Vaccines and Steroids

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What is the purpose of vaccines?

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Vaccines are biological preparations that provide acquired immunity to a particular infectious disease by stimulating the body's immune system to recognize and fight pathogens.

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What is the difference between live attenuated and inactivated vaccines?

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Live attenuated vaccines contain a weakened form of the germ that causes a disease, while inactivated vaccines contain killed germs.

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What is Tdap vaccine and its importance during pregnancy?

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Tdap vaccine protects against tetanus, diphtheria, and pertussis (whooping cough). It is recommended during pregnancy to protect both the mother and newborn from these diseases.

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What are common side effects of vaccines?

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Common side effects include soreness at the injection site, mild fever, fatigue, and headache.

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Why is the MMR vaccine not recommended during pregnancy?

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The MMR vaccine (measles, mumps, rubella) contains live attenuated viruses, which can pose a risk to the developing fetus.

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What is herd immunity?

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Herd immunity occurs when a significant portion of a population becomes immune to a disease, making its spread unlikely, thus protecting those who are not immune.

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What are steroids and their primary use in medicine?

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Steroids are synthetic drugs that mimic cortisol, a hormone produced by the adrenal glands. They are primarily used to reduce inflammation and suppress the immune system.

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What are the potential side effects of steroid use?

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Potential side effects include weight gain, high blood pressure, diabetes, increased risk of infections, and mood changes.

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What is the role of corticosteroids in treating autoimmune diseases?

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Corticosteroids help reduce inflammation and suppress the immune response in autoimmune diseases, providing relief from symptoms.

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What is the difference between anabolic and corticosteroids?

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Anabolic steroids are synthetic variations of testosterone that promote muscle growth, while corticosteroids are anti-inflammatory medications.