Timothy grass pollen allergen extract
Generic name: timothy grass pollen allergen extract [ TIM-oh-thee-grass-PAW-len-AL-er-gen-EX-tract ]
Brand name: Grastek
Dosage form: sublingual tablet (2800 BAU)
Drug class:Allergenics
What is timothy grass pollen allergen extract?
Timothy grass pollen allergen extract is made from certain pollens that can cause seasonal allergies (hay fever).
Timothy grass pollen allergen extract is used to help your body develop an immunity to certain pollens that can cause allergy symptoms such as sneezing, itching, and watery eyes. timothy grass pollen allergen extract is for use in adults up to age 65, and children who are at least 5 years old.
This medicine will not provide immediate relief from allergy symptoms.
Timothy grass pollen allergen extract may also be used for purposes not listed in this medication guide.
Warnings
You should not use this medicine if you have uncontrolled asthma, or if you have a history of allergic reaction to a pollen-extract medicine, or allergic reaction that affected your esophagus.
You may not be able to use timothy grass pollen allergen extract if you have certain medical conditions, such as breathing problems, heart disease, or high blood pressure. This medicine also may not be safe for you if you take certain medicines.
Timothy grass pollen allergen extract may cause a severe allergic reaction. Your doctor will give you the first dose and watch you closely to make sure you do not have a reaction.
Your doctor may also prescribe epinephrine (Epi-Pen) to keep with you in case you ever have an allergic reaction to timothy grass pollen allergen extract.
Stop taking this medicine and get emergency medical help if you have signs of an allergic reaction: severe dizziness, feeling like you might pass out; fast heart rate, cough, chest tightness, wheezing, trouble breathing; stomach pain, vomiting, diarrhea; hives, itching, flushing (warmth, redness, or tingly feeling); swelling of your face, lips, tongue, or throat.
Before taking this medicine
You should not use timothy grass pollen allergen extract if you have ever had an allergic reaction to similar pollen-extract medicines, or if you have:
severe or uncontrolled asthma; or
a history of allergic reaction that affected your esophagus (the tube that connects your mouth and stomach)...
