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Imdur – Development, Dosage, and Compatibility with Other Medications


Imdur $0,65 per pill

Active Ingredient: Isosorbide

20mg, 30mg, 40mg, 60mg

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Overview of Imdur

Imdur is a medication commonly prescribed to treat angina, a condition characterized by chest pain or discomfort due to reduced blood flow to the heart. It belongs to a class of drugs known as nitrates and works by dilating blood vessels, increasing blood flow to the heart, and reducing the heart’s workload. This helps relieve angina symptoms, such as chest pain and shortness of breath, and can improve exercise tolerance in individuals with coronary artery disease.
Imdur is available in extended-release tablets that should be taken once daily, typically in the morning. It is important to follow your healthcare provider’s instructions on how to take this medication to achieve the best results. Additionally, Imdur should not be stopped abruptly, as this may lead to a worsening of angina symptoms.
Key points about Imdur:

  • Used to treat angina
  • Belongs to the class of nitrates
  • Dilates blood vessels to improve blood flow
  • Available in extended-release tablets
  • Should be taken once daily

If you have been prescribed Imdur for angina, it is essential to understand how this medication works and how to take it correctly to manage your symptoms effectively. Always consult with your healthcare provider or pharmacist if you have any questions or concerns about taking Imdur.

Types of Analgesics

1. Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)

NSAIDs are commonly used analgesics that help reduce pain, inflammation, and fever. Examples of NSAIDs include ibuprofen, naproxen, and aspirin. These drugs work by blocking the production of prostaglandins, which are chemicals in the body that cause pain and inflammation.

2. Acetaminophen

Acetaminophen, also known as paracetamol, is another type of analgesic commonly used to relieve pain and reduce fever. It works by inhibiting the production of prostaglandins in the brain.

3. Opioids

Opioids are a class of analgesics that are stronger and more potent than NSAIDs and acetaminophen. They are often prescribed for severe pain, such as pain after surgery or from cancer. Examples of opioids include morphine, oxycodone, and hydrocodone.

4. Topical Analgesics

Topical analgesics are medications that are applied directly to the skin to relieve pain. They come in the form of creams, gels, and patches. Examples of topical analgesics include lidocaine patches and capsaicin cream.

5. Combination Analgesics

Combination analgesics contain more than one type of pain-relieving medication. For example, a combination of acetaminophen and codeine is often used to provide more effective pain relief than either medication alone.

6. Adjuvant Analgesics

Adjuvant analgesics are medications that are not primarily used for pain relief but can enhance the effects of other analgesics. They are often used in combination with other analgesics to manage chronic pain conditions.


Imdur $0,65 per pill

Active Ingredient: Isosorbide

20mg, 30mg, 40mg, 60mg

Buy Now

Development of Imdur

Imdur, also known by its generic name isosorbide mononitrate, is a medication commonly prescribed to treat angina pectoris, a type of chest pain caused by reduced blood flow to the heart. The development of Imdur dates back to the 1960s when researchers first discovered the vasodilating properties of nitroglycerin, a compound that relaxes blood vessels and improves blood flow.

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Isosorbide mononitrate, the active ingredient in Imdur, is a long-acting nitrate that works by dilating the blood vessels in the body, which increases oxygen supply to the heart and reduces the workload on the heart muscle. This mechanism of action helps relieve angina symptoms and improve exercise tolerance in affected individuals.

The formulation of Imdur as an extended-release tablet allows for a slow and consistent release of the medication, providing long-lasting relief for angina symptoms. This extended-release feature minimizes the risk of tolerance development and rebound effects commonly associated with short-acting nitrates.

Over the years, Imdur has undergone several refinements in its formulation and dosing regimens to optimize its efficacy and safety profile. The development of controlled-release formulations has enabled healthcare providers to tailor the treatment to individual patient needs, ensuring a steady therapeutic effect with minimal side effects.

Research and clinical trials have shown that Imdur is well-tolerated and effective in managing angina symptoms, with a low incidence of serious adverse reactions when used as prescribed. The continuous improvement in the development of nitrate-based medications like Imdur highlights the commitment of pharmaceutical companies to providing safe and effective treatments for cardiovascular conditions.

Importance of Online Pharmacies for Affordable Medications

Online pharmacies play a crucial role in providing access to affordable medications, including Imdur and other analgesics. Here are some reasons why online pharmacies are important:

  • Cost-Effective Options: Online pharmacies often offer lower prices for medications compared to brick-and-mortar pharmacies. This can help individuals save money on their healthcare expenses.
  • Convenience: Ordering medications online is convenient for individuals who may have difficulty visiting a physical pharmacy. They can easily order their prescriptions from the comfort of their homes.
  • Wide Range of Medications: Online pharmacies typically have a wide selection of medications available, including both brand-name and generic options. This allows individuals to choose the most suitable medication for their needs.
  • Privacy and Discretion: Some individuals prefer the privacy and discretion offered by online pharmacies when ordering sensitive medications like analgesics. They can place their orders discreetly without interacting with pharmacy staff.
  • Accessibility: Online pharmacies are accessible 24/7, making it easier for individuals to order their medications at any time of the day or night. This accessibility is especially beneficial for those with busy schedules.

According to a survey conducted by the National Center for Health Statistics, approximately 30% of adults have used online pharmacies to purchase prescription medications. This demonstrates the growing trend of individuals turning to online pharmacies for their healthcare needs.

Furthermore, a study published in the Journal of Medical Internet Research found that online pharmacies are becoming increasingly popular due to their convenience and cost-effectiveness. The study highlighted the importance of online pharmacies in providing affordable medications to a wide range of individuals.

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In conclusion, online pharmacies play a vital role in ensuring access to affordable medications, including analgesics like Imdur. By offering cost-effective options, convenience, privacy, and a wide range of medications, online pharmacies are a valuable resource for individuals seeking quality healthcare products.

Commonly Used Drugs for Pain Relief

When it comes to managing pain, there are various commonly used drugs that individuals may turn to for relief. These medications can help alleviate different types of pain, ranging from mild to severe. It is essential to consult with a healthcare professional before starting any pain medication regimen to ensure proper usage and monitoring of potential side effects.

1. Acetaminophen (Tylenol)

Acetaminophen, commonly known under the brand name Tylenol, is a widely used over-the-counter pain reliever. It is effective for mild to moderate pain and can also reduce fever. Acetaminophen is generally safe when taken as directed, but exceeding the recommended dosage can lead to liver damage.

2. Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)

NSAIDs such as ibuprofen (Advil, Motrin) and naproxen (Aleve) are commonly used for pain relief and reducing inflammation. These medications can help with conditions like arthritis, muscle aches, and menstrual cramps. However, long-term use of NSAIDs may pose risks to the stomach, kidneys, and heart.

3. Opioids

Opioids, such as oxycodone (OxyContin) and hydrocodone (Vicodin), are powerful pain medications prescribed for severe pain. They work by blocking pain signals in the brain but also carry a high risk of addiction and overdose. Due to these concerns, opioids are typically reserved for short-term use or severe pain management.

4. Topical Analgesics

Topical analgesics are applied directly to the skin at the site of pain. They can provide localized relief for conditions like arthritis, muscle sprains, and neuropathic pain. Common topical analgesics include creams, gels, and patches containing ingredients like menthol, lidocaine, or capsaicin.

It’s crucial to use pain medications judiciously and under the guidance of a healthcare provider to minimize the risk of adverse effects and drug interactions. Always follow the recommended dosage instructions and consider alternative pain management strategies when appropriate.


Imdur $0,65 per pill

Active Ingredient: Isosorbide

20mg, 30mg, 40mg, 60mg

Buy Now

Compatibility of Imdur with Other Medications

When taking Imdur, it is important to consider its compatibility with other medications to avoid potential drug interactions. Here is a list of medications that may interact with Imdur:

Medication Interaction
Viagra (Sildenafil) May cause a significant drop in blood pressure when combined with Imdur
Certain blood pressure medications (e.g., beta-blockers) Can enhance the blood pressure-lowering effects of Imdur and lead to hypotension
Erectile dysfunction medications (e.g., Cialis) Similar to Viagra, may cause a decrease in blood pressure
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It is crucial to inform your healthcare provider about all the medications you are taking, including prescription, over-the-counter drugs, and supplements, to ensure the safe use of Imdur. Your doctor will evaluate the potential interactions and adjust the dosage or recommend alternative treatments if needed.

According to a study published in the National Center for Biotechnology Information (NCBI), drug interactions involving nitrate medications such as Imdur can have serious consequences and may lead to adverse effects.

Remember, always follow your doctor’s advice and do not change your medication regimen without consulting a healthcare professional.

Dosage and Side Effects of Imdur


Imdur, also known by its generic name isosorbide mononitrate, is typically prescribed to treat angina pectoris. The dosage of Imdur may vary depending on the severity of the condition and the individual’s response to the medication. It is crucial to follow the doctor’s instructions and the prescribed dosage carefully. Typically, the initial dose of Imdur for the prevention of angina is 30 to 60 mg once daily, usually in the morning. The maximum recommended dose is 240 mg daily, but it should be divided into two or more doses to minimize the risk of side effects.

Common Side Effects

While Imdur is generally well-tolerated, some individuals may experience side effects. Common side effects of Imdur may include headache, dizziness, lightheadedness, and flushing. These side effects are usually mild and may improve as the body adjusts to the medication. If these side effects persist or worsen, it is essential to consult a healthcare provider.

Serious Side Effects

In rare cases, Imdur may cause serious side effects that require immediate medical attention. These side effects may include severe hypotension (low blood pressure), fainting, rapid heartbeat, and allergic reactions such as rash, itching, or swelling. If you experience any of these symptoms, seek medical help right away.


It is essential to inform your healthcare provider about all the medications you are currently taking, including prescription and over-the-counter drugs, vitamins, and herbal supplements. Some medications may interact with Imdur, potentially increasing the risk of side effects or reducing the effectiveness of the medication.

Imdur may interact with medications such as sildenafil (Viagra), tadalafil (Cialis), vardenafil (Levitra), and other phosphodiesterase inhibitors used to treat erectile dysfunction. Combining Imdur with these medications can lead to a significant drop in blood pressure.

Furthermore, medications that contain nitrates or nitrites, such as nitroglycerin, isosorbide dinitrate, and amyl nitrite, should not be used concomitantly with Imdur, as it may result in severe hypotension.


Overall, Imdur is a commonly prescribed medication for angina pectoris, and it is essential to follow the prescribed dosage and monitor for any side effects. By being aware of the potential side effects and drug interactions, patients can safely benefit from the therapeutic effects of Imdur.

Category: Pain Relief

Tags: Imdur, Isosorbide

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