Thank you for participating in our study! The Combined Symptom Medication Score (CSMS) is a parameter that was introduced throughout Europe to measure the impairment in allergy sufferers because of their allergy. In the CSMSplus App, this parameter is combined with the validated Visual Analogue Scale for the rating of allergy symptoms. This enables the patient to individually determine his allergy symptoms on a day-to-day basis. Therefore, it is essential that the allergy symptoms are documented on a daily basis. If you forget to document the symptoms, the App will remind you of the entry. Please answer all questions of this little questionnaire and do not omit any answers. The extent of the symptoms is rated with the Visual Analogue Scale. This is done by tipping on the vertical line on the scale and move it up and down to the position which represents best the symptoms. Your physician will inform you on the results of this scientific analysis.