More info contact lenses

Contact lenses

Throughout time there have been various means of correcting vision. There was the monocle, then the glasses that were on a chain or a stick, and then there were eyeglasses as we know them today but there were not as many styles as there are now. As technology improved the lenses of glasses were getting smaller. Since many people were always losing or breaking their eyeglasses they were hoping for a way to wear glasses and not have to worry about them being lost or breaking them.

Contact lenses came along and they were great but expensive. If you lost them or dropped them you would have to get new ones. I knew of someone who lost one of her contact lens and she had developed an infection in her eye. The doctor examined her only to find the contact lens had slipped and was not in the proper place. Traditional contact lenses were rigid and took some getting used to.

People were looking for softer and more flexible lenses and lenses they could easily put in. Softer lenses came out and then because they had to be removed every night and cleaned, people started to long for lenses they could wear all the time. As the prices came down and more people were able to purchase contacts, they were getting sick and tired of cleaning them all the time and of the expense of all the cleaning solutions needed.

It would be great, they thought, to be able to throw out the lenses each night and eliminate the need for the cleaning solution. 1987 saw the introduction of disposable contact lenses and they were design-ed to be worn for a specific amount of time before having to be re-placed. There are some terms and explanations that you need to be familiar to understand disposable contact lenses.

    Disposable Contact Lenses - they are discarded and replaced after two weeks if not sooner.

Frequent replacement lenses - they are replaced every one to three months. Traditional/Reusable - these are replaced every six months if not before.

    Extended wear lenses - you can sleep in them for up to two weeks.

    Daily disposable lenses are removed and discarded every night eliminating the need for cleaning solutions. You and your doctor should determine the replacement schedule. The wearing schedule defines how often you remove, replace, or discard your lenses.

    Day and night Contact Lenses - You wear these lenses day and night for up to 30 days. You then remove them and dispose of them. It is my personal opinion that if you can tolerate them the Day and Night Contact lenses would be the best idea. Imagine what you can do with all the time you save because you aren t busy cleaning your lenses every night.

The more lenses are replaced the healthier your eyes will be. Over time there can be a build up of calcium, lipids, and proteins on them and make your eyes very uncomfortable and make you prone to infections. Some people wear disposable lenses for theatrical purposes and use color changer lenses. There are all kinds of contact lenses including those with logos and animal eyes.

What are some of the benefits of using disposable contact lenses?

    There is lower risk of infections, lenses are sterile

    There is not enough time for calcium and protein to build up on them.

    They result in clearer vision.

    They are not for use with cleaning solutions.

    There is no worry about having cleaning solutions or storing them.

    Daily disposables are ideal for people who suffer from allergies, especially during the high allergy season.

    The are great for people who wear contacts only a few days a week. They are also cheaper if you wear them only a few days a week.

    If you rip your lenses or lose them, you simply discard them and open a new package.

The benefits of disposable contact lenses are greater than eyeglasses. Some people keep a pair of glasses just in case something has to happen to their lenses.

The decision to use contact lenses including disposable contact lenses should be discussed with your eye care physician. A careful examination should be conducted as well. Do your research some manufacturers of contact lenses will offer you a free trial for at least a week.

You can get disposable contact lenses from eye care places or you can get them online. Either way you will need to have a prescription. Be aware that not everyone can wear contact lenses and only you and your doctor can decide that. You need to decide if you can afford them. Talk to the manufacturers and see if they have any special offers and/or trial periods. Do your research; see what kinds of lens are available for your prescription. Do what is best for you.

Read more

Three types of standard treatments used to treat malignant mesothelioma

Three types of standard treatments

Clinical research to treat malignant mesothelioma is very active and although no treatment has yet proved entirely successful, there exist a range of treatments available to individuals diagnosed with the disease. There are three types of standard treatments used to treat malignant mesothelioma which include: surgery, radiation therapy, and chemotherapy.

Surgery

Surgery for malignant mesothelioma is divided into a number of sub-classes, which are specially designed to limit the disease for individuals with particular strains of the disease.

Extrapleural pneumonectomy is a severe form of surgery in which the entire lung and a portion of the lining of the chest, the diaphragm, and some or the entire sac which surrounds the heart is removed.

Wide local excision is a form of surgery which targets and removes the cancer and a limited amount of the healthy tissue surrounding the cancerous region.

Pleurectomy and decortication removes part of the covering of the lungs, as well as the lining of the chest and portions of the outside covering of the lungs.

The surgical procedure pleurodesis is a distinct technique insofar as it employs a blend of chemicals and/or drugs to create an intentional scar between the layers of the pleura. Post surgery, the space created by the scar must be drained, using either a catheter or chest tube, and is then filled with a chemical which inhibits the accumulation of fluid in the pleura cavity.

Radiation

The second primary medical technique used to fight the development of malignant mesothelioma is radiation. Radiation therapy, as applied to malignant mesothelioma uses the same basic technology as other forms of medical radiation insofar as the technique employs high energy x-rays to kill cancer cells. The process is divided into two broad categories:

External radiation therapy is a technique in which a machine sends radiation in a targeted stream at a certain portion of the body, and in so doing it kills the cancerous cells in its purview.

Internal radiation therapy, by contrast, uses not an external machine, but rather needles, seeds and catheters to place radioactive substance directly on or near the cancer. While the precise method of implementation will of course depend upon the type and stage of the illness, what is constant within this category is that the goal is to get the radiation placed directly onto the cancerous area and in so doing provide a more concentrated and directed dosage.

Chemotherapy

The third standard malignant mesothelioma treatment is Chemotherapy. Chemotherapy uses drugs which target cancer cells and stop them from dividing and thus prevent their growth.

In systemic chemotherapy, the drug can be taken by mouth or injected, but either way the goal is to have it reach cancer cells by means of the body s own blood circulation system. In regional chemotherapy, the drug is placed directly onto the target area. And finally, combination chemotherapy involves the use of two or more anticancer drugs which can be administered either orally or through injection.

Malignant mesothelioma is a difficult disease for anyone to bear, however, educating oneself as to the options available is an important step for making the process more manageable.

Read more

Tips Health and Fitness

 Health and Fitness

Health and Fitness has now become one of the major concerns. Earlier humans used to hunt for their living, due to which their body had to undergo a lot of physical exercise. This made life active and alert. Now, life has become more simple and easy. Everything we need is just a phone call away. This easy life has restricted humans to do that bit of physical exercise which is required to keep the body fit and healthy. We get instant, spicy and variety of food which lose their nutrition during the process.

How do we ensure that we have all that we need to have a healthy living? This is a big question among everyone. We need proper nutrition and a fit and healthy body. Good Health is all that one craves for. Becoming healthier and fitter though not very difficult needs dedicated efforts.

Nutrition and Health Diet
   

The basic foundation for a healthy individual starts from his foetal stage with proper and healthy nutrition derived from his or her mother. Hence, a pregnant woman's diet stands atop all diets.

Your food shall be your medicine. Ayurveda has postulated the role of food and especially nutritive foods for maintaining health as well as cure of diseases. Nutrients are necessary for the proper functioning of mental, physical, metabolic, chemical and hormonal activities. The body is like a machine that will repair and rebuild itself if proper nutrition is provided by way of food.

Sumptous nutrition is available in fruits and vegetables. Fruits have the capacity to give all that a body needs. How to consume? What to consume? Which fruit helps in which way? The answers to these questions can be found in our Nutrition and Healthy Diet Section

Exercise and Fitness

Simple fitness exercises can help to have a fitter and healthy life. Stretching exercises can help in many ways in mainting a fitter body. Weight loss can be achieved by following simple effortless regular exercises. Medical breakthroughs can happen by regular meditation and exercising. Yoga and other workouts which can be performed easily are available in this website to keep you fit and healthy.

Health and Fitness can make all that difference in one's life. Healthy living is all that one needs, and to achieve that we picked up the best of the articles from reliable sources and have presented here in an organized manner. You might not be able to spend your valuable time on complicated medications and diet controls, but, you can find articles to help you have a better living using simple and easy technics.

Ayurveda, a science in vogue practiced since centuries, uses a wide variety of plants, animal origin substances, mineral and metallic substances to rebalance the diseased condition in the sick. A few tips on simple treatment of life style diseases have been carefully picked for the visitors of this website. These tips can help reduce or control diseases like diabetes, cholesterol, blood pressure, etc.


Source :healthtips

Read more

Tips and Info Natural Herbal Skin Care

Natural Herbal Skin Care

Natural herbal skin care has been the choice of beautiful women the world over for thousands of years. It has only been recently that cosmetic companies have formulated makeup and skin care products that contain chemicals and artificial additives in an effort to improve on the natural herbal skin care regimens that have been around for centuries.

But today many women have come to realize that these harsh chemicals and artificial ingredients that are so expensive aren?t necessarily good for their skin ? in fact, in some cases they can cause drying and stripping of the skin?s natural pH balance and interfere with the body?s natural skin repair process. That?s why so many have returned to the natural herbal skin care routines that are based on some of the same key ingredients that might have been used by legendary beauties like Cleopatra or Marie Antoinette.

Some basic beauty secrets of the ages ? natural herbal ingredients for skin care includes essential oils, rose water, crushed almonds, sea salts, rice powder, shea butter and purified water are common. These ingredients are good for the skin as rarely you will encounter any allergy to them. These natural ingredients can help to moisturize dry skin and contains cooling botanicals to promote the healing of blemishes and a complete skin care regimen. The benefits include slowing down the aging process and help to diminish those fine lines and crow?s feet.

Natural herbal skin care can be the answer if you have sensitive skin and are prone to rashes and or break-outs. Many people don?t realize that occasional flare-ups of blemishes or rashes can mean your skin is being irritated by the many chemicals in the soaps, cleansers, astringents and other products your skin is exposed to every day. Add to the list the many dyes, chemicals and preservatives in your makeup and it?s a virtual assault on your delicate skin.


That?s what makes natural herbal skin care so important as a part of your daily skin care routine. Using natural, soothing ingredients can actually calm and soothe your skin, reducing the number of break-outs and rashes. Soothing ingredients like oatmeal for sensitive skin calm itching and redness when rare flare-ups do occur due to environmental stressors.

Most natural skin products are full of natural botanicals, vitamins and minerals and pure anti-oxidants to nourish your skin, and are just as rich and creamy as any luxury department store skin care line. There is a whole range of products, from natural clay masks for acne to healing aloe gels for dry skin. Best of all, these does not contain the harsh chemicals that you can find in some other non-natural products.

By using natural herbal skin care products, you?re improving the condition of your skin and decreasing the likelihood of future skin problems.


Source :www.101healthandbeautytips.com

Read more