A medical patch with essential oils of eucalyptus, mint, and lavender, providing an effect for up to 8 hours. It helps relieve the nasal passages and sinuses and brings comfort during colds and congestion both day and night. A practical solution that may reduce the need for frequent use of nasal drops. The patch is easily applied to clothing, pyjamas, a crib, or a stroller and is suitable for children and adults at home, in kindergarten, at school, at work, and while travelling.