Which condition could potentially lead to ingrown nails?

Poor nail trimming techniques can indeed lead to the development of ingrown nails. When nails are trimmed incorrectly, such as cutting the sides too short or using improper angles, it can cause the nail to grow into the surrounding skin. This improper trimming can create a situation where the nail edge becomes embedded in the flesh, leading to pain, swelling, and potential infection, which are typical symptoms of ingrown nails.

In contrast, while excessive nail polishing, using low-quality nail products, and frequent use of hand lotion can impact nail health and appearance, they are less directly associated with the formation of ingrown nails. Proper trimming is crucial in preventing this painful condition, as it maintains the correct nail shape and allows for proper growth.