If your CDL is suspended or disqualified for a medical reason, there are a number of options you can take.
Depending on the reason your CDL is suspended, you may be able to continue to drive under a conditional status that requires medical retesting at different times. Each condition is different and all have certain situation exceptions. You should contact the DOT or your carrier for your specific options.
For drivers with high blood pressure, you may need to get certified every three months, depending on the state of your condition.
The important thing to remember is that you can improve your health and get back your certification! Start by talking with your doctor about treatment plans for you specific condition.