Tulo-Touch 1mg Patch is used for preventing symptoms of asthma and chronic obstructive pulmonary disorder (a lung disorder in which flow of air to the lung is blocked). It helps in relaxing the muscles of the air passages, thus widening it and making it easier to breathe. This medication is for external use. It is available in the form of patch and it applied directly to the skin as per the specified dosage regimen. You should always use new site for patch application to avoid skin irritation. However, before using it, inform doctor if you are suffering from diabetes, hypertension (high blood pressure) or any heart disease. You should never use this medicine to treat an asthma attack that has already begun. Tremor, insomnia (difficulty in sleeping) and headache are some side effects of this medicine.