Air travel is an essential part of modern living in times of global interconnectedness. However, experts warn of the harm it can cause your body in both small and significant ways. Once we understand how flying impacts our health we can formulate preventive measures and arrange a safer and more comfortable journey. From temporary discomforts to more serious risks, always consult popular online medical journals such as Anytime Doctor or a comprehensive guide such as this.
Short-Term Effects of Air Travel
Dehydration
The low moisture levels in airplane cabins can cause discomfort and irritation in your skin, throat and nose. To combat this, staying hydrated during flights is essential. A bottle an hour should be the rule while alcohol and caffeinated beverages are better avoided.
Ear Barotrauma (‘Airplane Ears’)
Abrupt changes in air pressure at the time of takeoff and landing can trigger “airplane ears,” an uncomfortable, sometimes painful, stuffed sensation in the ears, due to blockage in the eustachian tubes. This can prove worse for passengers with sinus problems or allergies. Simple actions like swallowing, yawning, or chewing gum can help release the trapped air and balance the pressure to provide relief.
Jet Lag
Changes in time zones disrupt your body’s internal clock and result in jet lag, with symptoms like maladjusted sleep, tiredness, headaches, and irritability. However, this can be minimised by slowly adjusting your sleep and meal schedule to align with your destination a few weeks before departure.
Long-Term Risks to Health
Deep Vein Thrombosis
Sitting for prolonged hours on flights can exponentially increase the risk of developing deep vein thrombosis (DVT), wherein blood clots form in the leg veins. Getting whatever little movement possible – moving around the cabin, stretching, and doing calf exercises – can improve circulation and help alleviate the risk.
Contracting Respiratory Infections
Extended periods in a confined space packed with other passengers enable the easy spread of contagious infections like colds or the flu. Observing good hygiene habits like washing hands frequently and sanitising commonly touched surfaces can deter such risks.
Complication of Pre-Existing Conditions
Flying can worsen symptoms of chronic conditions like asthma or heart disease due to cabin pressure changes and lower oxygen levels. Travellers with pre existing conditions must consult their doctors before flying to prevent unforeseen complications.
Measures for Healthy Air Travels
- Hydrate at regular intervals and steer away from alcohol and caffeinated beverages.
- Move Frequently: Keep your legs moving. Stretch, walk around when possible, and do seated exercises to keep your blood circulation regulated.
- Prevent Stress: Arrive early enough at the airport to spare some time so as to avoid last-minute rush and unnecessary anxiety.
- Consult a Doctor for medical advice, especially if you are pregnant or have a diagnosed condition, for general advice or to simply check if flying is safe for you.
- Pack Smart: Keep necessary medications and essential items within close reach. Carry light snacks that are not prone to cause gas buildup and bloating.
Conclusion
Flying can be tough on your body, mind and overall health. Its effects can last days, or weeks and really sully your trip be it for business or leisure. Knowing what your body goes through and how you can minimise and alleviate the harm can go a long way in preventing the long-term effects of frequent air travel on your health.