Tag: Immune System

Rheumatoid Arthritis Overview

Rheumatoid Arthritis Overview
L. Hirt & eKnowItAll.com

Rheumatoid arthritis is an inflammatory disease that affects your joints. It can cause swelling, stiffness, pain and loss of function in the joints it affects. Unlike other types of arthritis, it does not usually affect just one joint, but the matching joint on the other side of your body as well. The most commonly affected joints are the wrists and fingers. There are several forms of the disease, ranging from a short period of pain lasting for only a year to severe pain that lasts many years or an entire lifetime. SymptomsSymptoms can vary from person to person, but there are several features of the disease that often occur:Tender, swollen and warm joints often in the wrist or fingers Pain affecting the same joints on both sides of your bodyInflammation in other joints such as the knees or hipsProlonged periods of pain and stiffness, after long periods of rest or after waking upOccasional fevers, fatigue, and an overall feeling of not being wellFactors Increasing the Risk of Rheumatoid ArthritisRheumatoid arthritis can be hereditary, and can result from having specific genes that control your immune system. Several genes play a role in whether a person develops the disease, and how severely they are afflicted. Genetics, however, is not the only factor.It is believed that certain events trigger the onset of rheumatoid arthritis in people already susceptible to it because of their genes. The most likely causes are bacterial or viral infections.Women are more likely to develop the disease than men, and their hormone levels may affect the onset of the disease. For example, pregnancy often lessens the severity of the disease, while flare-ups often occur after giving birth.The Basics of Rheumatoid ArthritisJoints, where two bones connect, are normally surrounded by a protective and supportive capsule. The capsule surrounds the joint and the cartilage between the bones. Healthy joints have a lining of a tissue called synovium and produce a fluid that both nourishes and lubricates the bones and cartilage. In people with rheumatoid arthritis, the immune system produces white blood cells that attack the synovium. This causes the inflammation consistent with arthritis, and makes the joint swollen and painful. Once the disease develops, the inflamed synovium actually attacks the joint and its bone and cartilage, working to destroy it. Eventually, the muscles around the joint become too weak to support it properly, causing often severe pain and joint damage. Common TreatmentsNo matter what treatment doctors and patients choose, the goal is always to stop pain and inflammation, prevent further damage to joints and allow the person to function normally.Dealing with the Disease:Splints can be used to support an affected joint, letting it rest. This will reduce swelling and pain. Other simple tools can make daily tasks easier for people with the disease. For example, patients may use special devices to help them get in and out of bed.A healthy blend of rest and exercise is also important. Doctors suggest getting more exercise while the disease is not severe, and getting more rest when attacks flare-up. Exercise improves flexibility, muscle strength, and joint mobility, while also contributing to the patients overall well-being. When resting, it is best to rest for short periods, rather than taking long naps.To reduce the stress involved in coping with the disease, patients can utilize relaxation techniques, regular exercise, and support groups. Eating a balanced diet also contributes to overall well-being.Medication and SurgeryMost people with rheumatoid arthritis take some form of medication. Types include those to relieve pain, to reduce inflammation and to slow the onset of the disease. Common drugs include Nonsteroidal Anti-inflammatory Drugs (NSAIDs) and aspirins. The most effective treatments often include a combination of more powerful medications.Surgery can be performed to reduce pain and improve joint function and daily life. Common surgeries include joint replacement, tendon reconstruction, and synovectomy, in which doctors remove the inflamed synovial tissue. This is done only as part of other reconstructive surgery.For all patients, regular doctor visits, and routine blood and other laboratory tests are important and should be made on a regular basis. About the Author
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Warts – Causes And Prevention

Warts are an ongoing problem for many people of all ages. They can go beyond being just a minor annoyance, sometimes resulting in much more serious health implications. Warts can be spread to other people, causing them to become infected with the virus. And some types of warts can be deadly. Taking all of these factors into consideration, it is a good idea to know what causes warts and methods you can take to minimize your risk of getting them. If you have already acquired warts, it is equally important if not more so, to lessen the chance of transmitting them to other people. The best precaution you can take is to be armed with the facts.

Warts are caused by the Human Papilloma Virus. So far, more than eighty different kinds of this virus have been identified. The various forms affect various parts of the body. The incubation period between when a person becomes infected and when an outbreak occurs also varies. The warts are easily transmittable from one person to another, and can also be transmitted from one part of the body to another area. Factors which determine a person’s likelihood of becoming infected include the state of the person’s immune system, the degree of virus that is present in the warts, the location of the warts, and the degree of contact.

Although it is often difficult or even impossible to prevent infection, there are some measures you can take to lessen this risk. If you already have one or more warts, it is important to prevent them from spreading. You should try to avoid touching the wart, for it can lead to the virus being spread to other areas you may touch afterward. You should avoid using other people’s towels and washcloths if they have not been cleaned. You should avoid wearing other people’s shoes. In locations where the virus might be present, you should make a point of wearing shoes to prevent indirect contact with infected surfaces. These factors will greatly reduce your risk of acquiring the virus associated with all forms of warts.

In addition, there are special factors associated with genital warts, which are the most serious and potentially deadly. These warts, which are a prime factor in cervical cancer, are spread by sexual contact. The risk of these warts and the cancer which results from them is highest in people who have multiple sexual partners. Although it is not as widely known as it should be, while having multiple partners increases the risk of coming in contact with a person who already has this infection, it has also been shown that having multiple partners alters one’s own natural levels of bacteria and will make you more susceptible to the virus. Not having multiple sexual partners is the most sound way to lessen your risk of acquiring genital warts. Those who already have them can also spread them by touch or by sharing infected washcloths and towels.

Currently, there are issues about a vaccine called Gardasil. This vaccine is proported to protect against four of the strains of Human Papilloma Virus which account for ninety percent of genital warts. Although this vaccine is not far beyond the testing stage, making the risk factors of the vaccine itself debatable, some locations are recommending it for young children. Some states are attempting to mandate this vaccine for little girls. In addition to the fact that the risk factors of the vaccine have not yet been adequately tested, the main issue being debated is whether giving elementary-school-aged children a vaccine to prevent a sexually-transmitted disease will lead many children and adolescents to believe it is okay to become sexually active and engage in a promiscuous lifestyle.

Warts And The Immune System

It makes sense that some of the risk factors for acquiring warts can be easily controlled. Simply avoiding contact with those who are already infected with warts is the most logical step to aid in not contracting warts. Not using personal items which belong to infected individuals, and taking precautions while in public areas that may contain the infection are also helpful safeguards. But while those who do not have an adequate immune system are much more likely to develop warts, this is a factor which can be aided in many cases.

Although persons who have medical conditions which negatively affect the immune system do not have much recourse, the majority of healthy people do have the ability to take steps to keep their immune systems at peak state. If one’s immune system is safeguarded, this one factor alone will go a long way in preventing warts. It is unlikely that many people consider their immune system as something over which they have control, but basic good health practices are the strongest influencing factors. Stick to a healthy lifestyle, and you will be much less likely to develop warts.

You may not initially realize the correlation between your diet and warts. You may also not consider your sleep patterns to be a factor. Both are related, because both play an important role in keeping your immune system strong and healthy. If you do not have a proper diet, this will compromise your immune system. In addition, studies have shown that specific dietary deficiencies, such as the lack of adequate potassium, greatly increase a person’s risk of warts.

It is much better to adhere to a healthy diet than to be in the position of having to deal with warts after they occur. It is important to keep in mind that one’s dietary practices have a dual role first, in keeping the immune system strong in general, and also to not end up with the potassium deficiencies that increase your risk of warts.

A proper amount of sleep on a regular basis is also very important in preventing warts. Frequent lack of sleep also undermines the immune system. A weak immune system will open you up to a wide range of potential health problems, and the various types of warts is one of the most immediate and visible.

If you add together the factors of diet and sleep, you will have the two main factors which determine the state of your immune system. For a person who is otherwise healthy, free of any serious medical complications, both of these factors should be easily within your control. To exercise good judgment with nutrition and rest will be one of the most significant factors in preventing warts.

If you do not have a proper diet, or do not get enough sleep on a regular basis, you can lessen your risk of acquiring warts by addressing these problems. To make some positive changes in your lifestyle to reflect more healthy patterns will benefit you in many ways, both currently and in the long-run. Making you less likely to develop warts is just one of the benefits.

Professional Treatments for Warts

Warts cause embarrassment and discomfort. Home remedies and over-the-counter preparations work for some people. However, there are times when it becomes advantageous to call in a professional to treat your warts.

Retinoid cream is prescribed by doctors as an experimental treatment to get rid of warts. It is composed of a substance that comes from Vitamin A, called tretinoin. It has been shown, in research studies, to work well. Eighty-five percent of children who used it had positive results.

Retinoid cream shouldn’t be used on pregnant women’s warts because it’s been associated with birth defects. It can also cause changes in the skin of those who do use it. Skin can become dry, sensitive, swollen, crusted, or blistered. It can become red or have other color changes. If you use it, your skin can become sensitive to the sun.

Rather than slow down skin cell growth, which is what retinoid cream does, contact sensitizers work with the immune system instead. The first thing the doctor will do is to apply a contact synthesizer to your arm or back. This will start a reaction in your immune system.

The next time the contact sensitizer is applied, an allergic reaction will ensue. After that, the substance will be put directly on the warts and it will destroy it by summoning your immune system. Eighty percent of people in one study were helped with this treatment.

A doctor might put Cantharidin on your warts and keep it there with a bandage. After awhile, the wart will have a blister around it. Then, the doctor can lift the warts off and remove it.

Warts can also be frozen off. This is called cryotherapy. There is actually at least one over-the-counter kit for this. If a doctor does it, he will apply liquid nitrogen to the wart. After a blister has formed, you have to wait for about a week. At this time, the wart will fall off.

Cryosurgery uses basically the same ingredients, but the deep freezing gets rid of the warts sooner. Or, the base of the warts can be destroyed by applying an electric needle to it. These are miner surgeries.

Laser surgery can be done to remove warts. It is usually reserved for special cases. A pregnant woman may have no other way to have warts removed. A person may have a great number of warts and they may be very large.

The laser is basically just a beam of light that is highly focused. It can burn off warts and leave surrounding tissue unharmed if done right. It may be done with local anesthesia. Or, if the warts cover a large area general anesthesia is called for.

Once the warts have been removed, there will be a wound. This will be painful for a few days, but it should feel better after that. If you have undergone this treatment, you should watch out for excessive pain that persists. Tell your doctor if you notice pus or run a fever. This method has been shown to be successful on warts sixty-six percent of the time.