It may be possible to get away for a few days during the course of your treatment. All travel plans should be discussed with your oncologist and healthcare providers prior to departure.
If undergoing infusion chemotherapy, a short getaway may be possible between treatments, but it depends certain factors, including (but not limited to) the risk of aplasia (a drop in white blood cells associated with a greater risk of infection), your intended destination and planned activities. Again, this should be discussed with your doctor.
With oral treatment, a vacation is possible if you adhere to the precautions described below. Depending on the duration of treatment, disease symptoms, and treatment tolerance, ‘therapeutic holidays’ (where treatment is briefly interrupted) may be possible. In cases of prolonged treatment, such breaks may even be recommended.