How long will it take for swimmers itch to go away?

Swimmers itch or cercarial dermatitis typically resolves within 7 to 10 days without treatment. Most cases are mild and do not require specific medical attention. However, more severe cases may warrant consulting a healthcare professional for appropriate management. While it can recur if exposed again to infested waters, with time and avoidance of contact with affected water sources, the issue should subside. Seeking medical advice is advised if symptoms are severe or persistent.