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?

Acidity or acid efflux refers to a sharp pain and burning sensation in the center of a person s chest. Often referred to as heartburn, this disorder affects millions of people across the world. Even though suffering from acidity once in a while is more or less normal, a frequent case of acid reflux may be indicative of a more severe underlying condition.

Here is a look at some of the common reasons behind your recurring acidity.

Lying down after a meal: A meal requires a bit of time to get digested. Before digestion, the acid is contained in the stomach using the diaphragm. However, if you lie down right after having a meal, the diaphragm may or the lower esophageal sphincter (LES) may open up, causing the stomach acid to spill into the chest. This can alleviate acidity symptoms. Similarly, a particularly heavy meal can also cause acidity.
Obesity: People who are overweight or obese have a greater risk of suffering from acidity compared to those who maintain an ideal body weight. So, start exercising and losing the extra pounds if you have been suffering from acid reflux for quite a while now.
Certain foods: Citrus fruits and vegetables contain citric acid, which help in increasing the overall acidic level in the stomach. Other foods, which should be avoided and can be a cause for acidity include chocolates, garlic, mint, onions, oily and fatty foods. You do not have to stop having these foods completely, but you should try to avoid them as much as possible.
Certain beverages: Alcohol consumption can often lead to acidity. It is best to avoid regular alcohol consumption and even if you choose to have a peg or two, make sure it is only for a limited period of time. Regular or excessive consumption of other artificially sweetened drinks, carbonated drinks and even tea or coffee, can also lead to acid reflux syndrome. If you partake any of these drinks, try to reduce the amount and ingest as little as possible.
Pregnancy: Pregnant women undergo a plethora of changes in their bodies. Some are visible from the exterior, while the others happen inside the body. A range of hormonal changes occur at this point in time which can cause certain problems in the body. One of the major hormones linked to acid reflux during pregnancy is progesterone. This hormone is vital for the proper growth and development of the fetus, but the hormone also slows down the rate of digestion. 

5 Sure Shot Reasons Behind That Acidity 

9 Home Remedies for Sinus 

Nose incorporates an intricate system of narrow passages and hollow, air containing spaces connecting to eyes and ears that enable us to inhale the air before it reaches our lungs. And the problem of sinus is directly linked with the nose. Basically, Sinus is a cavity within bones of face connected with nasal cavities and the main cause of sinus is allergies. But internally our nose has to suffer a lot when this problem occurs. But there are few tips that can be of great help during sinus. Let’s see them one-by-one

1. Drink plenty of water: While you are suffering from sinus, you must keep drinking water at short intervals because this won’t let the sinus get dry which is very essential for the treatment of sinus. Prefer taking lukewarm water.

2. Oregano oil: Adding few drops of oregano oil in water and having it 2-3 times a day for a week will provide relief when suffering from sinus and it will also make recovery faster.

3. Eat vitamin C: Eat citrus fruits which are rich in Vitamin C. Although some people avoid it thinking that it will aggravate the sinus problem but taking Vitamin C is helpful in sinus problem.

4. Fruit juice intake: Taking fruits juices also helps in thinning out mucus and preventing sinuses from blocking.

5. Warm compressor on face: Keeping warm compressor on your face will give relief from discomfort and will open blocked nasal passages.

6. Keep your head propped up while sleeping: Sleeping on a couple of pillows will be a good idea as it will help in proper breathing.

7. Spicy food intake: Taking too many spices is never a good idea but taking it in limits can actually solve many problems and one of them is clearance of sinus. Spices like mustard, hot pepper, curry and horseradish etc. helps in clearing sinus. It opens your nasal passages.

8. Hygiene: Hygiene is the first and foremost thing to be kept in mind when this problem occurs.

9. Humidifier: Keeping humidifiers in your room also helps in providing relief during sinus.



9 Powerful Home Remedies for Winter Sinus That Work Fast!

HIV or Human Immunodeficiency Virus is a type of immune disorder which attacks the immune system of the body and slowly destroys it overtime. The HIV virus targets the immune system and makes the body susceptible to other diseases. HIV infection can progress to AIDS although it may take up to 10 or 12 years to fully go into the last stage.

Risks and Causes
HIV is a communicable disease which spreads through only the following methods

    It can spread from one person to another by means of unprotected sexual intercourse due to the exchange of bodily fluids.
    The virus spreads if you share drug needles with someone who is already contaminated with HIV virus. It can also occur due to improperly trained medical staff that may reuse syringes although this is very uncommon.
    The HIV virus transmits from the mother to the child during pregnancy through the placenta.
    Any exchange of blood in significant amounts such as blood transfusion from a contaminated patient will result in infection as well although this is very rare.

Any other form of contracting the disease such as through kissing or food is a untrue and only propagates due to ignorance.

Symptoms
The initial symptoms of HIV infection are noticed after a few weeks although it can take a few months to come up as well. The initial symptoms may include
1. Severe headache along with intense pain in the muscles and the joints of the body.
2. Frequent appearances of rashes
3. inflation of the lymph nodes
4. Itchy skin
5. Disorders which stay for sustained periods such as an upset stomach or a cold.

The early symptoms disappear within 2 to 3 weeks without any treatment. The later symptoms might appear after few years (sometimes up to or more than a decade), which will stay. This is usually the time HIV is diagnosed. The symptoms now may also include
1. severe muscle fatigue
2. severe loss in body weight,
3. High fever and recurrent instances of sweating at the night time.
HIV is suspected if the later symptoms tend to last for a long time without any other diagnosable cause.

Treatment
HIV can be treated by means of antiretroviral therapy which reduces the rate at which the virus multiplies. However, there is no cure for HIV as of yet.
Prevention
In order to prevent yourself from getting HIV, you should adopt the following precautionary measures:
1. You should use protection every time when engaging in sexual intercourse and if you are unsure of your partner s HIV status.
2. You should use new blades in barbershops for shaving purposes in order to prevent yourself from HIV as well
3. If you are diagnosed with HIV/AIDS while you are pregnant, to prevent spreading it to your unborn baby, you might immediately need undergo a medical check-up and follow the doctor s advice.
4. Ensure that disposable syringes are used whenever they are being use for medical tests or treatments.

HIV / AIDS - Things You Should Remember About It

Diabetes is a metabolic disorder characterized by Hyperglycemia (elevated blood glucose level) due to either reduced production of insulin or the inability of the body to utilize the insulin produced. Today management of diabetes has become a prime concern. Over the winter months, diabetic patients are likely to suffer from higher blood glucose levels than during the warmer months. As the temperature drops and the sugar levels up, thus, diabetic patients should be extra careful about the temperature fluctuations or seasonal changes.The cold weather makes diabetics experience many health problems, besides creating a major change in their sugar levels.

Following are the most harmful effects that diabetic patients may suffer from during the cold weather

Change in hemoglobin level: There is a great change in their glycated hemoglobin levels. Whatever the type of diabetes an individual has, the freezing temperature can increase the level of HbA1c or glycated hemoglobin. This is most likely because of decreased physical activity. Cold weather makes it difficult for some people to go out. A little activity each day can help with insulin sensitivity (in all types of diabetes) which can help the body to regulate sugar level in a better way.
Prone to diseases: Since the immune system is also not at its best strength in winters, there are increased incidences of microbial infections like cold and flu or in some cases pneumonia. As a result, the body produces counterregulatory hormones (Cortisol, Adrenaline, and Glucagon) to counteract the situation. These hormones affect the utilization of insulin by the body thereby elevating the blood glucose level. Also, conditions like flu and cold tend to make them feel lethargic and stress and can prevent them from taking the diet, which is required, which eventually can lead to an increase in the blood sugar level.
Winter blues: It is often seen that people feel low during winters, as they tend to go out less and prefer to stay indoors. Less outdoor activity during winters can sometimes trigger mood swings or in some cases depression, which in turn can shoot up the level of blood sugar in their body. Thus it is advisable that one should spend more time with friends and family, in order to keep these blues at bay. 
Other problems: Most diabetic people are unaware of their nerve functions, and are unable to feel the difference between the cold and hot water, which can lead to burn injury. Also, during the winter season, most diabetic patients tend to lose feeling in their toes and feet due to vascular changes. Therefore, it is advisable that people should check their feet frequently, so as to ensure that there is no open wound or pressure area in their feet. One must take very good care of their feet, keep them moisturized, inner fingers clean and dry, prevent any type of fungal growth in toes, etc. By taking required preventive measures before the onset of winters diabetic patients can control their blood sugar level, which enables them to stay away from associated problems. 
In case the blood sugar level goes beyond 130, one should not take the medicine on their own but should get in touch with their endocrinologist (diabetologist).

Cold Weather - How It Can Affect Diabetic Patients?

We all have mood swings, but not all mood swings have the same intensity. People who have extreme mood swings ranging from depression to manic highs are said to be suffering from bipolar disorder. These extreme moods are known as episodes and usually last for a few days of even a few weeks at a time. A person suffering from bipolar disorder could have an episode several times a year. This is a very common psychological problem and can affect both children and adults. Though it cannot be cured, this disease can be managed with medication.

There are no known causes for bipolar disorder but genetics may play an important role in triggering this disorder. Hence, if a parent or sibling suffers from this condition, you have a risk of developing it as well. An imbalance in the neurotransmitters in the brain may also play a part in the development of this condition. Stress or traumatic events like the loss of a loved one can also increase your risk of suffering from this condition.
Given that mood swings affect almost each one of us, bipolar disorder can be difficult to diagnose. Some of the things to look out for are:

Change in self-esteem
Unusual talkativeness or quietness
Being increasingly prone to distractions
Decreased need for sleep
Agitation
Recklessness in terms of spending decisions, relationships etc
It must be kept in mind that a person must display at least 4 of the above symptoms simultaneously to be diagnosed as bipolar. Also, none of these symptoms should be a result or side effect of any kind of medication, drugs, alcohol or other intoxicants.

There are four main types of bipolar disorder.

Bipolar I: In such cases, the person has at least one episode of elevated moods and associated abnormal behaviour in his or her life. This may be preceded or followed by depressive episodes.
Bipolar II: In these cases, the person must have suffered from at least one depressive episode. It is very similar to bipolar I except that in bipolar II the highs never reach the manic stage.
Rapid Cycling: Some people can have 4 or more manic and depressive episodes a year. In such cases, they are said to be rapid cycling. This condition affects 10-20% of bipolar cases.
Mixed Bipolar: Usually, bipolar patients show mood swings that alternate between manic and depressive moods. However, sometimes a person may experience both elation and depression simultaneously or in rapid succession of each other. These cases are known as mixed bipolar.
Once diagnosed, bipolar disorder can be managed with a combination of medication and psychotherapy. In some cases, electroconvulsive therapy may also be needed. 

Bipolar Disorder - Things You Must Know!

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