Hi welcome to health care magic... Don t be panic....let me know you which product you are using...? As hypocalcemia can t lead nose bleed. As such common causes are.... -High blood pressure -nose trauma by finger scratch -Drying of mucosa might be from rhinitis Mostly nose bleed is from anterior part.. Nose pinching done with thumb and index finger... If needed nasal packing can be done with cotton... Use room humidifier.. If cause not clear testing done to evaluate liver problem and coagulation abnormality or low platelet count Hope this will help Consult otorhinolaryngologist for this...