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?

Blisters can be a very major inconvenience. Though it seems to be a good idea to pop a blister yourself as it can otherwise cause distraction or may be uncomfortable and unsightly, puncturing it often does more harm than good. Here are a few ways mentioned about how to treat blisters. Read on more to find out all about it.

1. For a Blister which has not popped
a) Try not to pop the blister as the pus if spread can affect other areas
b) Leave the blister uncovered or cover it with a loose bandage
c) Avoid putting pressure on the area of the blister. If the blister has appeared in areas where applying pressure is unavoidable like for example at the bottom of the foot, put mole skin around the blister in a circular fashion such that the mole skin gets the shape of a donut.

2. For a blister which has been popped
a) Wash the area where the blister appeared gently with warm water. Apply gentle soap in the area as well to disinfect the region. Do not by any chance use alcohol, hydrogen peroxide or iodine in the area as it would cause complications.
b) Smooth down the skin flap which remains after the blister pops. 
c) Apply antibiotic ointment in the affected area to prevent infections
d) Cover the region loosely with help of a sterile bandage or gauge.

3. When to drain a blister
a) For blisters which are painful, large or in awkward spots, it is better to drain them. Be careful and cautious while draining the blister and follow the below mentioned tips.
b) Wash the area where the blister has appeared.
c) Take a needle and sterilize it with alcohol and water.
d) Make an incision at the edge of the blister and carefully squeeze out the pus.
e) Wash the blister again and pat dry. Do not remove the skin flap which remains there after draining.
f) Smoothen the skin flap and apply antibiotic ointment in the region.
g) Wrap it up with a loose sterile bandage or gauge.

4. Follow up
a) Change the bandage on a regular basis, whenever it is wet or dirty.
b) Consult a doctor immediately if signs of infections like red streaks around the affected region, fever, or accumulation of more pus occur.

However, for blisters which have formed due to spider bites, chicken pox or such consult a doctor first.

All About Blisters and their Treatment

Dandruff is a chronic disorder, which significantly affects the scalp region and is characterized by the appearance of minute white flakes on the scalp. Although dandruff does not cause serious problems, recurrent appearances of dandruff can be embarrassing for the concerned person.

Symptoms

If you spot numerous white flakes repeatedly on the shoulders or on the shoulder region of your shirt and experience severe itching around the scalp, particularly during weather changes, it is likely that you are suffering from dandruff.

Causes

Dandruff might develop due to a lack of proper hair care, side-effects of certain shampoos or hair care products, seborrheic dermatitis (characterized by scaly red coloured patches on one s scalp), dry or oily skin, eczema, excessive stress, hormonal changes, side effects of serious diseases such as HIV or Parkinson s disease (a disease of the nervous system that impairs human body mobility) and also cold weather conditions.

Prevention and treatment

You can control dandruff by applying any of the following treatments:

    Therapy involving peeling and subsequent strengthening of the scalp might help in the complete elimination of dandruff. The therapy is developed with the help of highly operative anti-fungal ingredients which sanitize the scalp and regulate the growth of the fungi  Malassezia  to a normal level. This helps in the elimination of the intense itchy sensations and the minute white flakes around the region of the scalp. The therapy also aims to provide adequate nourishment to the hair. This therapy helps in the flattening of the dandruff affected hair strands along with the subsequent reinforcement and protection of the hair follicles. If the dandruff is caused due to an oily scalp, this therapy might be useful in the regulation of the unnecessary and excess oil level.
    In order to treat dandruff, a therapy aimed at the purification and balancing of the scalp might be helpful. This treatment incorporates a mixture of natural oils which help in the subsequent nourishment of the scalp; the therapy helps your hair to regain its lost vigor.

Further recommendation

Along with the aforementioned therapies, you can also use certain products which might help as well:

1. Anti-dandruff lotions contain a healthy amount of effective ingredients which aim at the removal of the itchy sensation on the scalp along with the subsequent elimination of dandruff.

2. You can also use anti-dandruff shampoos on a regular basis which help to remove dandruff and strengthen the scalp.

Dandruff: Symptoms, Causes, Prevention and Treatment

Tinea or ringworm is basically a skin infection caused by fungus. Tinea can affect any part of the body. When the skin is affected it is tinea corporis, scalp (tinea capitis), feet (tinea pedis, this is also called as athlete's foot) and groin area (tinea curis, also known as the jock itch). This presents as several white patches on the skin.

Causes of Tinea
Tinea or the ringworm infection is not due to worms but caused by fungi dermatophytes. The fungus remains alive in the dead tissues of nails, hair and skin. Symptoms of Tinea are red circular patches on the skin along with itching.

As per the Ayurvedic philosophy, tinea is often diagnosed as dadru. The body type or the dosha involved is kapha and vata. Kapha, which is an Ayurvedic humor symbolizes mucus. It is usually dense, sticky and cold in nature. Vata, also an ayurvedic humor represents the wind. It is dry, mobile, subtle and cold. Both kapha and vata when present in the skin lead to accumulation of toxins. These toxins further collect in the deep tissues of the skin like rakta (Blood), rasa (nutrient plasma), lasika (lymphatic) and mansa (muscles).

The toxins lead to contamination of the deeper tissues thereby leading to the aggravation of the kapha-vata dosha, thus leading to ringworm. A third dosha which is involved is pitta. Pitta symbolizes heat or fire. It is often referred to as the tridosha disease, and the prime involved doshas are kapha and vata.

Diet and Lifestyle Modification
1. Spicy and hot food, excessive sweet and sour foods should be avoided. Pickled foods, chutneys, citrus fruits like lemon and oranges, vinegar and mustard should also be avoided.
2. Avoid foods made up of white flour such as bread, pastries, cakes, pizza
3. Artificial and processed foods, fast foods and aerated drinks should be avoided. Excessive salt and tomatoes should be restricted.
4. Since tea, coffee smoking and alcohol aggravate the pitta, these should be avoided
5. Milk and milk products like yogurt and cottage cheese should be given a miss
6. Foods which are sweet, blend and alkaline in nature should be added into the diet
6. Fresh vegetables and fruit should be taken
7. Foods like grains, rice, pasta, beans, breads, dairy products, sweet drinks and juices can be had

Home Remedies
1. In 3 cups of water boil 10 to 15 neem leaves, until half the water evaporates. Washing the tinea lesions with this water helps.
2. Rubbing papaya over the lesions is very effective
3. Make a paste of turmeric and milk and apply on the lesions. Wash this within half an hour of the application and repeat it 3 to 4 times a day.

Ayurvedic Treatment for Tinea ( Ringworm) Fungal Infection

When endometrial tissue that usually grows inside the uterus, starts growing outside uterus, it is called Endometriosis. Pain during or before periods, pain during intercourse, pain while urinating or bowel movements, heavy bleeding, infertility are some of the symptoms of endometriosis.

Treatment of endometriosis usually depends on the following factors:

Age of female
Severity of symptoms
Duration of the symptoms
Future plans for children/ fertility
Associated pathologies
Accordingly the doctor might choose any of the treatment options like:

Medication for Pain: If the symptoms are mild, then the doctor will prescribe some pain  relieving medications like Nonsteroidal anti-inflammatory drugs (e.g. Diclofenac) or anti-spasmodics(e.g.drotaverine)
Hormone Therapy: Hormone therapy is effective, but once you stop them, your symptoms may recur. Some of the hormone therapies include: 
Hormonal Contraceptive pills: Useful in controlling the hormones that are responsible for endometrial tissue growing outside the uterine cavity.
Medroxyprogesterone: This helps to counter effect estrogen hormone which is responsible for endometrial tissue growth.
Gonadotropin-releasing hormone (GnRH) agonists: Gonadotropin hormones that stimulate ovaries are blocked by these. They bring down oestrogen levels and hence symptoms. It can cause absence of menstruation in some females which is reversible.
Danazol: It is synthetic androgen, suppresses growth of endometrial tissue temporarily.  However, Danazol may not be a favourable option because of its side effects. Females should avoid pregnancy while on this drug.
Dienogest: This newer progesterone molecule, which does not have major side effects and is apporved for use in endometriosis.
Other medications like selective progesterone receptor modulators, immunomodulators, anti angiogenic factors are being evaluated.
Conservative surgery: If you are trying to conceive, then surgical excision or ablation of endometrial tissue is one treatment option.Suboptimal surgery with conservation of maximum ovarian tissue is considered suitable in such cases.
Hysterectomy: In severe endometriosis cases where female has completed her family, hysterectomy is offered wherein the uterus, cervix & if required ovaries can be removed.

Endometriosis - Ways To Manage It Well!

Many people bite nails when they are anxious or stressed. However, knowing its harmful effects will only increase their anxiety and stress. About 30% of children, 45% of teenagers and 25% of young adults have the habit of biting their nails. Nail biting is one habit which sets in due to various reasons and just continues due to nervousness, boredom, frustration or stress. People tend to unconsciously bite their nails and over a period of time, it becomes very difficult to get rid of the habit.

A good understanding of the harmful effects of biting nails, to the overall health and oral health, can be a good starting point to quitting the habit. The harmful effects of nail biting on oral health effects are listed below:

Source of infection: The fingernails are more difficult to clean than the fingers and the rest of the hand. Therefore, there is a good amount of bacteria residing there, which get into your mouth and your stomach when you bite nails. The next time you wonder why your stomach is upset, take a good look at your nails.
Tooth chipping: The enamel is thinnest at the tip of the front teeth. When biting nails, there is a constant pressure on this thin enamel which can chip after a certain point of time. Another way that a tooth chips is because of the pressure when biting a nail. The tooth can hit hard on the opposing tooth, leading to a fracture or chipping.
Altered shape of the teeth: In many cases, the front teeth appear worn off or are squared. This is because there is always pressure on the teeth from the nails.
Induce gap between the front teeth: When nail biting continues for years at a stretch, the two front teeth can develop a gap between them.
Tooth sensitivity: With the enamel wearing off, the dentin is exposed and this can cause tooth sensitivity in many people.
Joint problems: The temporomandibular joint (TMJ) near the ears helps in opening and closing the mouth. Constant pressure on the joint due to nail biting leads to inflammation of the joint which can cause ear ache, headaches, improper closing of the jaw and clicking sounds.
Delay treatment with braces: A person with braces with a nail biting habit will have very bad consequences. There is pressure from both the braces and the biting. This could also lead to the failure to correct the misaligned teeth.
How to manage this habit?

Identify the root cause of the habit
Identify alternate ways to manage stress (exercise, yoga, hobby, etc.)
A nail polish that has a bitter or offensive taste or smell
Well manicured and painted nails, which you won t feel like biting
Get family and friends to remind or chide you, whichever works.

Nailbiting - 7 Harmful Effects of it!

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