Dexamethasone is used to treat conditions such as arthritis, blood/hormone/immune system disorders, allergic reactions, certain skin and eye conditions, breathing problems, certain bowel disorders, and certain cancers. It is also used as a test for an adrenal gland disorder (Cushing's syndrome).
This medication is a corticosteroid hormone (glucocorticoid). It decreases your body's natural defensive response and reduces symptoms such as swelling and allergic-type reactions.
OTHER USES: This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.
Before using this medication, check the liquid for particles. Do not use this medication if it contains any particles.
Use only the dropper provided with the product. Draw the prescribed amount of the medication into the dropper, and then squeeze into liquid (e.g., water, juice, soda) or semi-solid food (e.g., applesauce, pudding). Stir the liquid or food gently for a few seconds. Take the entire amount of the drug and liquid/food mixture by mouth right away. Do not save for later.
If you take this medication once daily, take it in the morning before 9 AM. If you are taking this medication every other day or on another schedule besides a daily one, it may help to mark your calendar with a reminder.
The dosage and length of treatment are based on your medical condition and response to therapy. Your doctor may attempt to reduce your dose slowly from time to time to minimize side effects.
Use this medication regularly in order to get the most benefit from it. To help you remember, take it at the same time(s) each day. It is important to continue taking this medication even if you feel well. Follow the dosing schedule carefully, and take this medication exactly as prescribed.
Do not stop taking this medication without consulting your doctor. Some conditions may become worse when this drug is suddenly stopped. Your dose may need to be gradually decreased.
Inform your doctor if your condition does not improve or worsens.
Stomach upset, headache, dizziness, menstrual changes, trouble sleeping, increased appetite, or weight gain may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor right away if any of these unlikely but serious side effects occur: signs of infection (e.g., fever, persistent sore throat), bone/joint pain, increased thirst/urination, fast/slow/irregular heartbeat, eye pain/pressure, vision problems, heartburn, black stools, vomit that looks like coffee grounds, puffy face, swelling of the ankles/feet, stomach/abdominal pain, pain/redness/swelling of arms/legs, tiredness, mental/mood changes (e.g., depression, mood swings, agitation), unusual hair/skin growth, muscle pain/cramps, weakness, easy bruising/bleeding, slow wound healing, thinning skin, seizures.
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Before taking dexamethasone, tell your doctor or pharmacist if you are allergic to it; or to other corticosteroids (e.g., prednisone); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: active fungal infections.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: other infections (e.g., tuberculosis, herpes), kidney disease, liver disease, mental/mood conditions (e.g., psychosis, anxiety, depression), low blood minerals (e.g., low potassium/calcium), thyroid disease, stomach/intestinal problems (e.g., ulcer, ulcerative colitis, diverticulitis, unexplained diarrhea), high blood pressure, heart problems (e.g., congestive heart failure, recent heart attack), diabetes, eye diseases (e.g., cataracts, glaucoma, herpes infection of the eye), brittle bones (osteoporosis), history of blood clots.
This medication may mask signs of infection or put you at greater risk of developing very serious infections. Report any injuries or signs of infection (e.g., persistent sore throat/fever/cough, pain during urination, muscle aches) that occur during treatment.
Using corticosteroid medications for a long time can make it more difficult for your body to respond to physical stress. Therefore, before having surgery or emergency treatment, or if you get a serious illness/injury, tell your doctor or dentist that you are using this medication or have used this medication within the past 12 months. Tell your doctor right away if you develop unusual/extreme tiredness or weight loss. If you will be using this medication for a long time, carry a warning card or medical ID bracelet that identifies your use of this medication.
Do not have immunizations, vaccinations, or skin tests unless specifically directed by your doctor. Live vaccines may cause serious complications (e.g., infection) if given while you are taking this medication. Avoid contact with people who have recently received oral polio vaccine or flu vaccine inhaled through the nose.
Avoid contact with people who have chickenpox or measles unless you have previously had these diseases (e.g., in childhood). If you are exposed to one of these infections and you have not previously had it, seek immediate medical attention.
This product contains alcohol. Caution is advised if you have alcohol dependence or liver disease. Ask your doctor or pharmacist about using this product safely.
If you have a history of ulcers or take large doses of aspirin or other arthritis medication, limit alcoholic beverages while taking this medication to decrease the risk of stomach/intestinal bleeding. Consult your doctor or pharmacist for more details.
If you have diabetes, this drug may make it harder to control your blood sugar levels. Monitor your blood sugar levels regularly and inform your doctor of the results. Your medicine, exercise plan, or diet may need to be adjusted.
This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.
This medication may slow down a child's growth if used for a long time. Consult the doctor or pharmacist for more details. See the doctor regularly so your child's height and growth can be checked.
During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor. Infants born to mothers who have been using this medication for an extended time and/or at high doses may have low levels of corticosteroid hormone. Tell your doctor right away if you notice symptoms such as persistent nausea/vomiting, severe diarrhea, or weakness in your newborn.
This drug may pass into breast milk and could have undesirable effects on a nursing infant. Consult your doctor before breast- feeding.
Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
Some products that may interact with this drug include: aminoglutethimide, birth control pills, caspofungin, certain cancer drugs (dasatinib, lapatinib, sunitinib, aldesleukin), cholestyramine, cobicistat, digoxin, elvitegravir, drugs that can cause bleeding/bruising (including antiplatelet drugs such as clopidogrel, "blood thinners" such as dabigatran/warfarin, NSAIDs such as aspirin/celecoxib/ibuprofen), ephedrine, estrogen hormone replacement, HIV protease inhibitors (such as indinavir), isoniazid, mifepristone, rilpivirine, thalidomide.
Other medications can affect the removal of dexamethasone from your body, which may affect how dexamethasone works. Examples include azole antifungals (such as ketoconazole), barbiturates (such as phenobarbital), rifamycins (such as rifampin), certain medications used to treat seizures (such as phenytoin, carbamazepine), among others.
If your doctor has directed you to take low-dose aspirin for heart attack or stroke prevention (usually at dosages of 81-325 milligrams a day), you should continue taking it unless your doctor instructs you otherwise. Ask your doctor or pharmacist for more details.
This medication may interfere with certain laboratory tests (including skin tests), possibly causing false test results. Make sure laboratory personnel and all your doctors know you use this drug.
If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.
Do not share this medication with others.
If this medication is used for an extended time, laboratory and/or medical tests (e.g., blood sugar/mineral levels, blood pressure, eye exams) should be performed periodically to monitor your progress or check for side effects. Consult your doctor for more details.
Talk with your doctor about making changes to your lifestyle that may decrease the side effects of this medication (e.g., weight-bearing exercise, dietary changes including controlling salt intake and getting more potassium/calcium).
If you are taking this medication daily and on a regular schedule, and you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.
If you are taking this medication every other day or are slowly reducing your dose, and you miss a dose, then contact your doctor or pharmacist right away to establish a new dosing schedule.
Store at room temperature away from light and moisture. Do not freeze. Do not store in the bathroom. Keep all medications away from children and pets. After the bottle has been opened, discard the medication after 90 days.
Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.
MEDICAL ALERT: Your condition can cause complications in a medical emergency. For information about enrolling in MedicAlert, call 1-888-633-4298 (US) or 1-800-668-1507 (Canada).
Information last revised July 2016. Copyright(c) 2016 First Databank, Inc.
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