Bonmax PTH 750mcg Solution for Injection should be injected under the skin or given by a healthcare professional. You should use it regularly and at the same time each day to get the maximum benefit from it. Usually, it is recommended to take it for a maximum period of 2 years. However, follow the doctor’s advice and complete the course even if you feel better. It should be stored in the refrigerator at a temperature of  2°C to 8°C.