Diffuse Idiopathic Skeletal Hyperostosis (DISH)

View All Arthritis Types DISH (sometimes called Forestier's disease) is considered a form of degenerative arthritis and is characterized by excessive bone growth along the sides of the vertebrae of the spine. It is also associated with inflammation and calcification (bone growth) at other areas of the body where tendons and ligaments attach to bone, such as at the elbow, knee and the heel of the foot. These can lead to bone spurs. Heel spurs, for example, are common among people with DISH.View All Arthritis Types
How common is DISH?
What are the warning signs of DISH?
What causes DISH?
Arthritis medications are designed to control a disease, slow its progression, and to help manage pain. There is a wide range of options – with new ones coming on the horizon – so understanding all possible treatments is not easy. 

These medications can be very complex, so you are encouraged to ask for in-depth explanations from your health care team – including pharmacists, who are an excellent source of information. 

To explore this area of treatment, The Arthritis Society has developed a comprehensive expert guide that delivers detailed information on medications used to treat arthritis.

Explore the Arthritis Medications A Reference Guide

The optimal treatment is what is best in each individual case – so speak with your doctor and/or pharmacist about what kind of medications are most appropriate for you.

Educational Programs 

The Arthritis Society provides a range of in-person workshops and online programs, all with a specific focus in mind. They include chronic pain management, overcoming fatigue, understanding your health-care team, symptom checkers, and more. Participants learn new information and skills, and for in-person workshops, can share ideas and experiences with others.

Explore arthritis workshops and courses


Discover information you can trust, because it’s based on evidence and vetted by experts, in The Society’s resource area. Learn about each disease, possible treatments, self-management, lifestyle issues, and so much more.

Browse publications

Discover More Discover More

online education module
Online Arthritis Self Management Courses

Online education programs that are informative, convenient and FREE.

Arthritis Community
Arthritis Community

Connect with others, share your arthritis experience and get answers in a safe online space.

Printed publications
Arthritis Publications

Evidence-based content to help you learn about the disease, treatments and self-management.