Timely cutting of diseased hair ends is an important symptomatic treatment for patients with split ends.
The correct trimming method is to cut off the longitudinal part of the hair and the normal looking hair approximately 2cm from the split ends.
When trimming, it is important that the scissors have a sharp edge, otherwise the hair will be unevenly cut and more likely to cause new split ends.
Trim as perpendicular to the direction of the hair shaft as possible to reduce the likelihood of continued splitting after the cut