What side effects may I notice from receiving Rocaltrol?

Side effects that you should report to your doctor or health care professional as soon as possible:
-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-bone pain
-increased thirst
-increased urination (especially at night)
-irregular heartbeat, high blood pressure
-redness, blistering, peeling or loosening of the skin, including inside the mouth
-seizures
-unexpected weight loss
-unusually weak or tired

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
-constipation
-dry mouth
-headache
-loss of appetite
-metallic taste
-stomach upset

This list may not describe all possible side effects for Rocaltrol. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.