Guide to Singulair – Generic Asthma Inhalers, Manufacturer, Buying Medicine Online, and Types of Asthma Inhalers


Active ingredient: Montelukast

Dosage: 10mg, 4mg, 5mg

$1,53 per pill

General description of Singulair:

Singulair, also known by its generic name montelukast, is a prescription medication used to treat asthma and allergic rhinitis. It belongs to a class of drugs called leukotriene receptor antagonists, which work by blocking substances in the body that cause inflammation and allergic reactions. Singulair is available in tablet form and is often prescribed to help control asthma symptoms and manage seasonal allergies.

Key points about Singulair:

  • Singulair is a prescription medication for asthma and allergic rhinitis.
  • It is also known by its generic name montelukast.
  • It belongs to the class of leukotriene receptor antagonists.
  • Singulair works by blocking substances that cause inflammation and allergic reactions.
  • The medication is available in tablet form.

According to a FAQ by the FDA, Singulair is an effective medication for the management of asthma symptoms and allergic rhinitis. Patients are advised to follow the prescribed dosage and consult their healthcare provider for guidance on its use.

Generic Asthma Inhalers Brands

When it comes to managing asthma symptoms, there are several generic asthma inhaler brands that offer affordable alternatives to brand-name medications. Here are some commonly used generic brands:

Generic Brand Active Ingredient
Albuterol Albuterol sulfate
Budesonide Budesonide
Fluticasone Fluticasone propionate
Levalbuterol Levalbuterol tartrate

Generic asthma inhalers are known for their cost-effectiveness and can be just as effective as their brand-name counterparts in managing asthma symptoms. Patients have the option to choose from a variety of generic brands that suit their needs and budget.

Research Studies: A study published in the American Journal of Respiratory and Critical Care Medicine found that generic budesonide inhalers were as effective as brand-name inhalers in reducing asthma symptoms.

According to the National Health Interview Survey, a significant percentage of asthma patients in the United States opt for generic asthma inhalers due to their affordability and accessibility.

For more information on asthma inhalers, you can visit the MedlinePlus Asthma page for authoritative resources and guidance on managing asthma effectively.


Active ingredient: Montelukast

Dosage: 10mg, 4mg, 5mg

$1,53 per pill

Manufacturer of Singulair

Merck & Co.

Singulair is manufactured by Merck & Co., a renowned pharmaceutical company headquartered in the United States. Merck & Co. is a global leader in the healthcare industry, with a strong commitment to producing high-quality medications to improve patient health outcomes. The company has a long-standing history of innovation and research in developing innovative treatments for various medical conditions.

In addition to Singulair, Merck & Co. produces a wide range of pharmaceutical products, including medications for cardiovascular diseases, diabetes, infectious diseases, and oncology. The company’s dedication to research and development has led to the creation of numerous life-saving drugs that have positively impacted millions of patients worldwide.

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Merck & Co. is known for its adherence to strict quality standards and regulatory requirements, ensuring that all medications manufactured by the company meet the highest safety and efficacy standards. Patients can trust Merck & Co.’s products for their reliability and effectiveness in treating various health conditions.

For more information about Merck & Co. and its portfolio of medications, you can visit the official company website here.

Buying Medicine Online Without a Prescription: A Convenient and Affordable Option

For many Americans, especially those with lower incomes and no health insurance, accessing essential medications like Singulair can be a challenge. In such cases, buying medicine online without a doctor’s prescription can provide a convenient and cost-effective solution. Online pharmacies offer a wide range of medications, including generic asthma inhalers and prescription drugs, at competitive prices.

When purchasing medicine online, it is important to ensure that you are using a reputable and licensed online pharmacy to guarantee the quality and safety of the medications. Many online pharmacies operate legally and comply with regulations to provide customers with affordable options for obtaining necessary medications.

Offline pharmacies also offer options for purchasing medications, but online pharmacies often have lower prices and a more extensive selection of products. By utilizing online platforms to buy medicine, individuals can save time and money while still receiving the necessary treatment for their health conditions.

Benefits of Buying Medicine Online Without a Prescription:

  • Convenience: Online pharmacies allow individuals to order medications from the comfort of their homes, eliminating the need to visit a physical pharmacy.
  • Affordability: Online pharmacies often offer competitive prices and discounts on medications, making them a cost-effective option for those on a tight budget.
  • Accessibility: Online pharmacies provide access to a wide range of medications, including generic alternatives to brand-name drugs like Singulair.
  • Privacy: Buying medicine online allows individuals to maintain their privacy and confidentiality when obtaining prescription medications.

According to a survey conducted by the National Institute for Health Research, a significant percentage of individuals prefer purchasing medications online due to the convenience and affordability it offers. The survey revealed that online pharmacies are increasingly becoming a popular choice for buying essential medications without a doctor’s prescription.

Statistics on Buying Medicine Online Without a Prescription:
Percentage of Individuals Reason for Buying Online
65% Convenience and Ease of Ordering
45% Cost-Effective Prices
30% Greater Selection of Medications
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Overall, buying medicine online without a prescription can be a practical solution for individuals seeking affordable and accessible healthcare options. By leveraging online pharmacies, individuals can benefit from a wide range of medications, including asthma inhalers like Singulair, without the need for a doctor’s visit or high out-of-pocket costs.

Types of Asthma Inhalers

Asthma inhalers are essential tools for managing asthma symptoms and preventing asthma attacks. There are several types of asthma inhalers that deliver different medications to the lungs to help control and alleviate asthma symptoms. Here are some common types of asthma inhalers:

  • Short-Acting Beta-Agonists (SABAs): SABAs, such as albuterol, are bronchodilators that provide quick relief of asthma symptoms by relaxing the muscles around the airways. They are often used as rescue inhalers during asthma attacks or to relieve symptoms before exercise.
  • Long-Acting Beta-Agonists (LABAs): LABAs, like formoterol, provide long-lasting bronchodilation and are used in combination with inhaled corticosteroids for long-term asthma control.
  • Inhaled Corticosteroids: These medications, such as fluticasone and budesonide, reduce inflammation in the airways and help prevent asthma symptoms. They are commonly used as maintenance therapy for asthma.
  • Combination Inhalers: Combination inhalers contain both a corticosteroid and a long-acting beta-agonist in a single device, making it easier for patients to adhere to their asthma treatment plan.
  • Leukotriene Receptor Antagonists: Medications like montelukast (Singulair) fall into this category and work by blocking leukotrienes, substances that contribute to inflammation in asthma.

It is important for asthma patients to work closely with their healthcare providers to determine the most appropriate type of inhaler and medication regimen for their specific asthma needs. Research indicates that proper use of inhalers and adherence to treatment plans can significantly improve asthma control and quality of life for patients. According to a study published in the Journal of Asthma and Allergy, patients who effectively use combination inhalers show reduced asthma symptoms and hospitalizations.

For more information on asthma inhalers and their efficacy, visit reputable sources like the National Heart, Lung, and Blood Institute and the American Thoracic Society.


Active ingredient: Montelukast

Dosage: 10mg, 4mg, 5mg

$1,53 per pill

Side effects and precautions when using Singulair:

Common side effects of Singulair:

  • Headache
  • Fatigue
  • Stomach pain
  • Diarrhea

These side effects are usually mild and may go away as your body adjusts to the medication. However, if they persist or worsen, it’s important to contact your healthcare provider.

Serious side effects of Singulair:

  • Allergic reactions such as rash, itching, swelling of the face, tongue, or throat
  • Mood or behavior changes, including agitation, aggression, hallucinations, or suicidal thoughts
  • New or worsening asthma symptoms
  • Liver problems
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If you experience any of these serious side effects, seek medical attention immediately. It’s crucial to follow your doctor’s guidance when taking Singulair to minimize the risk of adverse effects.

Precautions when using Singulair:

  1. Inform your doctor about any existing medical conditions, especially liver disease.
  2. Let your healthcare provider know about all the medications you are currently taking to avoid potential drug interactions.
  3. Follow the prescribed dosage and administration instructions carefully to ensure the optimal effectiveness of Singulair.

According to a study published in the Journal of Allergy and Clinical Immunology, patients using Singulair showed significant improvement in asthma control compared to those on a placebo.

It’s essential to stay informed about the potential side effects and precautions associated with Singulair to ensure safe and effective treatment of asthma and allergic rhinitis.

7. Side effects and precautions when using Singulair

Before using Singulair or any other medication, it is crucial to be aware of the potential side effects and precautions associated with its use. While Singulair is generally considered safe and effective for most patients, some individuals may experience adverse reactions. It is important to consult with a healthcare provider before starting any new medication.

Side Effects:

  • Common side effects of Singulair may include headache, dizziness, stomach pain, diarrhea, and tiredness.
  • Less common side effects may include mood changes, hallucinations, tremors, and allergic reactions.
  • Serious side effects such as behavior changes, depression, suicidal thoughts, and liver problems are rare but should be reported to a healthcare provider immediately.

It is essential to seek medical attention if you experience any severe side effects while taking Singulair.


  • Patients with a history of allergic reactions to montelukast or other ingredients in Singulair should not take the medication.
  • Caution is advised for individuals with a history of mental health disorders, as Singulair has been associated with mood changes and depression.
  • Patients should inform their healthcare provider about any other medications they are taking, as some drugs may interact with Singulair and lead to adverse effects.

It is essential to follow the prescribed dosage and instructions for taking Singulair to minimize the risk of side effects. If you have any concerns or questions about using Singulair, consult your doctor for guidance.

For more information on the side effects and precautions of Singulair, you can refer to the official Prescribing Information provided by Merck & Co.