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Hematological: Polycythemia vera
Gastrointestinal: Mild transient diarrhea
Dermatological: Itching; transitory exanthema
Miscellaneous: Feeling of swelling of entire body
Read the Cyanocobalamin (cyanocobalamin) Side Effects Center for a complete guide to possible side effects
Colchicine para-aminosalicylic acid and heavy alcohol intake for longer than 2 weeks may produce malabsorption of vitamin B12.
Last reviewed on RxList: 10/23/2008
This monograph has been modified to include the generic and brand name in many instances.
Additional Cyanocobalamin Information
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