physician | Health And Wellness Tips

My Questions about the Lasik Procedure

Many people that wear glasses or contact lenses have listened to the claims of how Lasik can give them perfect vision. They have also heard great Lasik success stories, as well as stories from people that were not sure they had given the decision enough thought. This guide lists the most common questions asked by people who are considering Lasik vision correction, and answers given by reputable physicians.

The first and most important question asked about Lasik is, not surprisingly, “Is Lasik safe?” The answer is that it is normally quite a safe procedure, with success rates above 95 percent for good, experienced Lasik surgeons, and 90 percent average over all physicians that perform the Lasik procedure. This statistic about Lasik success assumes that the patient is a good candidate for Lasik surgery. The requirements have some specific details and should be gone over with the physician that will perform the Lasik procedure.

It is a very good idea to ask the Lasik physician which patients he has declined to perform the Lasik procedure on, to make sure that the particular physician has and operates with good standards. Any Lasik practitioner that tries to imply that everyone that comes in to his office is a good candidate for Lasik vision correction should be viewed with some skepticism. In any case, it is wise to interview several different physicians that perform the Lasik procedure before deciding on one.

A second frequently asked question about Lasik is “What are the possible complications from Lasik surgery?” Common side effects are starbursts or halos when looking at a light, sensitivity to light and difficulty with glare and night vision, and some sensation that a foreign body is in the eye. Most of these effects will pass within a few days after the Lasik procedure. Between 1 and 3 percent of patients will have a lasting side effect such as halos or some vision fluctuation.

It is a very good idea to discuss your particular situation with the Lasik physician to determine if you might be prone to any complications. There are also variants of the standard Lasik procedure, one of which uses additional waveforms to map out an individual eye, or techniques that only use lasers rather than a scalpel and a laser.

One question we all hesitate to ask is “Will the Lasik procedure be painful?” Since our eyes are one of the most sensitive parts of our bodies, it is comforting to know that having Lasik vision correction is usually nearly painless. There is often some mild discomfort after the procedure, but this is effectively controlled with medication.

“Will I have 20/20 vision once the Lasik correction is done?” Though many patients do get nearly perfect vision, not all patients have their vision totally corrected. You can definitely expect to have improved vision and minimized dependency on any glasses or contacts.

“What is the cost and how do I pay?” A typical Lasik surgeon charges between $500 and $2500 per eye, depending on the patient and the surgeon. However, a Lasik physician should be selected on experience level and track record, not on the lowest price. Insurance rarely covers the cost of Lasik, but many Lasik centers have a type of financing program offered to their clients.

Find several Lasik physicians in your area using the Internet feature DocShop and make a point to interview several on your list. Consider Lasik as one way to significantly improve the quality of your life.

Medical How It Works Saving the Heart

There is no cure for congestive heart failure, but there are things that you can do to help prolong your life and protect your heart from farther damage. Treatment is a matter of changing your lifestyle and drug therapy, which will change your quality of life. The medical field improvement over the past twenty years has grown in leaps and bounds. Lifestyle changes are the same quit smoking, losing excess weight, drinking less alcohol, and eating healthy low saturated fat and low salt foods. Then do not forget to exercise which is helpful for most patients. This is good advice that is a key to preventing heart failure but the most important is the medical. This is where your physician is very important do not attempt to try to prescribe your own medicines. The physician is well equipped to provide you with the proper medical treatment.

The heart like other parts of our bodies can malfunction in different ways. That is why we should trust the cardiologist a specialist in the medical field. One of the most common medicines prescribed for patients is a beta-blocker. The beta-blocker reduces the heart rate and output of blood by counteracting a hormone called noradrenalin. While this drug can prevent heart failure, it is not recommended for anyone with severe heart failure.

Patients who suffer from fluid retention and/or high blood pressure the medical field suggests that a diuretic will help compensate but some of the side effects is loss of potassium, weakness, muscle cramps, and joint pains. Let your doctor know right away if you feel any ill effects from the diuretic.

This is just an example of some drugs used by the medical field that can help prevent heart failure. There are other treatments that the medical field uses are just as valuable.
Congestive heart failure can become quiet extreme that is why the medical field has been experimenting with heart transplants and mechanical pumps, which are attached to the heart. There is another experimental procedure for severe heart failure, which is available at a few U.S. medical centers. This procedure, called cardiomyoplasty, involves detaching one end of a muscle in the back, wrapping it around the heart, and then suturing the muscle to the heart. An implanted electric stimulator causes the back muscle to contract and pump blood from the heart.

The medical field has also another surgical procedure called mitral valve repair may help extend and improve the lives of people with congestive heart failure. This procedure aims to correct leaky valves resulting from cardiomyopathy, or heart muscle disease, by surgically inserting a flexible annuloplasty ring at the mitral valve opening.

The medical field has made great strides in medicines and in surgical procedures that greatly increase the quality of life, we have. The medical field has experimented with such things as healthy heart diets and specialized exercises that can only help to improve quality of life. Now it is up to you it is your heart!

Living With Heart Failure-How Congestive Heart Failure Impacts Your Life

Heart failure, as well as all the risks that accompany it, can be a terrifying prospect for any man, woman or child. The impact of a heart, the body’s central tool for survival, no longer functioning may seem like the beginning of the end. The good news is, by establishing an effective treatment plan with your cardiologist the prognosis, and the chances for you to lead a normal life, increase exponentially.

Heart failure occurs when the heart can no longer efficiently pump blood throughout the body. The blood pools, and while organs are deprived of vital, life giving oxygen and nutrients the excess sodium that would normally be excreted in the urine builds up in the tissues, resulting in fluid retention that leads to organ stress and the dyspnea that is so common in cases of congestive heart failure. Left untreated, the oxygen deprived organs will eventually cease to function and the patient will die.

Fortunately, there are now many ways to combat the mortality factor associated with heart failure. Doctors can prescribe medications to facilitate the flow of blood through the body and take some of the pressure off the heart; blood thinners can decrease the chances of clots forming in the veins. Aside from medicinal means, there are many factors that may be altered in your lifestyle to impact the prognosis of your disease.

It is essential that the body be given sufficient time to rest in a day. While at rest the heart can more easily pump blood throughout the body; just as you would rest an injured leg when it began to pain you, you should rest your heart as well. On the flip side, it is important to establish a daily exercise routine. It doesn’t have to be three hours of aerobics; a half hour walk every day would have a greater impact on your physical being than nothing. Consult with your physician to find the plan that works best for your individual circumstances.

Along with an exercise plan you should work with your doctor to find the best diet plan for you. In most cases a low sodium diet is recommended to help reduce fluid retention. Diuretics can greatly affect the levels of potassium in the body causing hypokalemia, which can lead to muscle weakness, paralysis and a fatal cardiac arrhythmia; therefore, very often if you have been given a diuretic to take daily a potassium supplement will also be prescribed.

Nicotine can create a serious problem for patients with heart failure. It increases the heart rate and blood pressure while having a negative impact on the oxygen level in the blood. All of these things cause the heart to work harder. It is strongly recommended that if you have been diagnosed with heart failure you quit smoking completely.

Hand in hand with smoking are the inherent dangers associated with contracting a case of pneumonia or flu. If you are able you should receive an annual flu shot, as well as the one time dose of pneumococcal vaccine. This will provide some level of protection against pneumococci bacteria, the major cause of bacterial pneumonia. Pneumonia is a problem for the same reasons as smoking; the decreased oxygen levels in the blood cause the heart to work harder in an attempt to compensate and get oxygen to the organs and tissues. If possible, avoid crowded areas during cold and flu season, and stay away from people you know are sick.

Amazingly, something as simple as the clothes you wear can impact your condition if you have suffered heart failure. Tight clothing can cause blood clots and restrict blood flow to the extremities. In addition, in cases of extreme temperature your clothes should be weather appropriate; if the body has to work to maintain its temperature the heart will have to work that much harder.

Sexual relations can usually be continued as before; however, they should occur in as peaceful an environment as possible to prevent undue stress. If your condition is severe it is important that you discuss this with your physician; it may be necessary to forego sexual relations for a time in favor of other, less stressful shows of affection.

Each of these steps will help you continue to live much as you did before being diagnosed. Heart failure will inevitably impact your life; it is entirely up to you how much.

How to Find Current Research on Congestive Heart Failure

Medical research is a never ending fount of information, and its sources are vast. Unfortunately, it may be very difficult for a layman not associated with the medical field to find up to date information pertaining to his disease and treatment options. While doctors are constantly attending conferences as part of their continuing education curriculum, the average Joe is left to sort through a variety of sources in an attempt to find information that is not obsolete. The best choice for this patient is to continue his research in one of the many scientific research journals published.

While a specific journal pertaining solely to the topic of congestive heart failure may not be available, there are a seemingly infinite number of research journals being published that pertain to medical issues (there are research journals published for any field in which there is someone doing research). These are available in both a virtual format or in a hard copy. If a research source is found that a patient particularly favors they can purchase a subscription, which will allow them to receive new issues of the journal as they are released. When researching a specific topic or disease purchasing a subscription to just one source may not be the action of choice. Often a variety of articles pertaining to a specific topic can be found in multiple journals, and it is often more beneficial to read more than one. Libraries will often carry a subscription to several periodicals, and many will publish an edition over the internet. A portion of the journals that can be found online allow readers full access without a subscription.

Scientific journals publish cutting edge research, giving the average person a chance to read about advances in medicine and technology that are occurring in every field. Is was a scientific journal that first published the information about stem cell research that sparked a controversy across the nation, and these same stem cells are now considered one of the best chances for providing long term relief for patients suffering from heart failure. Through scientific journals the reader is taken through laboratories around the world and exposed to ideas and theories of some of the planet’s greatest minds.

When searching for a research journal from which to learn it is important to ascertain that it is, in fact, a reputable source. Research journals publish both theory and fact, and it is essential that the two be differentiated. A publication with a reputation of publishing theories as facts should be avoided. If a patient is unfamiliar with the world of science it would probably be helpful for them to seek the aid of their physician in finding a factual source of information which publishes only peer reviewed articles and up to date research.

It is important to remember that the articles written in scientific journals are written by health professionals for health professionals, and may be very difficult for a person uneducated in anatomy and medical terminology to understand; however, when armed with a dictionary and a physician to consult with scientific journals are an endless source of information.