Answer
Bone, muscle or joint pain with Fosamax is very common (at least 1 in 10), is sometimes severe, and occurred at a similar frequency in the medicine and placebo groups in clinical trials.
Sources for this answer
- Fosamax Once Weekly 70mg TabletsOrganon Pharma (UK) Limited · emc · SmPC §4.8 Undesirable effects · Version 29Document updated
Sources checked