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Theo-Dur |
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What is Theo-Dur and why is it prescribed? Theo-Dur is an oral bronchodilator medication given to treat symptoms of asthma, chronic bronchitis, and emphysema. Theo-Dur is a controlled-release medication. For an acute attack you should take an immediate-release medication instead of more Theo-Dur. If you develop status asthmaticus, do not take extra Theo-Dur. Instead, seek medical treatment immediately. Since even a little extra Theo-Dur may constitute an overdose, you should be treated in a place where close monitoring is possible. Individual doses are determined by a person's response. How should you take Theo-Dur? Follow your doctors directions for taking Theo-Dur. Theo-Dur is available in two forms. The extended-release tablets should be swallowed whole, not crushed or chewed. You may take the tablets with or without food. If you are taking them on a once-a-day basis, do not take the dose at night. The other form, Theo-Dur Sprinkle sustained-action capsules, must be taken either 1 hour before or 2 hours after a meal. You may take the capsule whole or open it and empty the contents onto a spoonful of food that is soft but not hot. Without chewing, immediately swallow the spoonful of food and follow it with a glass of cool water or juice. Always take the complete contents of the capsule. When taking Theo-Dur, you should avoid large amounts of caffeine-containing beverages, such as tea or coffee. If you miss a dose take the next dose at the regular time. Do not try to make up the dose you missed. Store Theo-Dur at room temperature. Keep the container tightly closed. Protect Theo-Dur from excessive heat, light, and moisture. Are there any Theo-Dur side effects? Theo-Dur side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Nausea and restlessness may occur when you first start to take Theo-Dur, but will probably disappear as your body becomes used to the drug. If side effects persist, see your doctor. The dosage may be too high. Other Theo-Dur side effects may include convulsions, diarrhea, disturbances of heart rhythm, excitability, frequent urination, hair loss, headache, heart palpitations, insomnia, irritability, muscle twitching, rash, severe seizures, tremors, and vomiting. What are the possible food and drug interactions when taking Theo-Dur? If Theo-Dur is taken with certain other drugs, the effects of either could be increased, decreased, or altered. Be sure to inform your doctor of all the prescription and over the counter medications you are taking. Theo-Dur interacts with a wide variety of drugs. Consult your doctor before combining any other medication with Theo-Dur. Let your doctor know whenever another doctor starts you on a new medication or stops an old one. Let every doctor you deal with know you are taking Theo-Dur. Are there any special warnings about Theo-Dur? If you are a smoker, your body will tend to process and get rid of Theo-Dur rather quickly so you may need to take more frequent doses than a nonsmoker. Let your doctor know of you smoking status. Even if you quit, the quick-clearance effect may linger for 6 months to 2 years. You should take Theo-Dur cautiously and under close medical supervision if you are over age 60. You should also take Theo-Dur cautiously and under close supervision if you have had a sustained high fever, or if you have heart disease, liver disease, heartbeat irregularities, fluid in the lungs, an underactive thyroid gland, the flu or another viral illness, or the symptoms of shock. Call your doctor immediately if you develop nausea, vomiting, a lasting headache, insomnia, restlessness, or a too-rapid heartbeat; if you develop a new illness, especially with a fever; or if an illness you already have gets worse. |
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Information on this website is provided for educational purposes and should not replace discussions with your doctor. |
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