1 AnswerRealAge answeredSerum sickness is a side effect that can occur after you take medication for an immune system condition, or after you've been given an antiserum (a treatment that protects against certain germs or poisons, such as snake venom or rabies). Your immune system can sometimes attack a protein in the medication, causing an immune reaction. Symptoms include not feeling well, fever, rash, swollen glands, itching and joint pain, and they usually show up about one to two weeks after you've taken the drug or antiserum. Symptoms usually go away a few days after getting treatment.
2 AnswersJohn Lipman, MD, Vascular & Interventional Radiology, answeredThe immune system is the body’s tool to fight infections and other foreign material that gets into our body. The skin, liver, spleen, kidneys, bloodstream and lymphatic system (a network of thin tubes that travel with blood vessels and contain white blood cells that attack bacteria, viruses and other foreign invaders like cancer cells) are most important in protecting our immunity to these foreign agents. Impairment of any of these organs (for example, liver failure, poor skin quality and predisposition to wounds/sores) will result in an impaired or weaker immune system. Poor nutrition and poor overall health status are significant contributors to a weakened immune system.
An impaired immune system may be present at birth (primary immunodeficiency) or acquired through disease (AIDS) or medication (steroids, chemotherapy or transplant medication to prevent rejection). The immune system can also turn against us (auto-immune diseases) and cause illnesses, such as rheumatoid arthritis, type I diabetes or lupus.
1 AnswerNational Kidney Foundation answeredImmunosuppressants are drugs or medicines that lower the body's ability to reject a transplanted organ. Another term for these drugs is antirejection drugs. There are two types of immunosuppressants:
- induction drugs: powerful antirejection medicine used at the time of transplant
- maintenance drugs: antirejection medications used for the long term
There are usually four classes of maintenance drugs:
- calcineurin inhibitors: tacrolimus and cyclosporine
- antiproliferative agents: mycophenolate mofetil, mycophenolate sodium and azathioprine
- mTOR inhibitor: sirolimus
- steroids: prednisone
1 AnswerHaving a strong immune system will help your body fight off infections more effectively. Getting enough sleep every night, eating a balanced diet, exercising regularly and minimizing stress are the best ways to keep your immune system running its best.
Sleep is incredibly important, especially the night before a test. Forming a study schedule that allows you to keep up with your classes and get an adequate amount of sleep each night will serve much better than any cram session. Forming these good study habits early will set you up for success later, as well.
1 AnswerHealthyWomen answeredPracticing these good health habits will help keep your immune system strong throughout the year:
- Prepare low-fat, balanced meals packed with a variety of fresh fruits and vegetables, whole grains, and lean protein like fish, soy and beans.
- Choose natural, unprocessed foods whenever possible.
- Don't smoke.
- Exercise regularly.
- Get active as a family and plan fun activities.
- Manage stress.
1 AnswerAlan Greene, MD, Pediatrics, answered
1 AnswerMichael Roizen, MD, Internal Medicine, answered
There are many simple day to day things that can help keep your immune system strong. These include maintaining a balanced diet, getting enough sleep and minimizing the amount of stress your body experiences. In addition to these daily routines you can also take a natural immune support supplement such as larch arabinogalactan.
1 AnswerThe development of lymphedema can be detected using a testing method called bioimpedance spectroscopy, which measures extracellular fluid in the limbs by passing low-dose electric current through the limb, to detect the way the body responds to fluid changes. The test is painless, fast (five minutes), noninvasive and portable.
1 AnswerUCLA Health answered
Dendritic cells are found in the blood. They are essential for the start of any immune response, be it against a bacterial infection, a viral infection or tumor cells. Moreover, these dendritic cells are also responsible for telling the body what type of immune response to initiate, so that the invader can be attacked with the most effective tools.
1 AnswerPenn Medicine answered
Anyone who has had an axillary lymph node dissection as part of breast cancer surgery is at increased risk for upper extremity lymphedema (swelling due to a blockage of the lymph passages). Sentinel node biopsies also carry a risk of lymphedema, but to a much lesser extent. Lymphedema can occur immediately postoperatively or within a few months, a couple of years, or as late as 20 years after treatment. With proper education and care, the incidence of lymphedema can be minimized or, if it develops, kept well under control.