1. Surgical Excision: This procedure is usually performed on large scars that do not respond to medication. Here the surgeon shaves and cuts down scar tissue to minimize the size of the scar.
2. Laser Surgery: This is used to smoothen the scars with raised or uneven surfaces. It involves the removal of the top layer of skin and tightening of the layer below it.
3. Z plasty and W plasty: These surgical treatments aim to reduce the visibility of the scar by repositioning them along the natural lines and creases of the skin. All topics that sent after editing should be considered as approved.

All About Scar Revision Surgery

Skin tags: causes and treatments

Skin tags, also known as acrochordons, are small brown or darker-than-skin tone growths on the surface of the skin. Tags are very common and harmless growths and tend to occur on the neck, under the breasts, armpits, eyelids and folds of the groin. They generally take place after midlife. About 25% of people report having skin tags after they cross the age of 50.

What causes skin tags to occur?

Skin tags are very common among diabetics and obese individuals. Pregnant women also develop skin tags, as a consequence of changes in the body's hormonal levels. Skin tags tend to occur when your skin rubs against clothing or skin. They are normally caused by blood vessels and collagen that gets trapped inside the thicker portions of the skin. For this reason, they are typically found in folds and creases of the skin. Sometimes, they reduce on their own if blood supply to the tissue has been disrupted due to them getting twisted.

What procedures are involved in their treatment?

Skin tags are generally removed for purely cosmetic reasons but when they do become troublesome, as in, they rub against jewelry, skin or clothing, doctors recommend their removal as the area can end up becoming irritated.

The following procedures are performed to remove these annoying growths on skin:

1. Excision - in this procedure the skin tag gets removed using a scalpel.

2. Ligation - the procedure involves the cutting off of blood supply to the skin tag.

3. Cauterization - the procedure involves the burning off the skin tag using electrolysis (process that involves decomposition of a matter by electric current)

4. Cryosurgery - in this procedure, the skin tag is frozen before removing it. An instrument containing liquid nitrogen is used to do the removal.

If you would like to consult with me privately, please click on 'consult'.
Related Tip: How does salt help in clearing skin?

Why are SKIN TAGs so annoying?

What are dermal fillers + how different it is from botox?

Dermal fillers are an artificial or naturally-derived material used for directly injecting into the skin. These soft tissue fillers are used with the aim to restore your facial appearance to address issues related to facial aging. Depending on the kind of filler that you opt for, the effects can vary from 6 months to 5 years. Nonetheless, they are used for a number of problems associated with facial aging such as:

  for smoothen out and add volume to creases known as laugh lines

  for enhancing thin lips

  for providing shape and fullness to cheeks so as to provide a youthful appearance

  for enhancing the under eye areas to the point that depressions or hollows are no longer visible

  for merging scars from chicken pox or acne with surrounding skin

  for adding volume to your temple or lower cheek area when shifting of fat pads (masses of tightly packed fat cells) underneath your skin surface occurs.

How are these fillers different from botox?

Even though both these procedures involve the use of injections, they are completely different from one another. Botox or botulinum (a purified, natural protein) works by numbing muscles that contract to create facial lines. It is mostly used around the eye and forehead areas for stopping the movement of muscles that cause wrinkles to form. Moreover, it treats active lines, which are visible when you smile, frown or squint.

Dermal fillers, on the other hand, treat wrinkles that are very deep and static, which you can only be seen when the face is in a restful state. Furthermore, it serves to enhance the skin while lightly swapping the collagen (a protein that helps connective tissue in the body to remain strong) that gets lost as you age. When it comes to swelling and bruising, botox reports minimal effects and dermal fillers a certain amount of swelling and bruising that disappear within 7-10 days.

If you would like to consult with me privately, please click on 'consult'.
Related Tip: 6 Face Washing Mistakes that are Damaging Your Skin, Every day!

For Your SKIN: What are Dermal Fillers + How Different it is from Botox?

For most us tattoos are a form of expressing their personalities. However, the things you identify with, in your teens may not be something you want to be associated with as you grow older. In some cases, a tattoo may not come out as you imagined it to be and this may leave you with a permanent adornment that you don t like. Thankfully, though tattoos are permanent, it is possible to remove them. As with getting a tattoo in the first place, removing it is not as simple as it sounds and can be quite painful. 

Here are a few things to keep in mind before opting to remove a tattoo.

Complete removal is not guaranteed: Not all tattoos are the same, the deeper tattoo ink is injected into the skin, the harder it is to remove. In many cases, tattoo removal may leave behind a faint shadow of the tattoo or cause permanent scarring.
How you got your tattoo made affects its removal: Professional tattoo artists have a steady hand and inject ink at the same depth, unlike amateurs who inject ink at varying depths. Thus removing a professional tattoo is easier than removing one made by an amateur.
It is painful: As when getting a tattoo made, removing it is also painful. The amount of pain felt depends largely on the location of the tattoo. In the case of laser treatment, this can be described as the feeling of having an elastic band repeatedly strike the skin. You could ask for local anesthesia or a numbing cream to be applied before starting the procedure to reduce the pain.
Multiple sessions are required: On an average 6-10 sessions are required to remove a tattoo. However, the actual number of sessions depends on a number of factors including the location of your tattoo, the number of colors in it etc. you will also need to wait at least 6 weeks between sessions to reduce the risk of side effects.
There are side effects: Some of the side effects you may notice after a tattoo removal session are blistering of the skin, bleeding, redness or darkening of the skin and inflammation of the tattooed area. These are temporary and should subside in a few weeks. However, darkening or lightening of the skin can last for up to a year. Scarring, burns and textural changes to the skin are other potential side effects. These can often be permanent.

Tattoo Removal - 5 Things You Need To Know Before You Go For It!

Acne vulgaris, commonly known as acne is a type of chronic skin condition which occurs when the hair follicles of the skin become clogged with oil and dead skin cells. Characterized by blackheads, pimples, whiteheads and greasy skin, acne can also cause scarring. Typically, acne which cause pimples tend to develop on the back, chest, shoulders but mostly on the face and neck.

Causes and symptoms of pimple scars

Although the actual cause of acne is uncertain, medical professionals have reason to believe that an increase in the level of androgen triggers pimples. On the other hand, scarring due to pimples are a result of the presence of inflamed lesions. Such inflamed lesions when gorged with surplus oil, bacteria and dead skin cells cause swelling and an eventual rupture in the follicle wall which leads to scarring. The extent of the scar has a direct relationship with the rupture. That is to say, the deeper the rupture, the bigger the scar.

In actuality, the formation of scars is involved in the normal healing process of the skin. The skin cells in order to mend the damage caused by the ruptured pimples, forms fresh collagen fibers which are fibrous proteins that impart flexibility and strength to the skin. The resultant repair which are very rarely smooth and unblemished are referred to as scars.

Treatment of pimple scars

1) fractional radiofrequency treatment is a highly effective method of reducing or removing pimple scars from skin. The radio frequency does not cause much damage to upper layers of skin, but effectively breaks down the scar tissue.

2) lasers are alternative and are little less painful. This treatment involves the use of skin resurfacing lasers.

3) fillers are another form of treatment which fill the indentations left remaining from dense pimple scars. Hardly any down time with this but are expensive in the long run.

4) scar reduction surgery is meant to minimize the scar so that it is more consistent with your surrounding skin tone and texture.

Procedures for Removal of Pimple Scars

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