The two most common forms of arthritis - osteoarthritis and rheumatoid arthritis - both cause joint pain and limit movement.
Iindidi ezimbini ezixhaphake kakhulu zesifo sokuqaqamba kwamalungu - yi-osteoarthritis(isifo sokuqaqamba kwamalungu) kunye ne-rheumatoid arthritis (isifo samathambo) - zombini ezi zifo zibangela iintlungu zamalungu omzimba yaye ziyayinciphisa intshukumo.