The following side effects have also been reported by patients taking OSSEOR: vomiting, abdominal pain, oral irritation (such as mouth ulcers and gum inflammation), bone, muscle and/ or joint pain, muscle cramps, hypersensitivity syndromes (allergic reactions including rash and fever), itching, hives, angioedema (such as swollen face, tongue or throat, difficulty in breathing or swallowing), swelling in limbs, feeling confused.