: a large narrow-necked bottle usually enclosed in wickerwork. a large narrow-necked bottle usually enclosed in wickerwork.
Most people with reactive arthritis recover fully from the first flare of symptoms and can return to regular activities two to six months later. Some people will have long-term, mild arthritis. A few patients will have long-term, severe arthritis that is difficult to control with treatment and may cause joint damage.
Rheumatoid arthritis (RA). Research on the effects of collagen type II in people with RA shows conflicting results. Some research shows that taking collagen type II by mouth for 3 months reduces joint pain, swelling, and time to walk 15 meters in people with RA.