Introduction & Background

Laser hair removal is a popular cosmetic procedure designed to permanently reduce or eliminate unwanted body hair. It involves the use of focused light energy to target and destroy hair follicles, preventing future hair growth. The procedure has become widely used for both women and men who wish to eliminate excess hair from areas like the face, legs, underarms, and bikini lines.

The technique first emerged in the 1990s and has since evolved into one of the most effective and sought-after methods for hair removal. Its success is largely due to advances in technology, which have made the procedure safer, faster, and more effective across a wide range of skin types and hair colors.

Laser hair removal is a non-invasive treatment that targets the pigment (melanin) in hair follicles. When the laser is absorbed by the melanin, it heats and damages the follicle, inhibiting future hair growth without affecting the surrounding skin.

Causes of Unwanted Hair Growth (Hirsutism)

Unwanted hair growth, or hirsutism, can be caused by several factors:

1. Hormonal Imbalance: Conditions like polycystic ovary syndrome (PCOS) and adrenal gland disorders can lead to excess production of male hormones (androgens) in women, resulting in unwanted facial and body hair.
2. Genetics: Some individuals may inherit a tendency for excessive hair growth from their family members. This is common in people of Middle Eastern, Mediterranean, or South Asian descent.
3. Medications: Certain medications like steroids or hormone therapy can induce increased hair growth as a side effect.
4. Endocrine Disorders: Disorders affecting the thyroid, pituitary, or adrenal glands can result in abnormal hair growth patterns.
5. Aging: As individuals age, changes in hormone levels, particularly in women post-menopause, can lead to the growth of more body and facial hair.

Indications for Laser Hair Removal

Laser hair removal is typically recommended for individuals who have:

1. Excess Hair Growth: People with abnormal hair growth in areas like the face, chest, back, arms, legs, or bikini area.
2. Desire for Long-Term Hair Reduction: Laser hair removal offers a permanent solution to hair growth, reducing the need for traditional hair removal methods like waxing, shaving, or plucking.
3. Sensitive Skin: Some individuals experience skin irritation or allergic reactions from other hair removal techniques; laser hair removal can be a suitable alternative.
4. Clear Skin and Healthy Hair Follicles: The procedure works best when there is enough melanin in the hair and clear, healthy skin around the treatment area.

Symptoms of Unwanted Hair Growth

Symptoms of unwanted hair growth may vary from person to person, but some common signs include:

1. Excess Hair on the Face: Unusual hair growth on areas such as the chin, upper lip, or jawline, particularly in women.
2. Thick, Dark Hair in Unusual Areas: Development of thick or coarse hair in regions like the chest, back, or abdomen.
3. Rapid Hair Growth: Unexpected and excessive hair growth in a short period of time.
4. Hair Growth Following Puberty: Excessive hair growth that appears after the normal onset of puberty.

Prevention Strategies for Unwanted Hair Growth

While it may not always be possible to prevent unwanted hair growth, certain measures can help manage or reduce the condition:

1. Hormonal Control: For those with hormonal imbalances, medications such as oral contraceptives, anti-androgens, or insulin-sensitizers can help regulate hormone levels and prevent excess hair growth.
2. Proper Skincare: Regular exfoliation and moisturizing can help maintain the health of the skin and hair follicles, reducing irritation from other hair removal methods.
3. Lifestyle Modifications: Maintaining a healthy diet and exercise regimen can help balance hormones, especially in cases of PCOS or obesity-related hirsutism.

Myths and Facts About Laser Hair Removal

Myths:

1. Laser Hair Removal Is Painful: While laser hair removal can cause some discomfort, it is generally well-tolerated and the sensation is often compared to the feeling of a rubber band snapping against the skin.
2. Laser Hair Removal Is Only for Light Skin: Advances in laser technology have made it possible for people with darker skin tones to benefit from laser hair removal as well.
3. One Session is Enough: Laser hair removal typically requires multiple sessions to achieve optimal results, as the hair grows in cycles.
4. Laser Hair Removal Works for Everyone: While laser hair removal is effective for most people, it may not be suitable for those with very light or gray hair due to the lack of melanin required to absorb the laser energy.

Facts:

1. It’s a Safe Procedure: Laser hair removal is a safe and FDA-approved procedure when performed by a licensed professional.
2. Long-Lasting Results: Most patients experience long-term hair reduction after completing a series of treatments.
3. Minimal Side Effects: While side effects like temporary redness or swelling may occur, they are usually short-lived and disappear within a few hours to a few days.

Treatments and Therapy

Medication-Based Treatments

1. Topical Creams: Medications like eflornithine (Vaniqa) can slow hair growth, but they are not as effective as laser treatments.
2. Oral Medications: Hormonal treatments like birth control pills or anti-androgens may be prescribed for women experiencing excess hair growth due to hormonal imbalances.

Surgical Treatments

1. Electrolysis: This involves using a needle to apply electric current to individual hair follicles, destroying them and preventing future hair growth. While effective, it can be more time-consuming and painful compared to laser hair removal.
2. Hair Transplants: In extreme cases, hair transplant surgeries may be used to move hair from one part of the body to another.

Physical Therapy and Rehabilitation

Physical therapy is not typically required for laser hair removal, but those undergoing treatments may need rehabilitation for skin issues, like burns or irritation, which are rare.

Lifestyle and Behavioral Interventions

1. Proper Skin Care: Using gentle cleansers, avoiding harsh exfoliants, and using sunscreen to prevent irritation and damage post-treatment.
2. Post-Treatment Care: After each session, it’s important to follow aftercare instructions, including moisturizing and avoiding direct sun exposure to the treated area.

Alternative and Complementary Medicine

1. Herbal Remedies: Some people opt for herbal treatments like turmeric or spearmint tea, which are believed to help with hair growth regulation.
2. Acupuncture: A complementary approach that some believe can help balance hormones and reduce hair growth.

Psychotherapy and Counseling

In cases where unwanted hair growth is due to a psychological condition or body image concerns, counseling or therapy may be beneficial to address self-esteem and body dysmorphia.

Immunizations and Vaccines

There are no specific immunizations or vaccines related to laser hair removal.

Stem Cell Therapy

While stem cell therapy has shown promise in hair regeneration for some hair conditions, it is not typically used to treat unwanted hair growth.

Gene Therapy

Gene therapy is still experimental and not a standard treatment for unwanted hair growth.

Top 20 FAQ on Laser Hair Removal

1. How many sessions are needed for laser hair removal?

Typically, 4 to 6 sessions are required for optimal results. The exact number depends on factors like hair type, treatment area, and skin color. Sessions are spaced about 4 to 6 weeks apart to target hair in its growth phase.

2. Is laser hair removal permanent?

Laser hair removal provides long-term hair reduction and can result in permanent hair loss for many people. However, some may need occasional touch-up sessions to maintain smooth skin.

3. Can I get laser hair removal if I have dark skin?

Yes, laser hair removal can be performed on dark skin, but it is essential to choose a laser that is suitable for darker skin tones. Nd:YAG lasers are often used for dark skin as they penetrate deeper without affecting the skin’s surface.

4. Does laser hair removal hurt?

Laser hair removal may cause some discomfort, often described as a slight snapping sensation against the skin, similar to the snap of a rubber band. However, most people tolerate it well. Topical numbing creams are available for those with sensitive skin.

5. How long do the results last?

Laser hair removal offers long-lasting results. While hair may regrow after some time, it tends to be finer and lighter. Many people enjoy hair-free skin for months or even years after treatment.

6. What are the side effects of laser hair removal?

Common side effects are usually mild and temporary, including redness, swelling, and mild irritation in the treated area. These typically subside within a few hours. Rare side effects can include scarring or pigmentation changes.

7. Can I shave before laser hair removal?

Yes, shaving is recommended before a session. Shaving ensures that the hair is short and close to the skin, allowing the laser to target the hair follicle more effectively. Avoid waxing or plucking for at least 4 weeks before treatment.

8. Can laser hair removal be done on the face?

Yes, laser hair removal is commonly done on the face, including areas like the upper lip, chin, and sideburns. However, facial skin is more sensitive, so extra care is taken to minimize discomfort.

9. What types of lasers are used for hair removal?

There are several types of lasers used for hair removal, including:

• Alexandrite Laser: Ideal for lighter skin types.
• Diode Laser: Effective for both light and dark skin.
• Nd:YAG Laser: Best for darker skin tones.
• Ruby Laser: Generally used for fine hair on light skin.

10. Is laser hair removal safe for sensitive areas?

Yes, laser hair removal is safe for sensitive areas like the bikini line, underarms, and face, provided that the procedure is done by a trained professional who uses the appropriate settings for sensitive skin.

11. Can pregnant women undergo laser hair removal?

Laser hair removal is not recommended during pregnancy due to a lack of studies on its safety. Although it is not known to harm the fetus, most professionals advise waiting until after pregnancy to undergo the procedure.

12. How much does laser hair removal cost?

The cost of laser hair removal can vary depending on the treatment area and the number of sessions required. On average, it may cost between $200 to $500 per session, with larger areas like the back or legs being more expensive.

13. How do I prepare for a laser hair removal session?

• Shave the area to be treated a day or two before the session.
• Avoid sun exposure for at least 2 weeks prior to treatment.
• Avoid waxing, plucking, or bleaching the hair for 4-6 weeks before the procedure.

14. Is there a risk of scarring from laser hair removal?

Scarring is rare when laser hair removal is performed correctly by a trained professional. However, there may be a slight risk if the skin is not properly cared for after treatment or if the settings are too high for the skin type.

15. Can I do laser hair removal if I have acne or scars?

Yes, laser hair removal can be done on areas with acne or scars. In fact, the laser may also help reduce acne by targeting sebaceous glands. However, individuals with active acne should consult their provider before treatment.

16. Is it safe to undergo laser hair removal in summer?

Laser hair removal can be done in summer, but it’s important to avoid sun exposure for 2 weeks before and after treatment. Sun exposure increases the risk of side effects like pigmentation changes or burns.

17. How long does each laser hair removal session take?

The length of a session depends on the treatment area. Small areas like the upper lip may take 10 to 15 minutes, while larger areas like the legs or back may take 30 to 60 minutes.

18. What happens if I miss a laser hair removal appointment?

If you miss an appointment, it’s important to reschedule as soon as possible to maintain the treatment schedule. Missing sessions can result in hair regrowth and slower progress towards permanent hair reduction.

19. Does laser hair removal work on grey or light-colored hair?

Laser hair removal works best on dark, coarse hair. Since lasers target melanin (pigment), grey, white, or light blonde hair lacks sufficient pigment to absorb the laser energy effectively, making it more difficult to treat.

20. What should I avoid after laser hair removal?

After treatment, avoid:

• Sun exposure for at least 2 weeks.
• Hot showers, saunas, or hot tubs immediately after the procedure.
• Scratching or picking the treated area.
• Harsh skincare products that may irritate the skin.

Conclusion

Laser hair removal has revolutionized the way we think about hair removal, offering a long-term, effective solution to unwanted hair. While it is important to understand the science behind it, its benefits far outweigh the few potential risks. The procedure is safe, relatively painless, and effective, making it a preferred choice for many. However, it is essential to consult with a licensed professional to ensure the best results and to discuss any possible side effects or concerns. With continued advancements in technology, laser hair removal will remain one of the top choices for hair reduction for years to come.

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BENGALURU: She may not be a doctor with solutions to why women suffer from period cramps, PCOD or endometriosis, but artist A P Payal did the next best thing known to her to help spread the word about these issues. The result: A tarot deck, all centred around themes related to menstruation and women’s health. The artwork will be on display at this year’s edition of Gender Bender arts festival in the city from August 21 to 24.

While a standard tarot deck has 78 cards, Payal’s The Fabulous Hysteric has only 29, to draw on the number that makes up the average menstrual cycle. Each card focuses on a different aspect of the theme, including hygiene, menopause, safe sex, cervical cancer and infertility. For example, the card on endometriosis (a painful condition wherein the tissue that lines the uterus grows outside the uterus) has a woman with the following words tattooed on her abdomen: Mard ko dard nahi hota. “This is a famous phrase so I used it to say that while men don’t experience pain, women with endometriosis experience lots of it. These references to pop-culture and cinema are ones that an Indian audience would be familiar with,” explains the Delhi-based artist who will be visiting Bengaluru for the festival.

Another card has a woman with her back to the viewer, with the uterus and ovaries donning the horns and tail of the devil, and wings and halo of an angel. “Someone on their period tends to crave unhealthy food, are fatigued and don’t want to go out much. This card showcases the range of emotions someone on their period experiences,” explains Payal.

Themes of body positivity, feminism, nature and mental health are recurrent, though unconscious, in Payal’s artwork, with her also having worked on a web comic (called Her-sutism) on PCOD (polycystic ovary syndrome) in 2017. Part fantasy and part informative, the comic looked at the experiences of women who suffer from the condition, including the artist herself. “One entire section of the work was dedicated to reimagining Disney princesses as people who have PCOD,” says Payal. For instance, Snow White was based on a student with PCOD who told her that her period came every 3-4 months, with bleeding lasting for 15-20 days. People would often compliment her for her beauty and fairness, not realising that her haemoglobin levels were actually low as a result of anaemia. “In my comic, Snow White made people realise that this was the reason she was the fairest. She then goes on to ask someone to give her a magic apple to regularise her period.”

The most surprising part of her research, which took over 2-3 weeks, showed Payal that even today, many health resources claim to not know the exact cause for why endometriosis or PCOD occurs. “We only talk about how we don’t like our period and that we are in pain. But we don’t talk about what it means to have a menstrual disorder. I hope my work will spark a much-needed public conversation at least,” says Payal.
A joint project of the Goethe-Institut/Max Mueller Bhavan and Sandbox Collective, Gender Bender focuses on showcasing artworks on gender and will take place at the Bangalore International Centre from August 21 to 24. 

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I have lost count of the number of times I have heard women around me say “I don’t want to put hormones in my body if I can help it” when talking about contraception or trying to manage heavy periods, PMS or conditions like PCOS or endometriosis. But where does this fear come from?

Yes, there are many known side-effects to hormonal treatments (weight gain, skin problems, mood disturbance, gut issues) like the pill, and it can make some women feel awful. Others won’t feel anything. We also know that, because options are limited when it comes to women’s health (thanks to a systematic lack of funding for research), doctors often put women on hormonal medication in a leap of faith, hoping it will help. However, no two bodies will ever react in exactly the same way. It is important we remember that hormonal contraceptives can also be a godsend for some women – particularly as the wellness industry continues to expand and decry “traditional” medical intervention, a narrative that, if bought into, could potentially stop women finding relief.

I am about to try the combined pill again for the first time since I was 19, in an attempt to control cyclical pain (among other delightful symptoms) that is finally, after 12 years, being tentatively diagnosed as endometriosis – a condition for which the contraceptive pill is a first-line treatment option. I have tried all manner of hormonal interventions in the past – the Mirena coil, the mini-pill, oestrogen gel – in an attempt to control pain and psychological discomfort. I didn’t get on with any of them, but I strongly suspect that my subconscious aversion to taking anything “hormonal” had something to do with how I contemplated the experience. At this point I am willing to try what a kind, experienced gynaecologist suggests, because the pain gives me no other option.As Alexa Chung Shares Her Diagnosis, Here’s Everything You Need To Know About Endometriosis

The pervasive idea – that I bought into for some time – that our bodies should be as “pure” and “drug free” as possible is dangerous. In fact, I think it is one of the worst societal subtexts that pits women against each other. The common idea that there is nobility in being the woman who doesn’t need drugs; who’s had hardly any medical intervention; was the champion who gave birth drug-less, carries potential harm. The thought of there being women suffering with spirit-curdling pain each month and being dead-against taking a medication that might help because it isn’t “right” or “natural”, makes me very sad indeed.

The contraceptive pill is recommended by NICE as a treatment because it continues to have a good evidence base. Again, some women tolerate it better than others. Due to the huge differences in physiology from one woman to the next, we don’t know whether it will work for us until we try it. But trying what’s available to us is precisely what we should be encouraging women who are suffering to do – just as we should be encouraging basic diet and lifestyle changes. (Smokers have an increased risk of having bad period pain, for example.) If we are in pain and are well-informed about our options, nothing that has an evidence base should be off the table.

The language around this fear of hormones really interests me. We often reject the notion of putting “hormones” – the word imbued with a certain dirtiness – into our bodies… as if hormones aren’t what keep us alive. Perhaps it’s the idea of foreign agents – synthetic versions of what we naturally have that supposedly make us fat, mad and sad sometimes. But this growing fetishisation of “natural” – keeping our bodies as “clean” and pure as possible – has capitalised on our fears and been marketed to us as an ideal to make money from us.

There has been a powerful shift in the way women conceptualise and treat their health. According to figures from the Global Wellness Institute, the global wellness industry grew 10.6 per cent from 2013 to 2015: from $3.36 trillion to a $3.72 trillion market. It is easy (and sensible) to scoff at anyone in the wellness industry making dubious, cure-all claims, but we need to think about why these claims have so much power.

As many have argued, women in the Western world have created their own alternative healthcare system in clear response to being routinely dehumanised and dismissed by the medical establishment. Only, promises from wellness “practitioners” often have foundations of sand. “Clean” is a particularly pernicious term, for example, because while regulatory bodies have started to watch companies using “natural” as a marketing tool much more closely, “clean” is far more nebulous, less open to challenge.

There is no value in living in pain, no virtue in suffering. If we are encouraging women to be open about the realities of inhabiting their bodies, let’s encourage them to be properly informed, ask more questions from caregivers about what might help, and do away with this bogus idea of “purity”. A woman should be able to take whatever she has found gives her some peace of mind and body without feeling guilty.

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