Can i travel if my visa 18 here in kuwait is about...

If your inquiry is related to leaving Kuwait, here is the following information:
You can leave Kuwait and return again as long as the residence permit is still valid.
However, in all cases, he must not be absent from the country for more than six months, so as not to cancel the residency.
We also advise you to renew the residence permit before leaving the country, in order to avoid any problems that may prevent you from returning before the residence permit expires, in the event that the residence permit is about to expire.

As long as your residency is valid, you can return before the residency expires. However, we advise you to contact the General Administration of Residency Affairs before traveling.