Traditionally associated with older individuals, arthritis is now increasingly affecting young adults as well as teenagers, said health experts on Tuesday, ahead of World Arthritis Day. World Arthritis Day is celebrated on October 12 every year to raise global awareness about arthritis. Sedentary lifestyles, obesity, dietary choices, genetic predisposition, joint injuries from sports, and inadequate workplace ergonomics are to be blamed for the alarming surge seen among the youths, the doctors said.

According to the World Health Organization (WHO), worldwide approximately 9.6 per cent of men and 18 per cent of women aged over 60 suffer from osteoarthritis -- typically caused by wear and tear, injury, infection, age, and genetics. In India, osteoarthritis is the second most common rheumatologic problem, with a prevalence ranging from 22 per cent to 39 per cent. Common symptoms include joint pain, restricted movement, swelling, and a painful grating sensation.