Your driver's license is suspended for any drug conviction.
There are several different ways a misdemeanor and felony judge takes a plea. As you might expect, a felony judge discusses a lot more information then a misdemeanor judge does during a plea. Nevertheless, one admonishment that is frequently disregarded orally by a felony judge in Harris County, Texas is that a drug possession will cause a person's driver's license to be suspended for six months if there are over 21 years of age and one year if they are under 21 years of age. I realize that most felony admonishment forms cover this possibility as do misdemeanor admonishments, but for some reason it really makes an impression when a judge tells someone that from the bench.
The reason someone should keep this in mind is that if they are caught driving while their license is suspended they may be arrested.