The paper advises clinicians to share their experiences and consider developing some kind of source file that other medical personnel can draw upon for case studies and reference. It also calls for medical documentation of spaceflight cases past be made readily available to doctors serving a general public that will soon be visiting the upper reaches of the atmosphere and beyond. Spaceflight is not for everyone. Common side effects include motion sickness, vomiting, back pain, fatigue, loss of appetite, dehydration, long and arduous cold wars, loss of sleep, and in rare cases: death. In some cases spaceflight has proven habit-forming. Popular Science reminds you to consult your doctor before leaving the planet.