是否可以使用润滑油来帮助降低HIV感染风险？

Yes, because lubricants can help prevent condoms from breaking or slipping.

Water-based and silicon-based lubricants are safe to use with all condoms. Oil-based lubricants and products containing oil, such as hand lotion, Vaseline, or Crisco, should not be used with latex condoms because they can weaken the condom and cause it to break. It is safe to use any kind of lubricant with nitrile female condoms. But lubricants containing nonoxynol-9 should not be used because nonoxynol-9 irritates the lining of the vagina and anus and increases the risk of getting HIV.