For the last month, i've gotten bad razor burn when i shave. i haven't had this problem in 22 yrs. can razor burn cause permanent scars? what to do?

It will not: Maintain regular sanitation measures.

Razor burn: Insure you use fresh, sharp blades vice dull blades. If hair is > several mm long – then trim before shaving. Wash area before shaving – warm water helps to soften hair. Use a lubricant when shaving. Avoid using products that contain alcohol or are scented. Shave in direction of the hair – not against it. Be gentle when shaving – don’t push down too hard. Moisturize skin after shaving. it can >