Buy Xopenex HFA from Canadian & International Pharmacies
Xopenex HFA (Levalbuterol or Levosalbutamol)and/or alternatives
Basic Information On Xopenex HFA
The Xopenex HFA drug helps in relaxing the airways and thus promotes better breathing. This medicine is used for treating reversible obstructive airways conditions. The main examples of such conditions are emphysema, bronchitis and asthma. This medicine should be taken according to the directions given by the doctor. The drug should not be taken in higher quantity than prescribed. If you notice that your requirement for the medicine has increased, then you should bring this to your doctor’s notice. This drug is dispensed through a nebulizer, therefore, make sure that you learn the proper way to use the device. Before starting to take Xopenex HFA, you should notify your doctor if you suffer from diabetes or have an overactive thyroid.
Precautions/ Side Effect for Xopenex HFA
If you suffer from an irregular heartbeat or any other heart disease, then you should inform your doctor. Similarly, patients suffering from high blood pressure should also ensure that their doctor knows about this condition. Brand or generic Xopenex HFA should be administered carefully to the patients with seizure disorder. All these conditions may prompt your doctor to prescribe additional tests or to adjust your dosage. You should also ensure that you are not allergic to Levalbuterol, which is the main ingredient of this drug.
Brand or generic Xopenex HFA has been categorized as C class medicine, which means that the effects of this drug on an unborn child are not known. As a precautionary measure, tell your doctor if you are pregnant or fall pregnant during the treatment. It is also not known whether this medicine passes into breast milk or not. If you are nursing a child, then do not take Levalbuterol without consulting with your doctor.
Xopenex HFA Dosage
The recommended dosage of this drug for adult patients is 90 mcg every 4 to 6 hours. Your doctor may change your dosage based on your personal conditions. You should also keep the actuator clean. Make sure that you properly wash and dry it at least once a week. If the actuator gets blocked with the medicine, then cleaning it may remove such blockage. The medicine should be shaken well prior to use. It should be stored at a temperature between 20 degrees and 25 degrees Celsius.
Buy Xopenex HFA From North Drug Store
North Drug Store stocks Xopenex HFA 45mcg. You should buy Xopenex HFA from North Drug Store as it is a mail order online prescription service.
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What is a "Generic" medication/drug?
Generic drugs are medications that have the comparable medicinal ingredients as the original brand name drug, but which are generally cheaper in price. Nearly 1 in 3 drugs dispensed are "generic". They undergo comparative testing to ensure that they are the same as their "brand" counterparts in:
- Active Ingredient (e.g. "Pravastatin" is the active ingredient in brand name Pravachol)
- Dosage (e.g. 10 mg of the active ingredient)
- Safety (e.g. same or similar side effects, drug interactions)
- Performance (e.g. 10 mg of a "generic" can be substituted for 10 mg of the "brand" and have the same therapeutic result)
- Intended use (e.g. both "generic" and "brand" would be prescribed for the same conditions)
What this means is that "generic" medications can be used as a substitute of their brand equivalents with comparable therapeutic results. There are a few exceptions (examples are outlined at the end of this page) and as always you should consult your physician before switching from a brand name medications to a generic or vice versa.
What differences are there between generic and brand?
While generics and brand equivalent drugs contain comparable active ingredients, they may be different in the following ways:
- Appearance (e.g. the scoring or markings)
The color, shape and size of the medication come from the fillers that are added to the active ingredients to make the drug. These fillers that are added to the drug have no medical use and do not to change the effectiveness of the final product. A generic drug must contain comparable active ingredients and must be comparable in strength and dosage to the original brand name equivalent. Generic drugs can be more cost effective than purchasing the brand name.
Why do generics cost less than the brand name equivalents?
When a new drug is "invented", the company that discovered it has a patent on it that gives them the exclusive production rights for this medication. Once the patent expires in a country, other companies can bring the product to market under their own name. This patent prevents other companies from copying the drug during that time so they can earn back their Research and Development costs through being the exclusive supplier of the product. After the patent expires however, other companies can develop a "generic" version of the product. These versions generally are offered at much lower prices because the companies do not have the same development costs as the original company who developed the medication.
The main thing to realize here though is that the two products are therapeutically comparable. They may look different, and be called something different, but they are required to be have the same active ingredient.
How are Generic drugs tested to ensure quality and efficacy?
The two most generally accepted methods to prove the safety of a generic version of a drug are to either repeat most of the chemistry, animal and human studies originally done, or to show that the drug performs comparably with the original brand name drug. This second option is called a "comparative bioavailability" study. During this type of study, volunteers are given the original drug, and then separately later the generic drug. The rates at which the drug is delivered to the patient (into their blood stream or otherwise absorbed) are measured to ensure they are the same. Because the same active ingredient is used the major concern is just that it delivers the common chemical(s) at the same rate so that they have the same effect. Please note that the methods that the manufacturers use may vary from country to country.