Voltaren gel (containing diclofenac) generally starts to provide some initial pain relief within about an hour of application. However, for full benefits, including reduction of inflammation and more significant pain relief, it can take up to 1 to 2 days to work, and the full effect may take up to 7 days or even weeks depending on the condition being treated. For arthritis joint pain, continuous use for up to 7 days is often needed to see significant relief. For soft tissue injuries, relief might begin more quickly but still takes a few days for full benefit. In summary:
- Initial relief: within about 1 hour
- Noticeable effects: 1-2 days
- Full benefits: up to 7 days or longer depending on condition
If there is no improvement after a week of use, it is recommended to consult a doctor.