Mixed grass pollens allergen extract

Generic name: Mixed Grass Pollens Allergen Extract
Brand names: Oralair
Dosage form: sublingual tablet (100 IR; 300 IR)
Drug class: Allergenics

Usage of Mixed grass pollens allergen extract

Mixed grass pollens allergen extract is made from certain pollens that can cause seasonal allergies (hay fever).

Mixed grass pollens 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. mixed grass pollens allergen extract is for use in adults up to age 65, and children who are at least 10 years old.

This medicine will not provide immediate relief from allergy symptoms.

Mixed grass pollens allergen extract may also be used for purposes not listed in this medication guide.

Mixed grass pollens allergen extract side effects

Mixed grass pollens allergen extract may cause a severe allergic reaction. Stop taking the medicine and get emergency medical help if you have any of these signs of an allergic reaction:

severe dizziness or a light-headed feeling (like you might pass out);

fast heart rate;

stomach pain, vomiting, diarrhea;

hives, itching, flushing (warmth, redness, or tingly feeling);

cough, chest tightness, wheezing, trouble breathing; or

swelling of your face, lips, tongue, or throat.

If you stop taking mixed grass pollens allergen extract after having an allergic reaction, do not start taking the medicine again without your doctor's advice.

Mixed grass pollens allergen extract may cause serious side effects. Call your doctor at once if you have:

severe mouth or throat irritation;

breathing problems; or

choking feeling, chest pain, trouble swallowing.

Common side effects of mixed grass pollens allergen extract may include:

pain, swelling, or itching of your mouth or tongue;

throat irritation;

cough, sore throat, sinus pain; or

itching in your ears.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Before taking Mixed grass pollens allergen extract

You should not use mixed grass pollens 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) and caused heartburn or trouble swallowing.

To make sure mixed grass pollens allergen extract is safe for you, tell your doctor if you have:

breathing problems;

heart disease;

uncontrolled high blood pressure;

mouth sores, swollen gums, or other wounds or irritations inside your mouth;

if you take an antidepressant or migraine headache medicine; or

if you take medicine to treat heart problems, high blood pressure, or a prostate disorder.

FDA pregnancy category B. Mixed grass pollens allergen extract is not expected to harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment.

It is not known whether mixed grass pollens allergen extract passes into breast milk or if it could harm a nursing baby. Tell your doctor if you are breast-feeding a baby.

Mixed grass pollens allergen extract should not be given to a child younger than 10 years old.

This medicine is not for use in people older than 65.

Relate drugs

How to use Mixed grass pollens allergen extract

Usual Adult Dose for Allergic Rhinitis:

300 IR (index of reactivity) sublingually once a dayComments:-For sublingual use only-For adults 18 to 65 years of age-Initiate treatment 4 months before the expected onset of each grass pollen season and continue treatment throughout the season.-The risk of mixed grass allergen may be increased when treatment is initiated during the grass pollen season.Use: Treatment of grass pollen-induced allergic rhinitis with or without conjunctivitis confirmed by positive skin test or in vitro testing for pollen-specific IgE antibodies for any of the following five grass species: Sweet Vernal (Anthoxanthum odoratum L), Orchard (Dactylis glomerata L), Perennial Rye (Lolium perenne L), Timothy (Phleum pratense L), and Kentucky Blue Grass (Poa pratensis L).

Usual Pediatric Dose for Allergic Rhinitis:

Initial Dose: 100 IR (index of reactivity) sublingually on Day 1 followed by 200 IR sublingually on Day 2.Maintenance Dose: 300 IR sublingually once a day starting on Day 3Comments:-For sublingual use only-For children and adolescents 10 to 17 years of age-Administer mixed grass allergen to children under adult supervision.-Initiate treatment 4 months before the expected onset of each grass pollen season and continue treatment throughout the season.-The risk of mixed grass allergen may be increased when treatment is initiated during the grass pollen season.Use: Treatment of grass pollen-induced allergic rhinitis with or without conjunctivitis confirmed by positive skin test or in vitro testing for pollen-specific IgE antibodies for any of the following five grass species: Sweet Vernal (Anthoxanthum odoratum L), Orchard (Dactylis glomerata L), Perennial Rye (Lolium perenne L), Timothy (Phleum pratense L), and Kentucky Blue Grass (Poa pratensis L).

Warnings

You should not use mixed grass pollens allergen extract 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 mixed grass pollens 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.

Mixed grass pollens 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 mixed grass pollens 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.

What other drugs will affect Mixed grass pollens allergen extract

Other drugs may interact with mixed grass pollens allergen extract, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using.

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