Seasonal patients suffer from allergies during specific times of the year (spring, summer and early autumn) and perennial allergies occur all year round.
Seasonal allergy symptoms that only appear during certain times of the year are commonly referred to as hayfever, these symptoms are caused by pollen, most commonly grass, weed and tree (e.g. birch) pollens. Perennial allergy is caused by hypersensitivity to allergens which are present throughout the year, most commonly to pets or dust mites.
If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in the package leaflet. Reporting forms and information can be found at www.mhra.gov.uk/yellowcard
or search for MHRA Yellow Card in the Google Play or Apple App Store. By reporting side effects you can help provide more information on the safety of this medicine. Adverse events should also be reported to Mylan by phone: 0800 121 8627 or by emails:firstname.lastname@example.org