what are the most common side effects of prolia?
['Back pain.', 'blistering, crusting, irritation, itching, or reddening of the skin.', 'bloody or cloudy urine.', 'cracked, dry, or scaly skin.', 'difficult, burning, or painful urination.', 'frequent urge to urinate.', 'muscle or bone pain.', 'pain in the arms or legs.']