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Uniphyl SR (Theophylline) Shopper Approved

Prescription Prescription Required FormationFormulation: ER 24hour Scored Tablet

Uniphyl SR

We don't sell this brand-version medication.

Prescription Prescription Required FormationFormulation: ER 24hour Scored Tablet

Theophylline

(Generic Alternative)

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Uniphyl SR (active ingredient: theophylline) is a prescription medication indicated for the following:

  1. Chronic Obstructive Pulmonary Disease (COPD): Uniphyl SR is used to manage symptoms of chronic obstructive pulmonary disease, including chronic bronchitis and emphysema, by helping to open the airways and improve breathing.
  2. Asthma: It is also indicated for the treatment of asthma, helping to prevent and control asthma symptoms by relaxing the muscles around the airways.

Uniphyl SR belongs to a class of drugs known as xanthine derivatives, which work by relaxing the smooth muscles of the airways and enhancing the contraction of the diaphragm to improve airflow and breathing.

Theophylline comes in the form of an extended-release table to take by mouth as directed by your doctor, usually once a day in the morning or evening. Do not crush or chew the tablets. Doing so can release all the drug at once, increasing side effects risk. The tablet should be swallowed whole tablet with a full glass of water. Scored tablets may be split into two equal parts, if necessary, based on the healthcare provider’s recommendation.

The recommended dosage of Theophylline ER (Extended Release) 24-hour scored tablet can vary depending on the patient’s age, weight, medical history, and response to treatment. Follow the dosage instructions provided by the healthcare provider. However, the general dosing range for Theophylline ER 24-hour scored tablet is 400-600 mg per day, taken once or twice daily.

If you miss a dose of Uniphyl SR, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule.

Common Side Effects of Uniphyl SR (Theophylline):

  • Diarrhea
  • Difficulty falling asleep or staying asleep
  • Headache
  • Irritability
  • Nausea
  • Restlessness
  • Stomach pain
  • Upset stomach
  • Vomiting

Serious Side Effects of Uniphyl SR (Theophylline):

  • Central nervous system excitement
  • Difficulty urinating (elderly males with prostates)
  • Exfoliative dermatitis
  • Fast heart rate, flutter
  • High calcium levels (hypercalcemia) (with concomitant hyperthyroid disease)
  • Increased or rapid heart rate
  • Increased urination (transient)
  • Insomnia
  • Irregular heartbeat
  • Irritability
  • Rash
  • Restlessness
  • Seizures
  • Skeletal muscle tremors

Uniphyl SR (Theophylline) is available in the following forms and strength:

Theophylline: ER 24hour Scored Tablet

  • 400mg
  • 600mg

  • Uniphyl SR should not be used in patients who are allergic to theophylline or any of the other ingredients in the medication.
  • Theophylline should be used with caution in patients with a history of seizures, as the medication can lower the seizure threshold.
  • Theophylline should be used with caution in patients with liver or kidney disease, as the medication is metabolized in the liver and excreted by the kidneys.
  • Uniphyl SR may interact with certain other medications, such as cimetidine, erythromycin, fluvoxamine, and others. Tell your doctor or pharmacist about all medications you are currently taking before beginning treatment with Uniphyl SR.
  • Uniphyl SR may cause side effects such as headache, nausea, vomiting, tremors, and others. If you experience any unusual or severe side effects while taking Uniphyl SR, contact your doctor right away.
  • Theophylline should be used with caution in patients with heart disease, as the medication can increase heart rate and may cause arrhythmias.
  • Uniphyl SR should be used with caution in pregnant women, as there is limited information about its safety during pregnancy. Discuss the risks and benefits of using the medication during pregnancy with your doctor.
  • Theophylline may interact with certain foods and beverages, such as caffeine, alcohol, and charcoal-grilled foods. Avoid or limit these substances while taking Uniphyl.
  • The tablet should be swallowed whole and not crushed, chewed, or dissolved, as it can cause too much of the medication to be released at once and lead to serious side effects.
  • Uniphyl SR should be stored in a cool, dry place away from heat and moisture.
  • Theophylline should not be used to treat sudden breathing problems or asthma attacks, as it is not a rescue medication. A quick-relief medication such as albuterol should be used instead.

What should I do if I miss a dose of Uniphyl?

If you miss a dose of Uniphyl, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule.

Is Uniphyl SR available without a prescription?

No, Uniphyl SR is a prescription medicine that should only be taken as directed by your doctor.

Can Theophylline be taken by children?

It should not be used for children under 12 years of age without the advice of a doctor.

How long does Theophylline take to start working?

Theophylline may take several days to achieve its full effect. Take it regularly as prescribed by your doctor to get the maximum benefit.

REVIEWS

Additional Information Book
Generic name:

Theophylline

Formulation:

ER 24hour Scored Tablet, Extended Release 24hour Tablet

Strength(s):

400mg, 600mg

Quantities Available:

100

Why customers love Online Pharmacies Canada

Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.

Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.

How to Order

How much Uniphyl SR can I order at once from a Canadian pharmacy?

When ordering Uniphyl SR (theophylline) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time, which is common for prescription medications to ensure adequate management of chronic conditions without frequent refills.

Here’s what you need to know:

Dosage and Quantity: Uniphyl SR is commonly prescribed in dosages of 400 mg or 600 mg, typically taken once or twice daily. For a 90-day supply, this means you would order up to 180 tablets (90 days x 2 tablets per day).

Do you sell theophylline?

Yes, we do sell theophylline on our website, and you can enjoy our competitive prices. To purchase theophylline, you’ll need a valid prescription from your healthcare provider. We require this to dispense the medication safely and appropriately. You can send your prescription to us by mail, fax, or upload it through your online account.

Do you offer shipping of Uniphyl SR (theophylline) to the United States?

Yes, we ship Uniphyl SR (theophylline) to both the United States and Puerto Rico.

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Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Uniphyl SR (Theophylline). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Uniphyl SR (Theophylline).