Complications of a Bone Marrow Transplant can included

• Anemia
• Bleeding in the lungs, intestines, brain, and other areas of the body
• Cataracts
• Clotting in the small veins of the liver
• Damage to the kidneys, liver, lungs, and heart
• Delayed growth in children who receive a bone marrow transplant
• Early menopause
• Graft failure, which means that the new cells do not settle into the body and start producing stem cells
• Graft-versus-host disease, a condition in which the donor cells attack your own body
• Infections, which can be very serious
• Inflammation and soreness in the mouth, throat, esophagus, and stomach, called mucositis
• Pain
• Stomach problems, including diarrhea, nausea, and vomiting