Buy Xopenex from Canadian & International Pharmacies
Xopenex (Levalbuterol or Levosalbutamol)and/or alternatives
Basic Information On Xopenex
This medicine is a bronchodilator and it helps in relaxing the muscles in the airways and thus improves breathing. This drug is used for treating reversible obstructive airway conditions such as bronchitis, emphysema and asthma. You should not overdose on the Xopenex drug. Make sure you take this medicine in accordance with the dosage recommended by your doctor. Also make sure that you do not take it more often than usual, only as prescribed for you by your physician. If you think your usual requirement for any asthma medication has increased, then you should immediately inform your doctor. Such increase in the requirement may signal the early stage of an asthma attack.
Precautions / Side Effects For Xopenex
The effect of this drug on an unborn child is not known. Therefore, if you are pregnant, then consult your doctor about whether you should take brand or generic Xopenex or not. Similarly, it is also not known whether this medicine passes into breast milk or not. Talk with your doctor about the suitability of this drug if you are nursing a child. This medicine contains levalbuterol as its main ingredient. You should not be allergic to this substance.
This medicine is dispensed using a nebulizer. You should ensure that you know how to properly use a nebulizer, as this is important for getting the medicine into the lungs. You should properly clean the nebulizer after every use. Brand or generic Xopenex should not be given to children below the age of 6 years. If you happen to miss a dose of levalbuterol, then you should take it as you as you remember. But if the time for the next dosage is already close, then skip the missed dose.
The recommended initial dosage for adult patients is 0.63 mg taken three times a day. However, your doctor may decide your dosage based on your personal conditions. The drug should be stored in the protective foil pouch. Xopenex should be kept at a temperature between 20 degrees and 25 degrees Celsius. The medicine should be protected from light. It should also be kept away from high temperature. Vials once removed from the pouch, should be used within 1 week. If you find that the solution is not colorless, then you should not use that vial.
Buy Xopenex From North Drug Store
North Drug Store stocks Xopenex 0.31 mg, 0.63 mg and 1.25 mg. You should buy Xopenex from North Drug Store to enjoy the ease of online ordering.
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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.