What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.

Grastek (Timothy Grass Pollen)


Grastek (Timothy Grass Pollen)

Prescription Required

2800 BAU

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  • Product Details


    Grastek is a sublingual tablet that provides immunotherapy support for people who have grass-pollen allergies and suffer allergic rhinitis as a result of them. Taken for 12 weeks before the approximate start of grass pollen season beginning it will prevent grass allergy symptoms and allow users to enjoy spring and early summer weather without having to have that enjoyment hampered by itchy and watery eyes, constant sneezing, and throat / sinus irritation.


    Benefitting from Grastek 2800 BAU tablets requires preparation. After obtaining your prescription from your physician, you should be ready to begin taking Grastek a full 12 weeks (3 months) before you typically begin to experience grass pollen allergies. The Grastek price will likely be very similar at any pharmacy, so you should visit yours or buy Grastek online if that is more convenient for you and you are able to submit your prescription.

    Your first Grastek tablet must be taken in a doctor’s office. After that you will be able to take Grastek on your own.

    • Pop 1 tablet out of the blister package.
    • Place it under your tongue and allow it to dissolve naturally.
    • After taking it, do not swallow for 1 minute.
    • Do not take your Grastek tablet while you are eating or drinking anything and avoid foods and drinks for 5 minutes after taking it.
    • Wash hands after taking your tablet.

    Be aware as well that your doctor may suggest you take auto-injectable epinephrine along with your course of seasonal allergy prevention treatment with Timothy grass pollen. Some people will take Grastek every day once a day for 3 years to build up a long-term immunity to grass pollen allergies.


    The active ingredient in Grastek is Timothy Grass Pollen Allergy Extract


    Grastek is only to be taken exactly as indicated, and you should never take it any more than once a day. Be also aware that Grastek will not provide immediate relief from grass pollen allergy symptoms. Usage guidelines for children are different, and while the medication is entirely safe parents should still be clear on them before giving Grastek 2800 BAU to children


    There are no know interaction risks between Grastek and any prescription medications or OTC health supplements.

    Side Effects

    Side effects related to the use of Grastek are uncommon, but some people may experience trouble breathing, throat tightness or swelling, difficulty with swallowing or speaking, dizziness or fainting, elevated heart rate, stomach cramps, vomiting or diarrhea, and flushing / itching of the skin.

    If any of these side effects are observed, you should discontinue use and speak with your physician about other pollen allergy relief option and look into alternatives choosing not to buy Grastek online.

    IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

    Product Code : 13266

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