A little bit of sun is always good for you and you do need sunlight for your body to process vitamin D, which is necessary for bone health. At the same time, the ultraviolet rays from the sun can be detrimental for your health. While being in the sun is not a bad thing, how long you stay in the sun and how well you are protecting yourself count. Prolonged and unprotected sun exposure harms your skin and can decrease the immunity function of the skin.

Some effects of sun exposure include:

Development of cancerous and non-cancerous skin lesions
Benign tumours
Coarse and fine wrinkles
Freckles
Mottled pigmentation (Skin discoloration in certain areas)
Sallowness (The colour of the skin turns yellow)
Telangiectasia (Expansion of blood vessels under your skin)
Elastosis (Destruction of the collagen and elastic tissue)

The most harmful effect of sun exposure is definitely skin cancer. It is the uncontrolled development of anomalous skin cells is skin cancer. This accelerated development leads to formation of tumours, which are either malignant (cancerous) or benign (noncancerous). Skin cancer is mainly of 3 types: basal cell carcinoma, melanoma and squamous cell carcinoma. Among these, squamous cell and basal cell carcinoma are less critical; while melanoma is very serious. When melanoma is left untreated, it can affect the other organs and get difficult to treat. UV rays are the major causes of skin cancer. Sun exposure over the years leads to squamous cell and basal cell carcinoma, while severe sun damage episodes before the age of 18 cause melanoma.

Here are some tips to prevent sun damage:

Always apply sunscreen 20 minutes before you go out, even if it is cloudy. A sunscreen with SPF of 30 or more, and zinc oxide is advisable if you want optimum sun protection. Also, you should reapply sunscreen every 2 hours, especially if you are swimming or sweating.
Select cosmetic products, contact lenses and clothing that offer protection from UV rays.
Choose sunglasses that offer total protection from UV rays. Also, wear a hat with a wide brim to shade your neck and face.
Avoid direct exposure during harsh hours like between 10.00 and 3.00PM.

Prolonged Sun Exposure - How It Can Damage Your Skin?

Wounds and bruises are both injuries. However, they differ widely in terms of the causing factors, the nature of the injury, the pain they cause and the kind of treatment they require. The following are a few of the myriad ways in which the two injuries differ from each other:

1. A wound causes quick damage - the skin tissue is cut or punctured while a bruise (also called a closed wound) is where the skin is not torn. 

2. A wound is usually caused by a sharp object but bruises are the results of blunt force or trauma.

3. A wound almost certainly bleeds due to ruptured tissue and blood vessels. Blunt injury also damages the blood capillaries of the skin and causes blood to accumulate under the skin tissue, creating a dark patch of skin. Blood vessels can also break due to lifting of heavy objects or overexertion of muscles.

4. A wound carries the risk of infection because the skin is open but a bruise does not get infected.

5. A wound has a burning or stinging sensation but a bruise is characterized by swelling and a blunt throbbing pain.

6. A wound can be healed by antiseptic and antibiotic medication. Large wounds need to be closed by stitching them up to avoid severe infection. On the other hand, a bruise usually heals by itself. A cold compress and pain killers may be used to ease discomfort. Heat can be applied to the injured spot to normalize the blood flow and dissolve the blood clot.

7. A wound can lead to complications like bacterial infections or the healing might be delayed by chronic diseases like diabetes. In case of a bruise, it usually does not cause complications but if there's a blunt injury to sensitive areas like the head, the tailbone or the eyes, medical attention is advised.

8. Wounds and bruises can also be differentiated on the basis of their subtypes. The different types of wounds are:

a. Incision (sharp objects cutting the dermis layer of skin)
b. Abrasion (the epithelial tissue is scraped off)
c. Avulsion (a body structure is torn off)
d. Penetration (a sharp object causes an entry and an exit wound)
e. Puncture (only an entry wound caused by a sharp object)

The different types of bruises are:
a. Hematoma (blood pools under the skin)
b. Purpura (tiny spots of blood on the inside of the mouth)
c. Contusion (similar to hematoma and caused by external trauma)
d. Crush injury (caused due to a large amount of force on the body part for a long time)

Wounds VS Bruises

One of the most common cosmetic procedures performed in the world today is that of breast augmentation or reduction. This is a fairly common surgery wherein depending on the requirement of the patients; the breasts are either made bigger with the help of implants or reduced in size by excising fat and tissue. Although a majority of these patients are female, there are an increasing number of male patients, who opt for male breast surgery as well.
The need for male breast surgery-
The requirement for male breast surgery arises due to the occurrence of Gynecomastia or the development of male breasts. In this condition, fat and glandular tissues are stored within the male chest in the pattern of female breasts, thus giving it a feminine look. This is a common occurrence among men and can be a cause of social embarrassment for the man as well as affecting his self esteem. Some of the causes for gynecomastia or male breasts would be  
Excessive Weight Gain.
Hormonal changes within the body where testosterone levels drop due to conditions such as  Hypogonadism  (in men, the inability of the testicle s to function correctly) and estrogen levels increase.
Medications used to treat other disorders such as certain anti -depressants, cancer medication, and anti-anxiety medications among others.
Excess consumption of alcohol and certain drugs.
Hyperthyroidism (excess thyroid secretion by the thyroid gland).
It isn t always just fat!
While many people tend to blame male breasts due to the accumulation of fat, this may not be the case always. Even skinny or people with an athletic build may notice misshapen chest that has more of a feminine appearance and thus would like to correct that. This is obviously caused by hormonal factors and genetics of body shape as well rather than just being obese or overweight.
Types of Male Breast Surgery-
Male breast surgery revolves around breast reduction and contouring to give it a more flat and toned look. This can be achieved in either of these ways:
Liposuction   This is a fairly common procedure and is minimally invasive; meant to suck out the fat through a small opening on the skin. With the help of liposuction, doctors can easily contour your chest to have a more masculine look by removing the excess fat. This procedure is a very popular one as it takes less time to recover and also isn t invasive. However, this is used as an option for male breast surgery when the problem isn t acute.
Surgery to remove excess tissues and fat   If the male breasts have excessive glandular tissue and the problem is acute, a more extensive form of surgery wherein the glandular tissue is excised may be required. However, this is also not very invasive and you can get back to your regular routine within a few days after surgery.


Male Breast Surgery

Know about stretch marks post pregnancy and the ways you can get rid of them.

Stretch Marks Post Pregnancy - Ways You Can Get Rid of them

A chemical burn can occur owing to a number of substances, for instance, if the skin comes in contact with strong acids, bases, irritants, gasoline, paint thinner and drain cleaners then it react with your skin. Chemical burns are also termed as caustic burns. The symptoms usually depend on the intensity of a burn, which include redness, irritation, numbness, pain, the skin turning black and dead or even vision loss, if the chemicals come in contact with the eyes.


What are the Do s and Don ts?
Do away with those chemicals, which have caused the burn or wipe off the dry chemicals. It is safe to use towels or put on gloves for this work.
Remove jewelry or any contaminated clothing to avoid further burning and inflammation of the skin.
Rinse off the affected area immediately with cold water. 
Loosely wrap the area with sterile gauze or a bandage.
If required, you can even opt for pain relievers such as naproxen sodium, ibuprofen or acetaminophen.
Consider taking a tetanus injection, but at the same time, ensure that your booster is up-to-date.
Refrain from applying an antibiotic ointment over the burnt area or neutralizing it with an alkali or acid. This may aggravate the burn.


When should you seek an emergency care?
When the person exhibits sign of shock such as shallow breathing, pale complexion or is experiencing bouts of fainting.
When the chemical burn pierces through the upper layer of the skin, occupying an area of above 3 inches in diameter.
When the chemical burn has spread to the buttocks, groin, face, feet, hands, eyes or even the limb.


Chemical Burns - Do's and Don'ts You Must Follow

Alternative medicine is fast picking up with its beneficial treatment for several skin disorders. Vitiligo or patchy skin is a common skin problem that can be effectively treated by the ancient Unani system of medicine.

What is vitiligo?
Also referred to as leucoderma, it is a patchy loss of skin colour that occurs due to acquired depigmentation of the skin. The absence of skin cells called melanocytes leads to nonproduction of the melanin pigment and as a result, manifests itself as patchy skin in several parts of the body. It can affect any area of the body including the face, neck, back, hands, and legs.

Unfortunately, conventional medicine has not been able to discover a full-proof treatment for this skin disorder, except for surgical intervention. Thanks to the yesteryear s Unani medicine system, which has its foundations in the ancient Greek, Roman, Persian, and Indian medicine, certain herbal formulations help to treat conditions of vitiligo or leucoderma. The Unani system of medicine aims to create the right balance in the body by stabilizing the four humours   blood, phlegm, yellow bile and black bile, which constitute insulin, hormones and other fluid releases.

Herbal powder and capsules are prescribed for the patient s consumption depending on the severity of the disorder.
Herbal ointment for external application   The affected individual must apply the topical ointment or balm before 10:00 am and then expose it to sunlight for around 10 to 15 minutes. After that, it should be shown back in shade and kept for one hour before washing it off.
Diet for vitiligo
Certain food items like banana, beef, sea food, poultry, citrus foods, pickles and dairy products are to be restricted during treatment. Foods with excessive tamarind and cashew nuts are also to be avoided. Recommended food includes all vegetables, fruits, eggs, and organic chicken.

How effective is Unani in treating vitiligo?
For years together, Unani compound formulations for systemic as well as topical usage are catering to the needs of patients. It helps to treat and induce re-pigmentation. There are several treatment modalities available to control the spreading of the disease and minimize the chances of a relapse of the skin condition.

There have been no reported side effects of Unani medicines and they are well tolerated even after prolonged use. It usually takes about 2 to 3 months to see a visible improvement of the condition. The disease tends to become stable after regaining pigmentation.

The Central Research Institute of Unani Medicine located in Hyderabad, India has taken several measures to eradicate Vitiligo. While conventional medicine does try to offer remedies to treat vitiligo, Unani medicine offers a cost-effective approach that is more promising.

Best Unani Medicine for Vitiligo Treatment

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