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Corticosteroids are a group of natural and synthetic analogs (chemical cousins) of the hormones secreted by the pituitary gland, also known as the hypothalamic-anterior pituitary-adrenocortical (HPA) axis. These analogs include glucocorticoids, which are anti-inflammatory agents with a large number of other functions; mineralocorticoids, which control salt and water balance primarily through action on the kidneys; and corticotropins, which control secretion of hormones by the pituitary gland.
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Here's where to find out more about these important asthma medications.
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A group of natural and synthetic analogues of the hormones secreted by the hypothalamic-anterior pituitary-adrenocortical (HPA) axis, more commonly referred to as the pituitary gland . These include glucocorticoids, which are anti-inflammatory agents with a large number of other functions; mineralocorticoids, which control salt and water balance primarily through action on the kidneys ; and corticotropins, which control secretion of hormones by the pituitary gland.
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Steroids are important compounds used in medicine, but people often misunderstand what they are.
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Corticosteriods are a group of natural and synthetic analogues of the hormones secreted by the hypothalamic-anterior pituitary-adrenocortical (HPA) axis, more commonly referred to as the pituitary gland. These include glucocorticoids, which are anti-inflammatory agents with a large number of other functions; mineralocorticoids, which control salt and water balance primarily through action on the kidneys; and corticotropins, which control secretion of hormones by the pituitary gland.
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Daily inhaled corticosteroids are a key part of the treatment for children with mild, moderate or severe persistent asthma. "The possible side effects of medication are far less important than the known effects of untreated asthma," says William E. Berger, M.D., president of the American College of Allergy, Asthma and Immunology.
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Corticosteroids are a group of related drugs used in cancer treatment to reduce the growth of tumors, stimulate the appetite, and treat skin rashes, nausea and vomiting , allergic reactions, inflammation, accumulation of fluid in the brain, and autoimmune disease. Purpose Corticosteroids have broad use in cancer treatment.
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Will long-term use of a steroid medicine cause excessive bone loss?
Diana Post, M.D., is an assistant professor of medicine at Harvard Medical School and a member of the Department of Medicine at Brigham and Women's Hospital.
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Colds and flus are NOT cured by antibiotics.
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Detailed information on the use of antibiotics and children
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So many of us are taking antibiotics when we don't really need them that doctors fear bacteria are building up a dangerous resistance to the drugs.
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Antibiotics have been misused so much in recent years that doctors now face an alarming problem. Bacteria that once were easily controlled have become resistant to many antibiotics.
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Using antibiotics incorrectly can make your illness worse and can lead the bacteria and parasites that cause disease to become resistant to antibiotics.
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Most of the time, however, a cold passes in a week, with or without the use of antibiotics. Taking these drugs does not help you get better faster. In fact, it can create problems.
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Medical organizations have long recommended taking antibiotics before certain procedures that could cause bacteria to infect the heart, but new guidelines state that only people with certain heart conditions or diseases need take the drugs.
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Antibiotics may be informally defined as the sub-group of anti-infectives that are derived from bacterial sources and are used to treat bacterial infections. Other classes of drugs, most notably the sulfonamides , may be effective antibacterials.
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Antibiotics may be informally defined as the subgroup of anti-infectives derived from bacterial sources and used to treat bacterial infections. Purpose Antibiotics are used for treatment or prevention of bacterial infection.
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Antibiotics may be informally defined as the sub-group of anti-infectives that are derived from bacterial sources and are used to treat bacterial infections. Other classes of drugs, most notably the sulfonamides, may be effective antibacterials.
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Antibiotics are used for treatment or prevention of bacterial infection. They may be informally defined as the subgroup of anti-infectives that are derived from bacterial sources and are used to treat bacterial infections.
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Antibiotics are drugs that are used to treat infections caused by bacteria and other organisms, including protozoa, parasites, and fungi. Purpose Many treatments for cancer destroy disease-fighting white blood cells, thereby reducing the body ' s ability to fight infection.
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Drugs used to combat bacteria that cause infection. Antibiotics are substances that combat bacteria, and, as a result, relieve the symptoms of infections caused by bacteria.
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Would a gall bladder removal affect the absorption of birth control pills, rendering them less effective?
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Studies offer the final word that antibiotics don???t prevent or control heart disease.
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Do you have to take antibiotics whenever you have any dental work done if you have mitral valve prolapse? What about work such as scaling around the teeth; is anything that would make your gums bleed a risk?
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Chemotherapy is the systemic (whole body) treatment of cancer with anticancer drugs. Purpose The main purpose of chemotherapy is to kill cancer cells.
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Chemotherapy is the use of drugs to kill bacteria, viruses, fungi, and cancer cells. Most commonly, the term is used to refer to cancer-killing drugs. This article focuses on cancer chemotherapy.
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Detailed information on chemotherapy and managing chemotherapy side effects in children
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Chemotherapy is treatment of cancer with anticancer drugs . Purpose The main purpose of chemotherapy is to kill cancer cells.
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Nail Care During ChemotherapyCaution:Call your doctor if your cuticles become red and painful or show other changes.Minor nail problems are common side effects of chemotherapy. These side effects occur because the treatment affects normal cells as...
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Chemotherapy: Common QuestionsYou may have questions about how chemotherapy could affect the things you take for granted in everyday life. Here are some answers to common questions, and some of the adjustments you may need to make.Will I Still Be ...
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Detailed information on chemotherapy for treatment of gynecological cancers
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Chemotherapy, sometimes referred to as " chemo, " is the treatment of cancer with anticancer drugs. Purpose The main purpose of chemotherapy is to kill cancer cells.
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Chemotherapy is the treatment of cancer with anti- cancer drugs . Purpose The purpose of chemotherapy is to kill cancer cells.
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Chemotherapy Side EffectsMost people who are told they need chemotherapy dread the anticipated side effects. However, side effects vary from person to person depending on the person's general health, the type of cancer, and the kind of chemotherap...
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Nutrition During ChemotherapyDuring chemotherapy, the energy provided by a healthy diet can help you rebuild normal cells. It can also help you keep up your strength and fight infection.
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Skin Care During ChemotherapyMinor skin problems are common side effects of chemotherapy. These side effects occur because the treatment affects normal cells as well as cancer cells.
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Although exercise is an important for everyone, it's especially beneficial for those who have been diagnosed with cancer and are undergoing chemotherapy.
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Detailed information on chemotherapy and managing chemotherapy side effects in children
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Understanding ChemotherapyThis is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).What Is Chemotherapy?Chemotherapy is the treatment of cancer with drugs that...
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Eating Well During ChemotherapyThis is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).It is very important to eat well while you are getting chemotherapy. Ea...
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What Can I Expect During Chemotherapy?This is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).Some people with cancer want to know every detail about their co...
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Expert-reviewed information summary about oral complications, such as mucositis and salivary gland dysfunction, that occur in cancer patients treated with chemotherapy or radiation therapy to the head and neck.
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Getting the Support You NeedThis is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).Chemotherapy, like cancer, can bring major changes to a person's life. Whi...
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Coping With Side EffectsThis is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).What Causes Side Effects?Because cancer cells may grow and divide more rapidly...
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Chemotherapy Glossary TermsThis is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).Adjuvant chemotherapyAnticancer drugs or hormones given after surgery and/o...
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Paying for ChemotherapyThis is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).The cost of chemotherapy varies with the kinds and doses of drugs used, how lon...
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Chemotherapy: If You Are Considering ItQuestions for the doctor:Why do I need this treatment?What drugs will I be taking?
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Two studies show that chemotherapy and cancer drugs may have lingering effects on the brain after treatment concludes. Memory and attention are affected, but not permanently.
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I am undergoing chemotherapy for breast cancer, and one of the side effects is a white, thick coating on my tongue. Can you suggest a remedy for this?
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Take Care of YourselfThis is one section from the guide "Chemotherapy and You: A Guide to Self-Help During Cancer Treatment" from the National Cancer Institute (NCI).How can you take care of yourself during chemotherapy? You can eat the right food...
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Receiving IV ChemotherapyYou may have ashort-term IVthat is removed after each treatment. Or you may have acentral venous catheter.This is a thin tube that is inserted into a large vein with access to your central blood supply.
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Understanding ChemotherapyKnowing what chemotherapy does, and when and how it is given, may make you feel less anxious about starting treatment. Chemotherapy can be a single medication or a combination of medications.
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When you exercise, you gain more strength and flexibility. Your mood will improve, and you'll be able to think better.
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In elderly patients, symptoms of depression can be mistaken for symptoms of another medical problem, so it is important for clinicians to consider all physical problems and medications of elderly patients before making a diagnosis.
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Aimed at older adults, this report provides practical advice on how to avoid common and often deadly accidents at home.
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Learn how to put together a caregiving plan, draw on useful services, and address legal, medical, and financial planning issues. Also, find advice on involving family members, handling daily tasks, and maintaining your well being.
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Detailed information on infant health
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At first, all of your baby's cries may sound alike. Soon, though, you'll be able to tell a hunger cry from a fuss over a wet diaper.
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A fever is a way for the body to fight infection. But it may also be a sign of a serious illness, especially in children younger than 3 months and children who haven't been immunized. Know when to seek medical care for your child.
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A fever is a special cause for concern in infants younger than 3 months of age. Parents and caregivers should be most concerned with changes in eating or sleeping habits, coughing, pain or other marked changes.
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This tiny newborn will change the way you and your partner see yourselves and each other. If this is your first baby, you'll have to adjust to being a parent. If you have other children, expect this one to be different.
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As a new parent, you may find "tub time" a bit scary. Here are some suggestions on how to make it less stressful.
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Oral contraceptives are medicines taken by mouth to help prevent pregnancy. They are also known as the pill, OCs, or birth control pills.
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Oral Contraceptives and Cancer Risk: Questions and AnswersKey PointsSome cancers depend on naturally occurring sex hormones for their development and growth. Researchers are interested in learning whether the hormones in oral contraceptives affect...
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Oral contraceptives are medicines taken by mouth to help prevent pregnancy . They are also known as the Pill, OCs, or birth control pills.
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A report in the Journal of the American Medical Association provides data that suggest that women with a family history of breast cancer who used high-dose birth control pills during/prior to 1975 may have an increased risk to develop breast cancer.
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What to Expect After Radiation Therapy for Head and Neck CancerRadiation affects all your cells, normal ones as well as cancer cells. That means you may have side effects.
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Smoking is the inhalation of the smoke of burning tobacco encased in cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress .
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Question: What are the negative effects of smoking?Answer: Smokers have an increased risk of the following:Lung cancerLung diseaseHeart attackHeart diseaseHypertensionStrokeOral cancerBladder cancerPancreatic cancerCervical cancerPregnancy complic...
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When you smoke, toxins are carried by your blood to every organ in your body. At the same time, the carbon monoxide in cigarette smoke keeps red blood cells from carrying as much oxygen as normal.
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Use of cigarettes and other tobacco products to engage in a habit that almost always leads to addiction. Every day 3,000 young people light up their first cigarette; every year a million teenagers become regular smokers.
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Right away, you may cough, wheeze, and have a sore throat—that’s the tar clogging up your lungs. You may also have a headache, feel dizzy, and be nauseated—that’s the nicotine in your brain. Over time, you risk lung and throat cancer, and lung diseases like emphysema and bronchitis.
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Smoking is the inhalation of the smoke of burning tobacco encased in cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress .
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Ex-smokers' risk of heart disease may eventually approach that of a lifetime nonsmoker, but their risk of lung cancer is less likely to fade, even after long periods of time.
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Hear the facts about smoking from those who have been doing it for a few years. Find a smoker or two. Ask a few questions. See if their answers sound something like these.
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Smoking during pregnancy reduces oxygen and blood flow to your baby. This may cause bleeding problems that can put your pregnancy at risk.
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Smoking is the inhalation of the smoke of burning tobacco that is used mostly in three forms: cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress.
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Detailed information on respiratory diseases and smoking, chronic bronchitis, emphysema, lung cancer
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One of the major triggers for asthma attacks is cigarette smoke. Cigarette, pipe or cigar smoke is especially harmful to people with asthma because it damages the cells in the lungs that make the protective coating lining the bronchial tubes.
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When you are trying to quit, the support of friends, coworkers and family members can make a big difference.
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Life may seem out of control, but you're really making progress. You're going through withdrawal, which is how your body recovers from smoking.
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Quitting smoking is one of the best things you can do to keep your heart disease from getting worse. Smoking reduces oxygen flow to your heart, speeds plaque buildup, and increases your risk for heart attack.
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Everybody knows smoking is bad for your health. Now here's something you may not know: Smoking is bad for your looks. It's true.
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The most common reasons include: "Smoking gives me more energy. I smoke to keep from slowing down. I reach for a cigarette when I need a lift. When I'm tired, smoking perks me up."
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Do you have healthy gums? You may kiss them goodbye if you're a smoker.
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Detailed information on teens and smoking
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Smoking damages your arteries, and it’s thought that the damaged arteries in the discs and joints in your back may lead to pain and injury.
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Teens who smoke are more likely to quit if they can be convinced to participate in a cessation program that emphasizes the health risks of smoking, provides motivational encouragement and coping skills, and encourages a healthy overall lifestyle.
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For most people, the best way to quit smoking is some combination of medicine, a method to change personal habits and emotional support.
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Smoking is an important and preventable cause of death and illness. However, as more money has been spent on smoking cessation programs, the incidence of cigarette smoking has risen.
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Among other things, keep a personal benefits log. Write down the benefits you experience from being smoke-free (for example, I can smell flowers again!) Write the specific occurrence, the date it first happened, and your reaction.
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A smoker's recovery plan includes listing those activities that you have chosen to help reduce the pressures of nicotine withdrawal and staying smoke-free.
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I know that smoking is very bad for me. I've cut down to one cigarette after lunch and another after dinner each day, with two or three more on most weekend nights when I socialize. I really enjoy smoking, but I want to know if I'm harming myself.
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The personal motivation list will help you identify the benefits of quitting, for you, for your family, and for your friends.
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Every day, nearly 6,000 teens and pre-teens try cigarettes for the first time, according to the American Lung Association. A third of these first-timers will end up becoming smokers.
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When people consider the cost of smoking, they usually focus on the cost of the cigarettes alone. But that's only the first step.
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Children and potbellies Question:Is there any reason to worry about a child's potbelly?Answer:It is generally normal for toddlers to have potbellies. By the time a child reaches school age, the potbelly usually disappears and their bodies seem mor...
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Detailed information on toddler health
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Detailed nutrition information for the toddler
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It is essential that even young children eat healthy and learn healthy eating habits, in order to develop normally and reach their full growth potential.
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Detailed information on toddler play
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Parents need to be prepared to focus their energy on soothing, distracting or comforting their child during the flight.
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Pneumonia in an immunocompromised host describes a lung infection that occurs in a person whose ability to fight infection is greatly reduced. See also: Hospital-acquired pneumonia; Mycoplasma pneumonia; Pneumonia - cytomegalovirus; Pneumonia; Viral pneumonia; Walking pneumonia.
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Discharge Instructions for Immunocompromised PatientsYou have either undergone a procedure or been diagnosed with an illness that has made you "immunocompromised." This means that your immune system is very weak, making it difficult to fight off i...
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