About native allergen extract cat epithelia
Sublingual allergen immunotherapy
Used for
- Reduces cat-allergy symptoms through gradual immune tolerance
- Treats cat-allergy-related nasal and eye symptoms
Usual adult dose
Usually two sprays under the tongue once daily; follow the product-specific prescribed schedule.
Usual dose in children
Specialist-directed treatment; eligibility and dosing depend on age and local product guidance.
Common side effects
- Itching or irritation in the mouth
- Swelling of lips or tongue
- Throat irritation
- Nausea or abdominal discomfort
Important warnings
- Rare severe allergic reactions, including anaphylaxis, can occur
- Uncontrolled or severe asthma increases serious reaction risk
- Mouth wounds or dental procedures may require treatment interruption
- Not for immediate relief of allergic symptoms
Pregnancy
Usually not started during pregnancy; established, well-tolerated treatment may continue after specialist review.
Breastfeeding
Evidence is limited; treatment requires specialist assessment during breastfeeding.
Interactions
- Beta blockers may complicate treatment of severe allergic reactions
- Other allergen immunotherapy may increase allergic reaction risk
- Tricyclic antidepressants and MAO inhibitors can alter adrenaline effects
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 It may be incomplete or out of date.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.