Denosumab
Also known as: Prolia · Xgeva
Denosumab is a twice-yearly injection used to reduce the risk of fracture in patients with osteoporosis. It works well, but the plan around it matters, because stopping or delaying doses can affect your bones.
Calm, careful medication review by a consultant rheumatologist.
What this medicine is
Denosumab is a monoclonal antibody that slows down the cells that break down bone. This helps maintain bone density and reduce fracture risk.
Uses and context
It is often considered for postmenopausal women and some men with osteoporosis, especially when bisphosphonate tablets are not tolerated, not suitable, or not enough. It may also be used in some cancer-related bone conditions, under oncology care.
How this relates to rheumatology care
In my clinic I review your DEXA scan, fracture history, calcium and vitamin D, and kidney function before starting denosumab. I plan the injection schedule carefully and think ahead about what happens when treatment eventually ends, so that bone protection is not lost.
What safety checks may matter
Bone density (DEXA) and fracture risk review
Calcium and vitamin D checked and corrected first
Kidney function reviewed
Dental review, especially if you have any dental problems
Reliable 6-monthly follow-up so injections are not missed
A clear plan if treatment ever needs to be stopped
Side effects and red flags
If you have emergency symptoms such as severe allergic reaction, breathing difficulty, chest pain, stroke-like symptoms, severe abdominal pain, vomiting blood, black stools, sudden vision loss, severe infection symptoms, or severe weakness or confusion, please seek urgent medical care first rather than waiting for a WhatsApp reply.
Numbness or tingling around the mouth, muscle spasms (possible low calcium)
Severe jaw pain, non-healing dental problems or loose teeth
Unusual thigh or groin pain
New back pain after stopping denosumab (possible spine fracture)
Signs of severe allergic reaction
Signs of severe infection such as high fever with chills
Things worth knowing day to day
Do not miss or delay your 6-monthly injection without medical advice.
Tell your dentist you are on denosumab before major dental work.
Keep taking calcium and vitamin D as advised.
Discuss any planned pregnancy with your doctor.
Questions patients often ask me about this medicine
Speak with me
If you have osteoporosis or a high fracture risk and want to understand denosumab, please message my clinic. I would like to plan bone protection with you carefully.
Other medications used in rheumatology care
This page is for general education only and does not replace medical advice. Please consult a qualified healthcare professional for diagnosis and treatment. Do not start, stop, or change any medicine without advice from your doctor.