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Laser - Treatment, Procedure And Side Effects

What is the treatment?

A relatively new form of medical treatment, laser therapy makes use of focused light. The full form of LASER is light amplification by stimulated emission of radiation. In this type of treatment, the light is effectively tuned, using specific wavelengths to create controlling beams.

As a form of medical treatment, the laser is used for precision, wherein specific areas of the body are subjected to the beam in order to prevent the surrounding area from damage. As compared to traditional forms of surgery, laser treatment results in less pain and faster recovery. But it can be expensive and multiple sessions may be necessary.

Laser therapy is used to treat a number of medical problems like-

  • Malignant or non-malignant tumors and polyps: They are either shrunk or completely destroyed.
  • Cancer symptoms
  • Kidney stones
  • Treat detached retina
  • Vision improvement
  • Nerve pain of the back

Laser treatment is also a popular cosmetic procedure, used to remove warts and birthmarks as well as sun spots. Laser treatment for hair removal is also very popular. Many individuals also opt for laser therapy to get rid of tattoos and wrinkles on the face.

How is the treatment done?

Before undergoing Laser Treatment one needs to ensure that they understand the implications of the therapy. Doubts and questions should be cleared with the doctor before undergoing the treatment. Pre-treatment planning should be done to ensure that someone is available to drive you home and you have enough time to recover thereafter.

Certain medications may be discontinued a few days prior to the commencement of the treatment process. This is done to prevent the effect of blood thinners.

The technique of laser therapy that is used for treatment generally depends on the problem that is being treated. For instance, in the case of laser therapy to treat a tumor, an endoscope is first inserted into the body to view the tumor. The laser is then aimed at the tumor and concentrated light beams are used to destroy or shrink the tumor.

In the case of cosmetic treatments, the laser is applied directly to the skin.

Different lasers are used to treat different medical conditions, for instance, carbon dioxide lasers treat superficial cancers. Skin cancer is an example of superficial cancer.

Who is eligible for the treatment? (When is the treatment done?)

The eligibility for a particular type of laser surgery depends on various factors like age, sex, health and lifestyle as well as the cost of treatment.

Who is not eligible for the treatment?

Laser therapy should be opted for after detailed consultation with the doctor. Depending on your age and health, he may or may not recommend the treatment. For example, young adults below the age of 18 years are generally not eligible for a laser eye surgery.

Are there any side effects?

Laser therapy does involve a few risk factors. For instance, skin laser therapy can result in bleeding, pain, redness of the skin, the onset of infection and even scarring.

Some types of laser treatments are done under the influence of anesthesia, which involves risk factors like pneumonia, sudden heart attack or stroke and extreme confusion after regaining consciousness.

What are the post-treatment guidelines?

Post laser treatment, the guidelines for recovery are quite similar to other traditional forms of surgeries. Rest should be taken for the first few days after the treatment. Pain and swelling are common. Painkillers are generally prescribed to help deal with the discomfort.

Recovery time generally varies according to the procedure. Doctors’ advice should be strictly followed. In the case of skin laser therapy, the treated area should be cleaned with water. The ointment should be applied properly. Ice packs can be used for relief from discomfort and swelling.

How long does it take to recover?

Laser therapy generally involves multiple sessions, thus it takes a long period of time for recovery.

What is the price of the treatment in India?

Depending on the type of laser treatment one is seeking, it may cost between the range of Rs 1500- Rs 30000.

Are the results of the treatment permanent?

The results of the treatment are not quite permanent and multiple sessions may be required.

What are the alternatives to the treatment?

Traditional surgical procedures may be opted for instead of laser treatment.

Safety: Effectiveness: Timeliness: Relative Risk: Side Effects: Recovery Time: Price Range: Rs. 1500 - Rs. 30000

Popular Health Tips

How Effective Are Laser Treatment For Piles?

Dr. Vaibhav Kapoor's 90% (30 ratings)
MBBS, MS - General Surgery, FIAGES
General Surgeon, Gurgaon
Changing lifestyles and home remedies are not enough to comfort painful hemorrhoids or piles. When someone has crossed years of discomfort, surgery is the only option to treat the piles. Even surgery is also available in two options traditional methods like open haemorrhoidectomy and new advanced modalities like laser treatment.
1 person found this helpful

Can Laser Treatment Help Treat Warts?

Dr. Anand Bhatia 88% (101 ratings)
Fellowship In Aesthetic Medicine |, MBBS
Dermatologist, Mumbai
Can Laser Treatment Help Treat Warts?
Warts are small, rough patches on the skin (resembling cauliflowers) that are caused due to the human papillomavirus (hpv- a dna virus that can infect humans). In this condition, only the topmost layer of your skin gets infected and acquires a rough texture. Warts are not fatal (they do not cause cancer), but they are contagious in nature and do not vanish easily. Read on to find the most effective ways to get rid of warts. 1. Over-the-counter wart removers Over-the-counter wart treatments containing salicylic acid (a type of fungicide) as an active ingredient are commonly used for effective removal of warts. These medications generally eliminate warts by removing the topmost layer of the skin, following the peel-off process. 2. Cryotherapy Cryotherapy, also known as freezing therapy, is generally performed by a dermatologist and consists of the use of liquid nitrogen for freezing the warts. The application of the chemical results in the formation of a blister around the warts, which shed off after about a week. It takes almost 3 to 4 weeks to have completely wart-free skin. This method proves to be more effective when used with salicylic acid-based wart removers. 3. Laser treatment Another form of wart removal is pulsed-dye laser treatment. An ablative co2 laser acts by cutting and burning the wart. In this type of treatment the affected blood vessels are burnt, leading to the death of the infected tissue, following which the wart too disappears. However, this method is not commonly used if other treatment methods tend to work as it is painful and may leave behind scars. 4. Vaccine Sometimes your dermatologist may recommend the use of human papillomavirus (hpv) vaccine to successfully eliminate warts. 5. Bleomycin In this type of treatment each wart is injected with a shot of bleomycin, a medicine that fights cancer. However, this treatment is not preferred generally as it may be painful and comes with side effects like nail loss if the wart is present on the finger. 6. Immune therapy When warts refuse to vanish after the use of all common treatments, this method is put into use. This type of treatment involves the use of medications or solutions, which strengthens your immune system so that it can repel warts. In this case your warts may be injected with an antigen or a solution or cream may be applied on them.
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Things You Should Know Before Getting Laser Hair Removal!

Dr. Sagar Gundewar 81% (10 ratings)
MBBS, MS - General Surgery, MCh - Plastic Surgery
Cosmetic/Plastic Surgeon, Navi Mumbai
Things You Should Know Before Getting Laser Hair Removal!
Body hair are typically seen as a manly attribution. For this reason, both men and women are constantly trying to keep their body hair free. Common ways of removing body hair includes shaving, waxing and the use of Depilatories. However, none of these techniques can permanently remove hair and hence need to be repeated regularly. The only way to permanently remove body hair is through laser hair removal therapy. Laser hair removal can be used to address and remove hair on almost any part of the body including the face, arms, legs and bikini line. This procedure involves focusing intense light on the hair follicle pigments known as melanin without affecting the surrounding skin. The melanin absorbs this light energy and converts it to heat energy which in turn stops the stem cells in the hair roots from regenerating. This weakens the hair follicles to the point of falling off. Hair removal is considered permanent when the hair follicles do not grow back. After the first session, new hair growth is often lighter and less dense than before. On an average, complete hair removal may require 5 to 6 laser sessions. Since laser therapy can be used to address only those follicles that are in the growing stage, these sessions are usually spaced 4 to 6 weeks apart. During this time the hair follicles that were in the resting phase can grow out. The number of sessions required also depends on the quality and number of hair follicles, individual s hormone levels, and metabolism. In some cases where hair growth is very dense, maintenance treatment may be required once in six months or annually. The procedure is relatively pain free. During the treatment, the patient may experience a faint prick or sensation of warmth. When treating sensitive areas, topical anesthesia may also be used. However, this is rarely needed. This form of laser therapy can take anywhere between 5 to 45 minutes for a single session depending on the amount of area being addressed. Laser hair removal is considered a safe procedure and has minimal side effects. In some cases, it may cause a temporary change in the color of the skin of the treated area, but this usually resolves itself without medication. This can be prevented by using a good sunscreen with UVA and UVB protection and avoiding exposure to sunlight. In rare cases, people with a dark complexion may develop blisters and experience swelling and redness of the skin.
4 people found this helpful

Risk Factors Of Laser Hair Removal!

Dr. Ramakant Bembde 87% (94 ratings)
MCh - Plastic and Reconstructive Surgery, DNB (Plastic Surgery)
Cosmetic/Plastic Surgeon, Aurangabad
Risk Factors Of Laser Hair Removal!
Laser hair removal refers to a process in which a special laser light is spread upon hair follicles. Pigments in the hair follicles absorb the light and this stops the hair from growing. There are several advantages as well and risks associated with laser hair removal treatment. Here is everything you need to know about laser hair removal. Advantages: Precision: One of the biggest advantages of laser hair removal is the fact that you can pick and choose and remove only the hair, which you want to remove, which is not the case with waxing. Speed: Laser hair removal is relatively quick as an area, roughly equal to the size of one coin can be treated within a second. Therefore, small areas which need to be treated can be treated in under a minute while the whole back can have all the hair on it treated in about an hour. Reliability: Laser hair removal is very predictable and reliable due to the fact that hair growth will permanently be reduced if this treatment is opted for. What not to do? Laser hair removal like any other treatment requires trained professionals as well as some precautions. Here are some precautions you should take before laser hair removal treatment. Limit plucking, electrolysis and waxing: All of these treatments remove the root of the hair. This is not good as the laser hair removal treatment is meant to be performed on the root of the hair. These should not be done for six weeks before treatment. Avoid sun exposure: Exposure to the sun creates complications and should be avoided for up to six weeks before treatment and also six weeks after treatment. Risks: There are also few risks of laser hair removal, about which you should be aware of. These include: Blisters and sunburns: Even though blisters are rare, sunburns are pretty common. You can wear makeup on your face to cover up this. Changes in the color of the skin: Sunscreen can be worn to treat this problem.
10 people found this helpful

Acne - Is Laser/Light Procedure Beneficial?

Dermatologist, Delhi
Acne - Is Laser/Light Procedure Beneficial?
Acne is one of the major problems faced by teenagers and young adults. When active, acne causes burning and pain on the skin. Once they dry off, they leave the scars and marks. However, with advancement in cosmetic surgery, there are a number of options available which can make the scars disappear almost completely. How is it done? Laser/light procedure is used in a number of skin conditions, in addition to acne scar treatment. During the procedure, a beam of intense light is focused on the skin, which removes the acne scar without damaging the surrounding tissue. Laser is used in all kinds of acne, such as papules, pustules, whiteheads, blackheads, cysts, and nodules. Acne is caused by bacteria, and when a beam of laser is applied, these get activated, which damages the bacterial wall and kills the bacteria. The reduced amount of bacteria also reduces the severity of the acne. Laser also helps reduce the amount of sebum production, thereby reducing incidence of acne. Most people require about three settings with a month s break in between. However, the exact treatment plan will depend on the location and intensity of acne and skin type. Prior to the procedure: Have a detailed talk with your surgeon on what to expect after the procedure, including potential risks and outcomes. It is important to keep the following things in mind to achieve the best outcome: Avoid sunbathing, waxing, and collagen injections for at least 10 15 days before the procedure. Avoid irritants in the area, including perfumes and deodorants while the treatment is on. Avoid medicines like aspirin and other anti-inflammatory drugs and herbal supplements 2 weeks before the procedure, which may increase risk of bleeding . Post treatment Once you leave the clinic, the treated area may be pink or red for about 4 to 8 hours. There could be a slight prickly sensation on the treated area, with mild swelling, which will subside over the next few days. Cool packs or moist cloths can be used to reduce the sensation. A good moisturizer can also be used twice a day to soothe the skin. Makeup is to be used only after the redness and prickly sensation have subsided. The recovery period may take about weeks to months after the procedure, depending on the type of skin and acne. Benefits More and more people are choosing to go for laser therapy to get rid of their acne scars because of the following benefits minimally invasive, is done in one sitting, reduced recovery time, reduced pain, and can be clubbed with other acne therapy modes. With the latest advancements, laser definitely is useful and has been successful in treating acne. So, your acne marks are sure to go away!
12 people found this helpful

Popular Questions & Answers

Sir, I have lot of hair loss and whitening of hair problem and so much dandruff also. I wash my hair 2-3 times in a week. When I use shampoo for remove the dandruff but it increase the hair loss. I use normally coconut oil 2-3 times in a week so, please give me a suggestion for stop hair loss and gaining the long and black.

Dr. Sandesh Gupta 90% (4120 ratings)
MBBS, Diploma in Venerology & Dermatology (DVD)
Dermatologist, Delhi
First of all , stop oiling your hair if you have dandruff as it will further aggravate the condition.Use ketoconazole shampoo twice a week for dandruff.While diet plays a key role in hairfall, a stressful lifestyle can play havoc. Simple lifestyle changes such as, getting seven hours of sleep, having a glass of water every hour (strands are made up of minerals, which only water can replenish) and eating protein-rich foods at regular intervals can bring about an 80 per cent change.Start taking zinc and biotin supplements.For greying , you may use altris gel for few months. Apart from these natural treatments, you may consult a trichologist for further help.
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I am suffering hair damage problem whenever I shampoo my my hair falls alot and after shampoo it's doesn't stops most of the time my hair falls what should I should I have ri8 now bought medicated shampoo sebowash by cipla I had already used that shampoo removes my dandruff but whenever I stop using that shampoo my hair full of dandruff and again hair falls in male pattern baldness area.

Dr. Nazima 85% (1288 ratings)
General Physician, Delhi
Hair fall can be due to weather change Avoid washing your hairs daily as it can cause your hair to become dry which leads to excessive hairfall. Keep your scalp clean, avoid them from pollution. You can try these: 1) Boil the dried Indian gooseberries in coconut oil till the oil turns black. Wait for it to cool, and then massage your scalp with this oil. Leave it on for about 20 minutes, and then shampoo as usual. 2) A balanced diet goes a long way in maintaining the overall health, including hair health. To combat hair fall, it is important to incorporate a balanced diet. 3) avoid stress 4) exercise regularly 5) stay hydrated 6) keep your scalp clean. Usually 100 hairs falling in a day is considered to be normal .Hairfall is the most common problem people are suffering from. Hair fall can be due to various reasons like dandruff, thyroid dysfunction, anemia, stress, nutritional deficiency, your skin is also affected because of the same reason listed above. So get yourself investigated to rule out any underlying pathology.

Hello can you please tell me is there any natural way to permanently remove hair from hand and legs.

Dr. Nazima 85% (1288 ratings)
General Physician, Delhi
To remove hairs from hand and leg permanently 1) Sugar mixed with water, lemon and honey is a very good home remedy to remove unwanted hair from your body.-In a small bowl, take sugar, lemon and honey and mix them well. Heat this mixture for three minutes in a vessel to make it a smooth, free flowing paste. If you find the paste to be a bit thick, add water and mix well. Allow this mixture to cool at room temperature. Clean the body parts where you need to apply this mixture and then dust it with cornstarch or all purpose flour. Use the waxing spatula and apply a generous amount of warm sugar, lemon and honey mixture on the areas where you do not want to see unwanted hair. Apply it in the direction of the hair growth and once done cover it with a cloth or waxing strips and press to make it stick on the paste. Pull the strip in the opposite direction if your hair growth to effectively remove unwanted hair, You can repeat this process whenever you spot unwanted hair growth on your hands or legs. 2) Banana and Oatmeal Scrub-Take a ripe banana and mash it in such a way that it becomes a paste. To this bowl of banana paste, add one or two teaspoons of oatmeal and mix it well. Apply generous amount of this paste on unwanted hairs on your body and then rub it in circular motion. Allow this paste to sit on unwanted hair areas for 15 to 20 minutes and then wash it off with water to remove the paste completely. Repeat this process two times in a week for a few weeks to get rid of unwanted hair from your body parts as well as face. Make sure that you also stick to a healthy diet plan along with regular bouts of exercise to regulate your hormone levels and to reduce the growth of unwanted hair.
1 person found this helpful

I have unwanted hair on my chicks and forehead. My face is full with these kind of hair. I want to remove unwanted hair from my face. Suggest me plz.

Dermatologist, Delhi
Laser hair removal treatments are available for permanent reduction of unwanted hair. Upto 10-12 sessions are required to bring 60- 80% reduction in unwanted hair. They are safe, efficient and painless treatments.
1 person found this helpful

How to remove unwanted hairs from face. Any fast and effective home made or any type of solution. I feel confidence less. Please give a solution so I can remove hair and br fairer.

Dermatologist, Pune
The best way is threading and waxing. However you can shave off or trim the hair as it has been medically proven that shaving off or trimming the hair does not increase the density, rate of growth or thickness of the hair.

Health Quizzes

Laser Acne Treatment

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MD - Dermatology, MBBS
Dermatologist, Delhi
Stressing and fretting will only make your acne worse. True or false? Take this quiz to find out now.
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