Dr. (Col.)Anil Goyal

A normal human being loses 50 to 100 hairs on a daily basis, but it doesn’t make thinning of scalp hair noticeable because new hair is growing in at the same time. Visible hair loss occurs when the cycle of hair shedding and growth is disrupted or when the hair follicle is damaged and scar tissue is formed.

Hair loss can be attributed to four main factors, namely heredity, changes in hormones, medical conditions and finally medication. The hereditary condition known as pattern baldness is the most common reason of hair loss. It occurs gradually and with a receding hairline and bald spots in predictable patterns in men and thinning hair in women. Heredity dictates the age when one begins to shred hair, extent of baldness and finally the rate of hair loss. Among men, pattern baldness is common whereas in women, hair loss occurs in form of thinning of hair.

Hair loss can also be triggered by hormonal changes and imbalances during pregnancy, childbirth, onset of menopause and thyroid problems. Patchy hair loss or alopecia areata occurs when the human body's immune system attacks and damages hair follicles causing hair loss and leaves behind smooth bald patches on the skin. Scalp infection like ringworm leads to scaly patches and hair loss. Skin disorders like lichen planus, sarcoidosis and trichotillomania causes people to have an irresistible urge to pull out their hair, whether it's from the scalp or other areas of the body.

Excessive use of hairstyling tools like iron curlers and products like gels, mousse, sprays and colours damage the hair and prolonged usage can hamper its growth. Hairstyles which pulls one’s hair tight like pigtails or cornrows cause traction alopecia. Hot oil hair treatments cause inflammation of hair follicles leading to hair loss.

Medicated drugs for arthritis, depression, cancer, hypertension and even birth control increase the rate of hair loss. As the hair is made of keratin which is a protein, if one has a protein deficiency, then the chances are that the hair will be brittle. Crash dieting and losing a lot of weight too quickly has an adverse effect on hair growth, because these diets deprives body of essential nutrients which impact hair growth.
Psoriasis and Diabetes responsible for loss of hair. Diabetes affects the body’s circulatory system due to which less amount of nutrients and oxygen reach the feet and the scalp areas due to which the hair follicles get damaged. Psoriasis is a skin disease which affects the scalp and hair follicles leading to red bald patches.

If one notices thinning of hair, it is best to get checked for any underlying condition which could be causing the hair loss.

In case you have a concern or query you can always consult an expert & get answers to your questions!

Thinning of hair and bald spots can be caused by a number of factors. Just as you can ‘erase’ wrinkles with cosmetic surgery, today, you can ‘fill’ bald spots with hair transplants. Hair transplants are a type of surgery which transplate hair follicles from one area to another. There are two types of hair transplant surgery; Follicular Unit Strip Surgery (FUSS) and Follicular Unit Extraction (FUE).

Follicular Unit Strip Surgery involves the removal of a 6-10” piece of skin from the back of your head. This is because the back of your head is genetically resistant to balding. This is then divided into thousands of tiny grafts each with a few strands of hair on them. For a Follicular Unit Extraction, the doctor will pluck individual hair follicles from the back of your head while you are under anesthesia. This can be done in a single session or multiple sessions depending on the amount of hair follicles needed and the surgeons’ experience. These are then prepared into grafts. The surgeon will then make holes or slits in the bald spot that is to be filled and carefully place one graft in each slit. Finally the scalp is bandaged. This process can take anywhere between 4-8 hours.

• Don’t worry, if you begin to see the transplanted hair fall out after 2-3 weeks. This is normal and will be followed by new growth in a few months. You may require a hair growing drug to improve hair growth rate after a hair transplant surgery. You should be able to see dense hair growth within 10-11 months.
• A hair transplant is not as painless as other forms of cosmetic surgery. Most patients require pain medication for several days after the surgery. Your scalp will feel very tender for the next few days and you may also require anti inflammatory drugs. However, you should be able to get back to work within a week.
• There are minimal risks associated with this procedure. In some cases, the patient may experience hair fall from the area where the transplant was taken. This is usually temporary and is known as ‘shock loss’. There may also be slight inflammation when the new hair follicles emerge. This can be effectively treated with antibiotics.
• A hair transplant surgery does not guarantee that your hair will stop falling. Hence, in some cases, you may need to undergo the procedure again to hide bald spots.

In case you have a concern or query you can always consult an expert & get answers to your questions!

Whiteheads and blackheads are a type of mild acne. These occur when dead skin cells accumulate on your skin pores. They are also known as ‘comedones’. Blackheads appear like black spots on your face, and are often mistaken for dirt. Whiteheads are more stubborn than blackheads and they might be accompanied by tiny spots called papules or pustules. Since both blackheads and whiteheads are a milder type of acne, they should be promptly treated before the bacteria in the acne proliferate. The skin can worsen and cause post-inflammatory hyperpigmentation, or acne marks. This can cause serious discoloration of the skin.

Recommended Treatment

1. A treatment comprised of advanced peels is usually recommended. The treatment also covers what diet you should follow and gives detailed instructions to further prevent acne. One of the peels involved in the treatment is a natural acetic acid peel, which treats whiteheads and blackheads. The peel has anti-bacterial and anti-inflammatory properties. It also contains potassium iodide and ‘jasmonic’ acid which ensures skin regeneration and exfoliation.

2. The other kind of treatment involves a thorough therapy comprising of the following stages:

1. Cleansing: Skin inflammation are reduced with a blend of antioxidant teas.
2. Massaging: Before the blackheads extraction can be started, your skin will be massaged to prepare for the procedure.
3. Mask: A mask will be applied next on your face, and then the extraction process will begin.
4. Toning: Either a tea blend or salicylic acid will be used to unclog pores and control extra oil.
5. Mud Mask: A mud mask made from sea minerals and ‘ichthammol’ is applied to absorb oil and prevent breakouts in the future.
6. Calming Mask: This type of mask contains both tea blends and buttermilk. It soothes and calms the skin.
7. Hydration: Microalgae control extra oil, while reducing flakiness and dryness, thus hydrating your skin. It also contains zinc oxide, which reduces redness and mattes the skin.

Additionally, experts will provide you skincare products that you can use at home after the clinical treatment is over. This ensures future breakouts don’t occur and you skin remains beautiful and clear. If you wish to discuss about any specific problem, you can consult a Dermatologist.

Studies have shown that those who inculcate a habit of wearing sunscreen at all times while stepping out during the day have younger and healthier looking skin than those who don't. Sunscreen acts as a layer of defense against sun radiation and keeps it from causing any damage. Skin is, thus, protected from accelerated aging.

These are the do's and don'ts you need to follow before you apply sunscreen the next time:

Do: Apply sunscreen 15-30 minutes before going outdoors - For the product to be most effective, it needs to be fully absorbed by the skin before exposure to the sun; the reason why applying approximately 30 minutes before you step out of home is a must.

Don't: DON'T buy sunscreens with ridiculously high SPFs - SPF means the number of times the skin will be protected against the minimal damage to skin by UV rays. SPF of 30 and above is good for Indian skin. Sunscreen should have broad spectrum coverage to protect against UVA UVB and visible spectrum. Sunscreens with an SPF of 100 can cost about twice as much as the same brand with an SPF of 30, but it doesn't provide three times the protection. SPF 30 blocks about 97% of harmful UV rays, while SPF 100 blocks 99%. While it is a difference, it might not be enough to warrant the extra cost. 

Do: Use sunscreen every day of the year - The sun's harmful rays persist in all seasons, whether it's summer or winter. Even on cloudy days, it's advisable to apply sunscreen to protect the skin as UV rays are still able to penetrate through thick covers of cloud, thereby harming your skin.

Do: Test a small amount of the product on yourself before application - Apply a small amount of sunscreen on your wrist first and check for allergic reactions if you're trying it for the first time or are switching over to a new brand.
In case it causes an allergic reaction, discontinue use at once and consult a dermatologist regarding, which sunscreen you should use.

Don't: Forget to reapply - Sunscreens rub off quite easily due to sweating or contact with water. Reapply as often as you can, ideally every 2 hours.Keep in mind that apart from the application of sunscreen, it is also necessary to keep the skin covered as much as possible to protect yourself against skin ailments caused by exposure to the sun.

Don't: Apply sunscreen only on the face - Make sure you apply it to every part of your body, especially the hands, forearms, thighs and ears, which are commonly exposed to the sun. Not only are these more prone to skin ageing, but the risk of melanoma (skin cancer) is also tremendously high in these portions of the body. Consult an expert & get answers to your questions!

Soft growth occurring on the genitals are known as Genital Warts. Genital warts are infections that are transmitted through physical intimacy (STI). These are caused by certain behaviours of the human papillomavirus (HPV). These growths on the skin cause discomfort, pain and itching. They are particularly harmful for women since certain types of HPV might also cause cancer of the vulva and cervix. HPV is one of the most common sexually transmitted diseases. Due to this, sexually active people are most vulnerable to various health complications, including genital warts. Prevention of this infection requires essential protection and treatment.

Symptoms:

Transmission of genital warts occurs through sexual activity. Development of warts occurs several weeks after the infection. Sometimes, it is not possible to view them with the naked eye. The top of the growths might resemble a cauliflower and might feel slightly bumpy or smooth while touching. The person who is infected may have a single wart or a cluster of warts.

In males, the genital warts may appear in the following regions.

1. Groin
2. Scrotum
3. Penis
4. Thighs
5. Inside or around the anus

In females, they might occur in:

1. Cervix
2. Outside the vagina or anus
3. Inside the vagina or anus

In a case where the person has had oral sexual contact with the infected person, the genital warts might appear on the mouth, lips, throat or tongue of the person. In case the genital warts are not visible, the other related symptoms include:

1. Itching
2. Vaginal Discharge
3. Bleeding
4. Burning

Treatment

Even though the genital warts disappear with time, it is not possible to eliminate the virus once it is in the bloodstream. This would result in several outbreaks during the entire course of life. This is a vital reason why the symptoms should be managed so that transmission of the disease is prevented. Treatment is possible only for relieving symptoms that are painful or for minimizing their appearance. Some topical wart treatments prescribed by the doctor may include:

1. Podofilox and Podophyllin (Condylox)
2. Trichloroacetic Acid (TCA)
3. Imiquimod (Aldara)

Some surgeries that the physician might conduct to remove genital warts that do not disappear with time include:

1. Interferon injections
2. Laser treatments
3. Cryosurgery, or freezing warts
4. Electrocautery, or burning warts with electric currents
5. Excision, or cutting off warts

Periodic Pap smears after the initial treatment is recommended for women with genital warts to monitor changes in the cervix.

If you wish to discuss about any specific problem, you can consult a dermatologist.

Skin aging is a gradual process, but multiple factors, including stress and less sleep, expedite the aging process. Skin aging manifests itself in the form of wrinkles, sagging, discoloration and other visible effects. Such changes become more apparent as soon as one reaches late thirties or early forties, but early onsets are now very common too, which can be caused by a number of factors.

There are many ways by which skin aging can be prevented. Let us have a look at the following:

1. Eat healthy: Having a nutritious balanced diet can make a tremendous positive impact on your skin. Consumption of food items that are rich in vitamins, minerals and other nutrients is essential. It is also important to drink lots of water and fluids to stay hydrated. Junk food and sugary drinks should be avoided as it negatively affects skin health.
2. Avoid sun exposure: This is the most basic way of reducing the rate of skin aging and slowing down the process. While going out in the day cannot always be avoided, it is important to keep the skin covered with clothing, hats and sunglasses.
3. Always wear sunscreen: This provides protection from the harmful rays of the sun (known as UVA and UVB). Making a habit of constantly applying sunscreen on all exposed parts of skin plays an important role in preventing skin aging. It is also necessary to use the right products, which should have an SPF rating or 30 or more.
4. Exercise regularly: Keeping fit through regular workouts and exercise improves the circulation of blood in the body and consequently, the supply of blood and oxygen to the skin. This keeps the skin healthy and young and prevents early onset of wrinkling and aging.

There are several other ways of preventing skin aging such as avoid smoking, avoid the use of too many products and cosmetics, getting enough sleep, and always keeping skin cleansed and moisturized. Following these simple ways can effectively make your skin look younger and slow down the aging process. If you wish to discuss about any specific problem, you can consult a dermatologist.

Corns and calluses are defined as thickened and hardened areas of the skin, which are formed due to excess pressure, friction or rubbing in a particular area. They generally form at the bottom of the feet and can cause discomfort and pain while walking. Corns usually form on the sides and tops of toes. There are several variants of corn such as hard corn, soft corn and seed corns. Calluses typically form in areas which undergo high friction. It can appear on hands and feet. Read on to find more about corns and calluses.

Causes
1. In some cases, corns or calluses may form due to improper walking motion but in most cases corns and calluses form due to wearing shoes which fit in an improper manner.
2. High heels in particular are a major reason for the formation of corns and calluses. Other reasons include foot deformities or wearing shoes and sandals without socks.
3. Corns and calluses have a risk of being infected by bacteria which causes the infected region to secrete pus or fluid.

Symptoms
There are different types of corns and calluses and each of them have different symptoms during their formation.
1. A callus is a small patch of dead skin which can form anywhere in the body but usually in places which undergo friction.
2. A hard corn is a patch of hard skin which is located outside the little toe or on top of a toe.
3. A soft corn is a sensitive red patch of skin which is typically found between toes.
4. A seed corn is a painful patch of dead skin which typically forms on the ball of the foot or on the heel.

Treatment
If you have developed a corn or a callus it is advisable to consult a doctor as they can correctly differentiate between warts and calluses. Use of moleskin around the corn or callus usually reduces the pressure from the affected region. Oral antibiotic medication can also be prescribed by your physician. Certain moisturising creams also help treating corns and calluses. Opt for stronger moisturising creams after consulting your doctor if regular ones are not helping. In certain instances corns and calluses may need to be surgically removed.

In case you have a concern or query you can always consult an expert & get answers to your questions!

Fungal skin diseases are brought about by various sorts of fungi and are the main reasons behind an irritated skin. Fungi attack and develop in dead keratin, a protein that makes up your skin, hair and nails. The various sorts of fungal diseases are caused by various groups of fungi. Some common fungal skin infections include ringworm, intertrigo, nail infections, Athlete’s foot, etc.

The likelihood of fungal infections increase in the following cases:

1. If you are overweight
2. Not drying your skin completely after a shower or wash
3. Walking barefoot in shower and wet locations
4. In case of a pregnancy
5. If you have a weak immune system
6. If you suffer from diabetes
7. If you come into contact with a person or animal with fungal infections.
8. Due to a recent course of antibiotics

Fungal rashes can at times be mistaken for other skin conditions, for example, psoriasis and eczema. Fungal skin diseases can bring about a number of skin rashes; some of them being red, textured and itchy. The organism can influence only one region, or a few zones of your body. In the event that you get a fungal disease of your scalp, you might lose some hair. There are steps which can be performed in order to protect yourself from getting a parasitic skin contamination:

1. Dry your skin properly after a shower
2. Try not to share hairbrushes, towels or combs since they might be carrying fungi
3. In case a family member has been infected with scalp ringworm, hats, pillows, combs or scissors should be soaked using water and bleach
4. Allow your shoes sufficient time to dry out by alternating them every two or three days
5. In order to keep moisture away from the skin, wear loose clothes that are made of cotton or other breathable materials.
6. Socks, bed linen and clothes should be washed regularly to prevent the growth of any fungi
7. In communal and wet areas like saunas, swimming pools, showers, etc., wear clean plastic shoes or flip-flops.
8. If you have diabetes, try to keep your blood sugar under control 

   If you wish to discuss about any specific problem, you can consult a dermatologist.