正确修理趾甲。 去足部护理诊所看看。 避免穿过紧的鞋子。 保护你的脚。 如果你有糖尿病，做些趾甲保健。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Many ingrown toenails are caused by improperly trimmed toenails. Cut your toenails straight across. Do not round the corners.  Use sanitized nail clippers. Don’t cut your toenails too short. You can also opt to leave the toenail a little longer. This will ensure that the toenail won’t grow into the skin. If you are unable to reach your toenails to clip them yourself, you can visit a foot care clinic to get this service. Check with your local hospital or health care center to find a place that wi