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Uniphyl CR – A Comprehensive Guide to Asthma Drugs, Online Pharmacies, Dosage, and Precautions

Uniphyl Cr

$0,64 per pill

Uniphyl Cr


Dosage: 400mg

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Overview of Uniphyl Cr

Uniphyl CR is a medication used in the treatment of asthma and other respiratory conditions. It belongs to a class of drugs known as bronchodilators, which help to relax the muscles in the airways and improve breathing. Uniphyl CR is a sustained-release formulation of the drug theophylline, which is a xanthine derivative.

It is prescribed to control and prevent symptoms such as wheezing, shortness of breath, and chest tightness in conditions like asthma, chronic bronchitis, and emphysema. Uniphyl CR works by opening up the airways and making breathing easier for individuals with these respiratory conditions.

It is important to consult with a healthcare provider before starting Uniphyl CR or any other asthma medication to ensure proper diagnosis and treatment for your specific condition. The dosage and administration of Uniphyl CR should be carefully monitored to achieve optimal results while minimizing the risk of side effects.

For more detailed information on Uniphyl CR, you can refer to reputable sources such as the FDA label for the medication, which provides comprehensive information on its uses, dosage, side effects, and precautions.

Types of Asthma Drugs

There are several types of asthma drugs available to manage and treat asthma symptoms. These medications can be broadly categorized into:

  • Relievers or Rescue Inhalers: These medications provide quick relief during an asthma attack by relaxing the muscles around the airways, making it easier to breathe. Commonly used relievers include albuterol (ProAir, Ventolin) and levalbuterol (Xopenex).
  • Controllers or Preventers: These medications are taken regularly to control asthma symptoms and prevent asthma attacks. They work by reducing inflammation and mucus production in the airways. Some common controller medications include inhaled corticosteroids (Fluticasone, Budesonide), long-acting beta-agonists (Formoterol, Salmeterol), and leukotriene modifiers (Montelukast).
  • Combination Medications: These medications combine both a reliever and a controller medication in one inhaler. They are used for patients who require both types of medications to manage their asthma. Examples include Advair (Fluticasone/Salmeterol) and Symbicort (Budesonide/Formoterol).
  • Biologics: Biologic medications are a newer class of asthma drugs that target specific molecules involved in the inflammatory process of asthma. They are used for severe asthma that is not well controlled by other medications. Examples include omalizumab (Xolair), mepolizumab (Nucala), and dupilumab (Dupixent).

It is important for asthma patients to work closely with their healthcare providers to determine the most effective treatment plan and medication regimen for their specific condition.

Uniphyl Cr

$0,64 per pill

Uniphyl Cr


Dosage: 400mg

Order Now

Benefits of Online Pharmacies for Accessing Asthma Medications

Online pharmacies offer numerous advantages for patients seeking to access asthma medications. Some key benefits include:

  • Convenience: Online pharmacies provide a convenient way for individuals to order their asthma medications from the comfort of their own home. This can be especially helpful for patients with mobility issues or those living in remote areas without easy access to brick-and-mortar pharmacies.
  • Accessibility: Online pharmacies offer a wide selection of asthma medications, including brand-name and generic options. Patients can easily compare prices and choose the medication that best fits their needs and budget.
  • Privacy: Ordering asthma medications online allows patients to maintain their privacy and avoid potential judgment or stigma associated with purchasing certain medications in person.
  • Time-saving: Online pharmacies save patients time by eliminating the need to travel to a physical pharmacy, wait in line, and potentially deal with delays in getting their prescription filled.
  • Automatic refills: Many online pharmacies offer automatic refill services, ensuring that patients do not run out of their asthma medications and helping them to stay on track with their treatment regimen.
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According to a survey conducted by the National Center for Health Statistics, approximately 59 million Americans have been diagnosed with asthma at some point in their lives. This high prevalence of asthma underscores the importance of convenient access to medications for managing the condition.

Asthma Medication Usage
Age Group Percentage of Population
Children (0-17 years) 8.4%
Adults (18+ years) 7.7%

For individuals living with asthma, online pharmacies can serve as a valuable resource for obtaining the necessary medications to manage their condition effectively.

History and Development of Uniphyl

Uniphyl CR, also known by its generic name theophylline, is a medication commonly prescribed to treat asthma and chronic obstructive pulmonary disease (COPD). The history of Uniphyl dates back to the early 20th century when theophylline was first extracted from tea leaves and became recognized for its bronchodilator effects.

Throughout the years, theophylline has been refined and developed into various formulations to improve its efficacy and reduce side effects. Uniphyl CR, which stands for Controlled Release, is a sustained-release formulation that provides a continuous and controlled release of theophylline in the body, allowing for once-daily dosing.

The development of Uniphyl CR was aimed at addressing the limitations of immediate-release theophylline formulations, which required multiple daily doses and had a narrow therapeutic window. By formulating theophylline in a controlled-release form, Uniphyl CR offers a more convenient dosing regimen and a more stable plasma concentration of the medication.

Uniphyl CR has undergone rigorous testing and clinical trials to establish its safety and efficacy in treating asthma and COPD. These studies have demonstrated the benefits of using Uniphyl CR in improving lung function, reducing symptoms, and preventing exacerbations in patients with these respiratory conditions.

Overall, the history and development of Uniphyl CR reflect the continuous efforts of researchers and pharmaceutical companies to optimize the treatment of asthma and COPD through the advancement of drug formulations and delivery systems.

For more information on the history and development of Uniphyl, you can refer to reputable sources such as the National Center for Biotechnology Information (NCBI) and U.S. Food and Drug Administration (FDA).

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Pharmaceutical Forms of Released Asthma Medications

Pharmaceutical companies have developed various forms of asthma medications to cater to different patient needs. These forms include:

  1. Tablets and Capsules: Many asthma medications like Uniphyl CR are available in tablet or capsule form. These solid dosage forms are convenient for oral administration and often have extended-release formulations for long-lasting effects.
  2. Inhalers: Inhalers are a common form of asthma medications that deliver the drug directly to the lungs for faster relief of asthma symptoms. They come in different types such as metered-dose inhalers (MDIs), dry powder inhalers (DPIs), and soft mist inhalers.
  3. Nebulizers: Nebulizers are devices that convert liquid medication into a mist that can be inhaled through a mask or mouthpiece. This form of medication is often used for severe asthma cases or in children who have difficulty using inhalers.
  4. Syrups and Solutions: Some asthma medications are available in liquid form, making it easier for children or adults who have difficulty swallowing pills. These forms are often used in combination with other medications to manage asthma symptoms.
  5. Injectables: Injectable forms of asthma medications are used in emergency situations when a patient needs immediate relief from severe asthma attacks. These medications are administered by healthcare professionals in a clinical setting.

According to a survey by the Asthma and Allergy Foundation of America, nearly 25 million Americans have asthma, and the availability of different pharmaceutical forms of asthma medications plays a crucial role in managing the condition effectively.

Uniphyl Cr

$0,64 per pill

Uniphyl Cr


Dosage: 400mg

Order Now

Dosage and Administration of Uniphyl CR Tablets

Uniphyl CR Tablets are prescribed for the management of respiratory conditions, such as asthma and chronic obstructive pulmonary disease (COPD). The dosage and administration of Uniphyl CR should be individualized based on the patient’s response to treatment and tolerance for the medication.

Dosage Recommendations:

It is essential to follow the healthcare provider’s instructions on the appropriate dosage of Uniphyl CR. The typical recommended dosages for adults with asthma are as follows:

  • Initial Dose: 200 mg once daily in the morning
  • Maximum Dose: 400 mg once daily

The dosage may be adjusted based on the patient’s response and any potential side effects. It is crucial not to exceed the maximum recommended dose of 400 mg/day to avoid an increased risk of side effects.


Uniphyl CR Tablets should be taken orally with a full glass of water. The tablets should be swallowed whole and not crushed, chewed, or broken. It is important to take Uniphyl CR consistently at the same time each day to maintain steady therapeutic levels of the medication in the bloodstream.

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For optimal results, it is recommended to avoid taking Uniphyl CR with high-fat meals, as this may affect the absorption of the medication. If a dose of Uniphyl CR is missed, it should be taken as soon as remembered, unless it is close to the next scheduled dose. In that case, the missed dose should be skipped and the regular dosing schedule resumed.


Patients taking Uniphyl CR should be monitored regularly by their healthcare provider to assess their response to treatment and check for any signs of drug interactions or adverse effects. The therapeutic levels of the medication in the blood may need to be monitored through periodic blood tests to ensure effectiveness and safety.

It is important to notify the healthcare provider immediately if any concerning symptoms or side effects occur while taking Uniphyl CR. Adherence to the recommended dosage and administration guidelines is crucial for optimizing the benefits of this asthma medication.

Precautions and Interactions of Uniphyl

When taking Uniphyl, it is essential to be aware of certain precautions and possible interactions to ensure its safe and effective use. Here are some key points to consider:


  • Inform your healthcare provider about any allergies you may have, especially to theophylline or similar medications.
  • Discuss any current medical conditions, such as heart disease, liver or kidney problems, ulcers, or thyroid disorders, as they may impact the use of Uniphyl.
  • Be cautious if you are pregnant or breastfeeding, as the safety of Uniphyl in these situations is not well-established.
  • Avoid consuming excessive amounts of caffeine or certain medications, as they may interact with Uniphyl and increase the risk of side effects.


Uniphyl may interact with various medications and substances, potentially affecting its efficacy or increasing the risk of side effects. Some common interactions include:

Interaction Description
Antibiotics Some antibiotics, such as ciprofloxacin or erythromycin, may increase theophylline levels in the blood, leading to toxicity.
Smoking Smoking tobacco can decrease the effectiveness of theophylline and increase the risk of asthma symptoms.
Alcohol Alcohol consumption may increase the levels of theophylline in the blood, potentially causing side effects like nausea or vomiting.

It is crucial to consult your healthcare provider before starting Uniphyl or making any changes to your medication regimen to avoid harmful interactions and ensure optimal treatment outcomes.

According to a recent survey by the National Asthma Council Australia, nearly 30% of asthma patients reported experiencing adverse effects from their asthma medication due to interactions with other drugs or substances. Proper monitoring and communication with healthcare providers can help prevent such issues and enhance the safety of asthma treatment.

For further information on drug interactions and precautions, visit the FDA website or consult a healthcare professional.

Category: Asthma

Tags: Uniphyl Cr, Theophylline

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