Laser Hair Removal Treatment

Laser Hair Removal Treatment and the Cost of Laser Hair Removal in Delhi

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What is hair Removal with Laser?
How it is performed?
Why laser hair removal is preferred?
What are the benefits?
Is there any side effect?
How many number of sessions are needed?
What after Laser Hair Removal Treatment?
What are the causes of unwanted Hair Growth?

Hair Removal

The desire to remove excess/ unwanted or dark hair normally begins in when we are teens and it remains until the day we die. Whether it is hair on the armpits, face, legs, arms or any other body part, many women and men only want the hair on their scalp be the only visible hair on their bodies. Now it is a in thing both for men and women to see their bodies hairless. It is a fact that excess hair, especially in women, is still a taboo subject.

Now a days there are many options available to remove excess or unwanted hair. The different methods of hair reduction from the old stand-by to the new treatments like lasers are discussed here. Each person should chose a treatment or method or combination of methods that works best for them depending on the cost, time available, skin type, and the desired hair-free area.

What is Hair Removal with Laser?

The laser hair removal therapy/method – first conducted on an experimental basis can say some 20 years ago and became commercially available to public in the mid 1990s. In addition to passing laser beams, some epilators also use a xenon flash lamp that emits full-spectrum intense pulsed light (IPL).

Laser is now used in a variety of cosmetic surgery procedures and treatments. Apart from hair removal, it finds use in the treatment for eyes, dental surgery and treatment, kidney stone treatment, facial and leg veins, age spots etc. In hair removal treatments the energy of laser is transformed into heat & this disables the follicle and leaves the surrounding skin unchanged, thus arresting hair growth.

How it is Performed?

Hair removal laser surgery involves localized damage which means laser beams are passed through the dark matter that causes hair growth thus only the affected portion is heated, leaving the rest of the skin untouched. The therapy works on the simple principle that dark objects absorb light. The chromophore, or the dark target matter, can be either natural or artificial.

The procedure adopted in hair removal laser therapy or surgery varies depending on the individual undergoing it. The laser beam is passed through a small hand-held instrument, and the patient is provided with safety eyewear. Even so, some people might experience a mild degree of discomfort while undergoing laser treatment. The discomfort threshold of course varies according to the patient’s constitution and endurance level and in some cases might even need to be administered local anesthesia. The duration of the treatment would depend on factors such as the size or number of areas being treated, and a session could last for just a few minutes to hours. The area treated by laser for hair removal may slightly redden in some cases, but all patients can resume normal everyday activities immediately after undergoing hair removal laser surgery.

However, while the number of sessions required for laser hair removal treatment varies from patient to patient, it must always take into account their gender and the problem area. The average run is three to six sessions, though some body parts require prolonged treatment. The intervals between the sessions can also vary, depending on the area that is being treated. When removing moustaches and chin hair an interval of 6 to 8 weeks is usual.

Why laser hair removal is preferred?

Laser is used in various medical procedures, surgeries and therapies. Laser treatment is preferred because it is a long-lasting method for hair removal, unlike shaving or threading. Laser treatment is used to remove facial hair and age spots. The principle is simple: laser energy is transformed into heat, which disables the hair follicles leaving the surrounding skin unchanged. This instantly arrests hair growth.

The laser wavelengths used in hair removal laser surgery include visible light to near-infrared radiation. Laser wavelengths are determined by the lasing medium that is used to create them and are measured in nanometers (nm).

Pulse widths are crucial in laser treatment. It has been observed by past experience that longer pulse widths are the safest for dark skins.

It is also known that the spot size, or the width of the laser beam, can make all the difference. Lasers generally have a round spot about the size of a little finger. The width of an ideal beam should be about four times as wide as the target is deep.

Energy level, also known as fluence, is another important aspect of hair removal laser surgery. It is measured in joules per square centimeter (J/cm2).

Besides these, repetition time is also taken into account. If two or more pulses are shot at the same target with a certain delay between the pulses it helps in heating up the problem area.

What are the benefits?

Hair removal with laser surgery is a long-lasting treatment for unwanted hair growth. Till it arrived on the scene those looking for permanent cures went for electrolytic treatment but electrolysis, besides being time consuming, works well only over small areas. This is because the electrolytic method removes the hair individually. Other therapies/methods of hair removal, such as shaving, and applying eflornithine creams and chemical depilatories provide only temporary relief. Hair removal laser surgery is not only long lasting; it is also the most safer method. The laser beam removes unwanted hair without damaging the skin’s delicate pores and structures. It is also faster than electrolysis – treatment of some problem areas would take no more than 45 minutes.

Is there any side effect?

There are no major side effects of hair removal by laser surgery. Most patients take the treatment well, though some might report a mild discomfort or stinging sensation. There are of course cases where local anesthesia or a painkiller may need to be used while treating certain sensitive areas.

In any case, side effects such as blistering, soft scabbing and redness, disappear quickly within a few days. All that might happen is that some skin patches may appear slightly lighter or darker after treatment. A good physician always informs the patient about the likely side effects that they could suffer. He is also likely to ask you to avoid sun exposure for two to four weeks, both before and after laser treatment. Doing this greatly minimizes the risk of complication.

How many number of sessions are needed?

Number of sessions for hair removal laser surgery a patient needs depends on several factors. Localization of the area treated and gender is important, as also the fact that certain areas of the body require longer treatment than others. Generally, though, three to six laser surgery sessions are

What after Laser Hair Removal Treatment?

Although patients can return to normal activities immediately after laser hair removal therapy but some swelling and redness may occur. These side effects of laser hair removal treatment typically go away within 24 hours. Ice, anti-inflammatory creams, or aloe gels or lotions may also be applied to the treated area to minimize discomfort and the risk of complications. Many patients have compared the ensuing discomfort to mild sunburn.

The majority of patients are scheduled for subsequent treatments four to six weeks after the initial procedure. Treatments will continue until the growth of hair has been eliminated.

After multiple laser hair removal sessions, the results of your treatment will be evident. Most patients enjoy an 80 to 90 percent reduction in hair growth. Although the laser hair removal results are permanent, some patients may need occasional touch-up sessions to treat individual hairs.

What are the causes of unwanted Hair Growth?

Increased level of androgens in the body

The most important cause for unwanted hair growth is increased level of androgens in the body. The condition of excessive hair growth has also been linked to oversensitivity of the hair follicles to androgens. The male hormones stimulate hair growth and intensify its pigmentation. High levels of male hormones also cause acne, irregular menstrual periods and deepening of the voice. Such traits, being hereditory, normally run in families.

High insulin level in women

Another cause of excessive hair growth is high insulin level in women. The lower the insulin level, the lesser is the chance of a woman suffering from excessive hair growth. Obese women are more likely to face this problem. It has been found out that insulin in high concentrations stimulates the ovarian cells to produce androgens.

Male hormones in a woman start to proliferate

When male hormones in a woman start to proliferate it is clear that she is suffering from one of the following disorders: polycystic ovary syndrome, cushing’s disease and ovarian, congenital adrenal hyperplasia. Some medications like birth control pills, hormones and anabolic steroids can also push up the level of male hormones in women.

Other causes:

  • Heredity (Your genes determine a lot regarding your individual hair growth.)
  • Normal physiological changes (Puberty, pregnancy, and menopause.)
  • Malfunction of the endocrine system. (There are many diseases that stimulate hair growth, which may stem from conditions of the thyroid, pituitary, or adrenal glands, or the ovaries. In addition, Cushings disease, polycystic ovaries, and thyroid conditions may cause excessive hair growth.
  • Human intervention and topical influences (Hair can develop pigment and length when the follicle gets stimulated from tweezing and/or waxing. Also, abrasive activity from casts, sunburn, and scars from injuries can stimulate hair growth).

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