Medications and Drugs
GENERIC NAME: THEOPHYLLINE SUSTAINED RELEASE - ORAL (thee-OFF-ih-lin)
BRAND NAME(S): Uniphyl
Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage | Medical Alert
USES: This medication improves breathing by opening air passages in the lungs. It is used in the treatment of asthma, chronic bronchitis, and emphysema.
HOW TO USE: This medication is usually taken once a day. Swallow each tablet whole. Do not crush or chew the tablet. It may destroy the long action and increase the possibility of side effects. This medication should be taken with the evening meal (between 6PM to 8PM) for best results This medication works best if a constant level is maintained in the body. Do this by taking dose(s) at the same time everyday.
SIDE EFFECTS: Dizziness, headache, lightheadedness, heartburn, stomach pain, loss of appetite, restlessness, nervousness, sleeplessness, or increased urination may occur. If any of these effects persist or worsen, inform your doctor. Inform your doctor if you experience: chest pain, rapid or irregular heartbeat, confusion, severe stomach pain. In the unlikely event you have a serious allergic reaction to this drug, seek immediate medical attention. Symptoms of a serious allergic reaction include: rash, itching, swelling, severe dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
PRECAUTIONS: Tell your doctor your medical history, especially: heart disease, stomach/intestinal ulcers, liver disease, recent fever, thyroid problems, seizures, any drug or food allergies. This medication should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. Theophylline is excreted into breast milk and may have undesirable effects on a nursing infant. Consult your doctor before breast-feeding.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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