Are your all movements painful of the elbow? Is this sports injury? Do you have a specific painful or tender point?
The Golfer's elbow (and its counterpart tennis elbow on the opposite end) have following advised for the treatment;
1) Anti-inflammatory analgesics like Motrin / Advil for around 10-14 days.
2) Elbow brace
3) Physical therapy
4) Warm compresses
5) Local analgesic patch / ointment / spray
These are the initial modalities and if the pain does not respond than the further interventions would be required;
1) iontophoresis, phonophoresis
2) electrical stimulation
3) shock wave therapy
4) local steroid shots
If these measures, do not help, surgical intervention may be undertaken.
Please feel free for your follow up questions.
You are welcome.
You can read the resource;
Best wishes and kindest regards.