fludrocortisone
What is the most important information I should know about fludrocortisone?You should not use this medication if you are allergic to fludrocortisone, or if you have a fungal infection anywhere in your body. Before taking fludrocortisone, tell your doctor about all of your medical conditions, and about all other medicines you are using. There are many other diseases that can be affected by steroid use, and many other medicines that can interact with steroids. Your steroid medication needs may change if you have any unusual stress such as a serious illness, fever or infection, or if you have surgery or a medical emergency. Tell your doctor about any such situation that affects you during treatment. Steroid medication can weaken your immune system, making it easier for you to get an infection or worsening an infection you already have or have recently had. Tell your doctor about any illness or infection you have had within the past several weeks. Avoid being near people who are sick or have infections. Call your doctor for preventive treatment if you are exposed to chicken pox or measles. These conditions can be serious or even fatal in people who are using steroid medication. Do not receive a "live" vaccine while you are taking fludrocortisone. Vaccines may not work as well while you are taking a steroid. Do not stop using fludrocortisone suddenly, or you could have unpleasant withdrawal symptoms. Talk to your doctor about how to avoid withdrawal symptoms when stopping the medication. Carry an ID card or wear a medical alert bracelet stating that you are taking a steroid, in case of emergency. What is fludrocortisone?Fludrocortisone is in a class of drugs called steroids. Fludrocortisone prevents the release of substances in the body that cause inflammation. Fludrocortisone is used to treat conditions in which the body does not produce enough of its own steroids, such as Addison's disease, and salt-losing adrenogenital syndrome. Fludrocortisone may also be used for other purposes not listed in this medication guide. What should I discuss with my healthcare provider before taking fludrocortisone?You should not use this medication if you are allergic to fludrocortisone, or if you have a fungal infection anywhere in your body. Steroid medication can weaken your immune system, making it easier for you to get an infection. Steroids can also worsen an infection you already have, or reactivate an infection you recently had. Before taking this medication, tell your doctor about any illness or infection you have had within the past several weeks. Other medical conditions you should tell your doctor about before taking fludrocortisone include: - liver disease (such as cirrhosis);
- kidney disease;
- a thyroid disorder;
- diabetes;
- a history of malaria;
- tuberculosis;
- osteoporosis;
- a muscle disorder such as myasthenia gravis;
- glaucoma or cataracts;
- herpes infection of the eyes;
- stomach ulcers, ulcerative colitis, or diverticulitis;
- depression or mental illness;
- congestive heart failure; or
- high blood pressure
If you have any of these conditions, you may need a dose adjustment or special tests to safely take fludrocortisone. FDA pregnancy category C. This medication may be harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment. Fludrocortisone can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby. How should I take fludrocortisone?Take this medication exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. Follow the directions on your prescription label. Your doctor may occasionally change your dose to make sure you get the best results from this medication. Your steroid medication needs may change if you have unusual stress such as a serious illness, fever or infection, or if you have surgery or a medical emergency. Tell your doctor about any such situation that affects you. This medication can cause you to have unusual results with certain medical tests. Tell any doctor who treats you that you are using fludrocortisone. Do not stop using fludrocortisone suddenly, or you could have unpleasant withdrawal symptoms. Talk to your doctor about how to avoid withdrawal symptoms when stopping the medication. Carry an ID card or wear a medical alert bracelet stating that you are taking a steroid, in case of emergency. Any doctor, dentist, or emergency medical care provider who treats you should know that you are taking steroid medication. Store fludrocortisone at room temperature away from moisture and heat. What happens if I miss a dose?Take the missed dose as soon as you remember. If it is almost time for your next dose, wait until then to take the medicine and skip the missed dose. Do not take extra medicine to make up the missed dose. What happens if I overdose?Seek emergency medical attention if you think you have used too much of this medicine. Overdose symptoms may include swelling, weight gain, feeling short of breath, confusion, uneven heart rate, increased thirst or urination, leg discomfort, and muscle pain or weakness. What should I avoid while taking fludrocortisone?Avoid being near people who are sick or have infections. Call your doctor for preventive treatment if you are exposed to chicken pox or measles. These conditions can be serious or even fatal in people who are using steroid medication. Do not receive a "live" vaccine while you are being treated with fludrocortisone. Vaccines may not work as well while you are taking a steroid. What are the possible side effects of fludrocortisone?Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have any of these serious side effects: - problems with your vision;
- swelling, rapid weight gain, feeling short of breath;
- severe depression, unusual thoughts or behavior, seizure (convulsions);
- bloody or tarry stools, coughing up blood;
- pancreatitis (severe pain in your upper stomach spreading to your back, nausea and vomiting, fast heart rate);
- low potassium (confusion, uneven heart rate, extreme thirst, increased urination, leg discomfort, muscle weakness or limp feeling); or
- dangerously high blood pressure (severe headache, blurred vision, buzzing in your ears, anxiety, confusion, chest pain, shortness of breath, uneven heartbeats, seizure).
Less serious side effects may include: - sleep problems (insomnia), mood changes;
- acne, dry skin, thinning skin, bruising or discoloration;
- slow wound healing;
- increased sweating;
- headache, dizziness, spinning sensation;
- nausea, stomach pain, bloating; or
- changes in the shape or location of body fat (especially in your arms, legs, face, neck, breasts, and waist).
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088. What other drugs will affect fludrocortisone?There are many other medicines that can interact with steroids. Below is only a partial list of these medicines: - aspirin (taken on a daily basis or at high doses);
- amphotericin B (Fungizone);
- a diuretic (water pill);
- digoxin (digitalis, Lanoxin);
- phenytoin (Dilantin);
- rifampin (Rifadin, Rifater, Rifamate, Rimactane);
- birth control pills or hormone replacement therapy;
- a blood thinner such as warfarin (Coumadin);
- insulin or diabetes medications you take by mouth;
- an anabolic steroid such as oxymetholone (Anadrol-50), nandrolone (Durabolin, others), and others; or
- a barbiturate such as amobarbital (Amytal), butabarbital (Butisol), mephobarbital (Mebaral), secobarbital (Seconal), or phenobarbital (Luminal, Solfoton).
This list is not complete and there may be other drugs that can interact with fludrocortisone. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor. Where can I get more information?Your pharmacist can provide more information about fludrocortisone.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed. Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist. Copyright 1996-2017 Cerner Multum, Inc. Version: 2.03. Revision date: 12/15/2010.
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Last modified on: 8 September 2017
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