Dracunculiasis is a debilitating disease, causing substantial disability in around half of those infected. People with worms emerging can be disabled for the three to ten weeks it takes the worms to fully emerge. When worms emerge near joints, the inflammation around a dead worm, or infection of the open wound can result in permanent stiffness, pain, or destruction of the joint. Some people with dracunculiasis have continuing pain for 12 to 18 months after the worm has emerged. Around 1% of dracunculiasis cases result in death from secondary infections of the wound.
