Which of the following statements is true?
1) Pep pills, "uppers" and diet pills can cause a person to be nervous, dizzy, and unable to concentrate and can affect his or her vision.
2) Some prescription drugs can affect your reflexes, judgment, vision and alertness in ways similar to alcohol.
3) If you are driving, check the label before you take a drug for warnings about its effects and if you are not sure it is safe to take the drug and drive, ask your doctor or pharmacist about any side effects.
4) all of the above