About native allergen extract grass mix
Sublingual allergen immunotherapy
Used for
- Grass pollen allergy causing hay fever
- Grass pollen allergy causing itchy, watery eyes
Usual adult dose
Usually two sprays under the tongue once daily; the allergy specialist sets the treatment schedule.
Usual dose in children
Dose and suitability depend on age and the allergy specialist’s treatment protocol.
Common side effects
- Itching or tingling in the mouth
- Throat irritation
- Swelling of lips or tongue
- Nausea or stomach discomfort
Important warnings
- Rarely causes severe allergic reactions, including anaphylaxis
- Not suitable with severe or uncontrolled asthma
- Mouth ulcers or oral surgery may require treatment interruption
- Treatment requires assessment and monitoring by an allergy specialist
Pregnancy
Generally not started during pregnancy. Established, well-tolerated treatment may continue after specialist review.
Breastfeeding
Limited evidence; suitability during breastfeeding requires specialist assessment.
Interactions
- Beta blockers may complicate treatment of severe allergic reactions
- Other allergen immunotherapy may increase allergic reaction risk
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.