Can You Join the Military with Asthma? Healthline. Depending on your personal history with asthma and the severity of the disease, you may be able to obtain a waiver allow you to join the military. Each branch has its own asthma.
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According to the Department of Defense’s 2018 Medical Standards for Military Service: Appointment, Enlistment, or Induction, people who have asthma beyond their 13th.