As on Earth, humans are not immune to motion sickness even in space. This is why some astronauts may experience ‘Space Adaptation Syndrome (SAS)’ in outer space. “This is a situation experienced by many Astronauts When they enter space. The sudden transition from Earth’s gravity to space produces many physical and physiological effects on the human body. It can include a range of discomforting symptoms like nausea, dizziness, headache, and feeling extremely tired,” said Dr. Anup Khatri, Senior Consultant, Orthopaedics, Gleneagles Hospital, Parel, Mumbai.
This is the main reason that can contribute to it syndrome The fact is that it may take some time for the body to “adjust to the microgravity environment in space.” “However, you and your body can get used to all the differences in space within a week or two. But the first few days can be stressful and overwhelming,” explained Dr Khatri.
Dr. zero gravitycausing a temporary loss of the body’s vestibular orientation and balance functions.” “The vestibular system in the inner ear detects gravity and helps orient the body for balance. Therefore, SAS symptoms are similar to those of motion sickness like vomiting, nausea, headache, dizziness, weakness, etc.,” explained Dr Khadke.
Common antiemetic drugs such as promethazine and scopolamine, which help treat nausea, can be used to effectively manage SAS and its symptoms, Dr Khadke said. “One should rest well, avoid sudden jerks when moving the head, and drink enough fluids to avoid dehydration,” he added.
Symptoms are similar to motion sickness (Source: Getty Images/Thinkstock)
Dr. Khatri said that the astronauts who are going to space will be trained in a simulator that simulates microgravity and given gradual exposure. environment in space. “This can help them prepare their mind and body for this sudden change. Practicing breathing-relaxation techniques can help keep you calm and composed. Astronauts need to remember that adaptation time can vary from person to person. It may feel good in a day, while some may take a week or more to adjust. It is important to be patient,” said Dr Khatri.
SAS usually resolves within a few days. “It will be beneficial if you take precautions like keeping medicine in hand and monitoring your daily activities,” said Dr. Khadke.
Disclaimer: This article is based on information from the public domain and/or experts we spoke to. Always consult your health practitioner before starting any routine.
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