Intranasal complications in women with osteoporosis under treatment with nasal calcitonin spray: Case reports and review of the literature

Intranasal administration of calcitonine is an established therapy for postmenopausal osteoporosis and other skeletal diseases. The side effects from its use are commonly local, mild and transient, but there is not sufficient information on how this process begins. An ENT examination before and during therapy with InC would be beneficial to patients for the recognition and prevention of serious side effects.