If we are following a medical treatment, must we take it into account when driving?

If we are following a medical treatment, must we take it into account when driving?
A)No, since it is a treatment prescribed by the doctor.
B)Yes, we will always check the side effects and warnings of the medicines we take.Correct
C)No, if it is a treatment with natural medicines.
Many medicines have negative effects on driving, so regardless of whether they are prescribed by a doctor or not, we will always check their effects.