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LASIK is a complex surgical procedure. In order to determine your suitability, and to avoid potential LASIK complications, the best way is to get screened and tested prior to undergoing surgery.

Can You Avoid LASIK Problems With Screening And Tests?

Can You Avoid LASIK Problems With Screening And Tests?The complexity of the LASIK surgery procedure is often obscured by the office-like milieu of the surgery room, the fact that it takes only a scant few minutes to accomplish the procedure, and the fact that the patient experiences virtually no pain. But, LASIK is in fact a complex surgical procedure with associated complications and risks, and it is certainly not apt for everyone. In order to determine your suitability, and to avoid potential LASIK complications, the best way is to get screened and tested prior to undergoing surgery.Before the surgery, the patients corneal surface is examined with a computer-controlled scanning device. A topographic map of the cornea is created to determine irregularities in the shape of the cornea and also help detect astigmatism. Such preoperative examination is crucial in determining whether the patient is a viable LASIK candidate or not. Comprehensive testing and screening is helpful in avoiding LASIK problems at a later stage, since an inappropriate subject can be ruled out at the outset.Laser eye surgery has its inherent limits as to how much vision correction it can accomplish. Patients with gravely poor eyesight are not apt for LASIK surgery. The limits prescribed by the Food and Drug Administration (FDA) rule out those patients with more than -14 diopters of myopia, more than +6 diopters of hyperopia, or more than 6 diopters of astigmatism.Another important consideration is that of the viable age for LASIK laser "eye surgery" . Since, the visual acuity constantly changes until the age of 18, eye surgeons prefer to operate patients who are well over 18 and whose prescription has completely stabilized. A simple refractive examination followed by a meticulous comparison with the patients early medical records would reveal whether the prescription has stabilized or not. The eye surgeon should also carry out comprehensive tests of the eye anterior (front) and posterior (back). This is helpful in determining certain eye ailments that might rule out LASIK surgery as a treatment option. For instance, a posterior examination might identify eye diseases, such as ocular hypertension, glaucoma and diabetic retinopathy. All in all, prior screening and tests are valuable and rather indispensable in the sense that they determine the possible candidature of a patient for LASIK surgery.Finding a LASIK surgery that you are confident of working with will ease your concerns about problems with LASIK eye surgery.

Over-eating, Stress, and The Modern World

Over-eating, Stress, and The Modern World

There mere fact that the term, comfort food exists is proof enough that eating certain foods is good for relieving stress. Whether it is some sort of psychopharmacological thing, something connected to mental health and memories, or an evolutionary instinct, the fact is that eating is effective stress relief. However, when one considers all the stress and anxiety that gets tossed around in modern society, it isn't surprising to learn that the weight loss pill market is on a steady increase. Indeed, as people are put under more and more stress, with less and less time to find "stress relief" for it, food becomes an increasingly tempting option. Sure, "stress and anxiety" are not the only factors behind the increasing number of people with obesity, but it does have to take some of the flak.People look to food as a cost-effective means of stress relief, mainly because a number of modern environments simply don't allow for a significant amount of time to relax. For example, in those high-stress corporate environments, people tend to have very little time to spare between getting to work, actually working, and their duties outside of work. To avoid allowing the stress to build and become a danger to them or the people around them, they do the one stress relief activity that they can do. A little candy bar here or some potato chips there can be enough to get a person's mind through the stress and anxiety of a typical work day. However, when one develops a dependence on these things to relieve stress, then there is going to be an eventual need for a "weight loss pill" or diet plan.It isn't just the corporate workplace and the employees within it that end up eating a little too much comfort food, however. As stated in a number of books, such as Perfect Madness: Motherhood in the Age of Anxiety, shows, mothers also have to deal with the problem. Between the stress of having to keep a handle on active children and the duties that mothers have to perform, there is plenty of room for the average mother to binge a little. This can be especially true in suburban environments, where there is often a subtle competition between housewives that puts a lot of undue stress and anxiety on mother and child alike.Children can also sometimes fall victim to over-eating comfort foods. With so much pressure on children to succeed on all possible levels, there's plenty of stress and anxiety to go around. The problem lies in the fact that children nowadays are subjected by their parents to all manner of time-consuming extra-curricular activities, with even the slightest potential becoming something that could be developed. Parents tend to be well-meaning in cutting down on the playing time of their children, as all of these activities are designed to help them succeed. However, there comes a time when children will need to be given time to be children. Stress and anxiety are things that the "mental health" of a child is not fully capable of handling, such that any form of stress relief can be seen as acceptable. For most, succumbing to peer pressure or playing video games can do the trick, but a few others end up turning into binge eaters.Over-eating due to stress and anxiety is not an all-encompassing problem yet, but statistics show that it is getting there. As competition in the workplace, stress in the home, and the pressure to succeed compounds with each generation, more and more people are going to need effective, quick stress relief. Pressed for time to find ample ways to relax, food can often be the only viable option available to them.

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The nocturnal obstruction

The nocturnal obstruction

Everyone experiences muscle cramps from time to time due to intense pain and an inability to use the affected leg muscles. It can occur at the front of the thigh (quadriceps), back of the thigh (hamstrings) and the lower legs or calves (gastrocnemius). A cramp can last from a few seconds to 15 minutes or longer, and can possibly recur several times before it goes away. But have you ever experienced waking up in the middle of the night with a sudden painful cramp in your leg? Is it so painful that it can even make you cry? This condition is referred to as night leg cramps. Night leg cramps are contractions of the leg muscles, usually in the back of the lower leg or calf. They usually occur just as you're about to fall asleep, or when you are about to wake up. When this happens, the leg muscles remain painfully tight and contracted. Experts say that the exact cause of night leg cramps is unknown but they believe that it may be due to the body's abnormal processing of electrolytes. Electrolytes such as salt and minerals are essential elements and chemical substances that your body needs for basic muscle functions. Other factors include inadequate stretching and muscle fatigue. Calcium deficiency is also one of the common causes of leg cramps at night especially among women. If you are post-menopausal, trying to lose weight, or don't consume enough calcium, you are susceptible to night leg cramps. To alleviate leg cramps, experts advise the increase calcium consumption. This can also prevent other problems associated with calcium deficiency like osteoporosis. When taken regularly, calcium supplements may help relieve the pain caused by leg cramps.Other causes of night leg cramps are prolonged sitting, pregnancy, diabetes, decreased potassium levels, neuromuscular disorders, such as Parkinson's disease, and alcohol use. Certain medications, such as albuterol, niacin, diuretics, and some calcium channel blockers and antipsychotic medications can also cause night leg cramps. Partially obstructed flow of blood to the legs and abnormal mineral or hormone levels can also be the causes for painful muscle cramps at night. If a person suffers from night leg cramps, there are some ways to make this annoying condition go away:Apply a cold pack on the affected muscle to ease the pain.Massage the affected muscle, to loosen the tension in the leg.Try walking on the affected leg to stretch the muscles and get blood to circulate.Straighten the leg and flex the foot towards your knee until the muscles stretch.Take a hot bath to relax the muscles.To help prevent night leg cramps, it will help if a person drinks plenty of fluids during the day; stretches the calf muscles through wall push ups; applies a heating pad for ten minutes before going to sleep; and consumes adequate potassium as part of the daily diet.Quinine is the only drug that has been shown to be effective in treating night leg cramps. However, the U.S. Food and Drug Administration (FDA) has stopped the over-the-counter sale of this drug because of drug safety concerns. The FDA is looking into the reported side effects of the drug that include the possibility of causing birth defects and miscarriages. According to reports, Quinine also causes headache, disturbed vision, chest pain, asthma, ringing in the ears, and side effects.Although these have not been clinically proven to reduce the regularity of attacks, doctors may prescribe muscle relaxants, Benadryl, or vitamin E to help ease leg cramps. However, current research shows that Vitamin B-12 and Gabapentin are the most effective treatments.If a person is frequently suffering from leg cramps at night, it is still best to consult a doctor to get rid of this nocturnal problem that's creeping and twitching our legs and disturbs people from a good night's sleep.

Teeth whitening for a brite smile like the stars

Having a brite smile and gaining confidence is why people are searching for the best and most affordable ways of teeth whitening in the UK.The range of options are plenty, with the likes of laser "teeth whitening" specialists, dentists and retailers taking up the sales of teeth whitening products and services. Until recently teeth whitening has been restricted to the dentists but with the industry growing the idea for many customers of getting their teeth whitened solely using a dentist can be costly.Laser teeth whitening is undertaken in salons where clients have a gum dam applied to protect their gums and then a stain removing gel is applied before the laser light is activated. The gel then gains deep in to the enamel removing the staining and this is all done just under one hour. Typically the teeth are lightened by 6-8 shades and the treatment can last up to 18 months depending on how and when the staining that caused the problem is then minimised otherwise the benefit is decreased.In modern times people are constantly looking at ways to make their appearance improved and more recently laser tooth whitening seems be the latest beauty treatment that is achieving this effectively.Laser tooth whitening competes with tanning, hair, botox and skin treatments to both men and women with the biggest growth seen from the male grooming market for both professional treatments and products.As customers experience the different options professional teeth whitening either by teeth whitening specialists or dentists are becoming more popular as customers are seeking experienced trained staff.In most cases professional teeth whitening treatments will only last as long as your bad habits will prevail so if you continue smoking or drinking coffee then the staining will return around six to nine months after the treatment but can last up to eighteen months if care and attention is considered. tooth whitening UKProfessional laser teeth whitening is one of many options and the customer should consider visiting their dentist to check if any work needs to be done prior to considering health care.If your teeth are fairly close to your desired colour, then you will only need to be in the chair for a short period. Typically, it takes about an hour to accomplish a whiter smile.One advantage of laser "health care" is that you only need one visit to see a visible difference in the colour of you teeth. In some extreme cases, additional laser treatments may need to be done to achieve the desirable colour you are looking for.

Thinning Hair A Bald Fact

As you grow older, not only do you grow wiser but as a sign of wisdom, you start losing your hair. Thin hair has been the result of time. But other factors like heredity, modern hair styling treatments like perming, bleaching, coloring etc. have also led to thin hair. Bad diets and stress also have an adverse effect on the thickness of hair.The following tips give you some advice on how to control hair thinning problems: Color your hair: When you color your hair, they appear thicker since the process actually roughs up the hair. It is easier to give the appearance of fullness since the hair strands slide one another and lie flat against each other. Use lighter colors since they hide the scalp very easily. Choose a curly look: When you curl your hair, they appear fuller since the wavy look alters the surface of the hair. Blow-dry your hair: Blow drying the hair will make the hair two to three times thicker without harming the scalp. It plumps up the hair so that they look higher. But keep the dryer two to three times away from the hair to avoid causing excessive dryness. Also, use a conditioner after shampoo if you tend to blow dry your hair regularly. Use protein shampoo daily: When you wash your hair daily, the hair oils are removed, it gives the hair more body so that it looks thicker than the normal. Using shampoos with hydrolyzed animal proteins, also called thickeners, they give the hair more diameter. They coat the hair so that each shaft appears two to three times fuller than usual. Also, the hair appears fluffy and hence, looks fuller. Try a kitchen conditioner: Mix a tablespoon of white vinegar with a pint of water and massage onto the hair after shampooing. Vinegar changes the chemical balance of the hair to acidic and thus gives a full appearance to thinning hair. Use eggs: Crack an egg over the hair before shampooing. Massage it for five minutes and then rinse out. It has the same effect as protein shampoos as egg is an animal protein. Use minimal commercial conditioners: Usually, conditioners are used to give the volume to the hair. But people use quantities more than required and thus give the hair a limp look. Always use a teaspoon of conditioner for every wash. Use mousse: before going out, always style your hair with mousse to make the hair appear fuller. Since mousse contains resins, they coat the hair and add diameter to it. It lifts the hair off the scalp and gives it a fuller appearance.

Summary

LASIK is a complex surgical procedure. In order to determine your suitability, and to avoid potential LASIK complications, the best way is to get screened and tested prior to undergoing surgery.