Jet Lag

Jet Lag – Causes and Symptoms

Whether you have traveled a lot by airplane or you’re just taking a short trip, jet lag can be a problem. However, there are some ways to prevent and treat it.


Symptoms of jetlag include difficulty concentrating, fatigue, and insomnia. Symptoms of jetlag are caused by disrupting the body’s internal clock and rhythm. This disruption makes it difficult for the body to adapt to the new schedule and time zone. Jet lag is temporary and goes away in a few days. The severity of jet lag can be affected by the route you travel and the number of time zones you cross.

Jetlag is caused by the body’s internal clock being out of sync with the time zone in which you are traveling. Usually, the symptoms of jetlag begin within two days of your arrival in a new time zone. It is a temporary disorder that goes away after good quality sleep.

Symptoms of jetlag may include difficulty sleeping, fatigue, poor concentration, and headaches. In addition, jet lag may also affect your memory and attention. Some symptoms of jetlag can be relieved by taking certain pharmacological drugs. These drugs can be drowsiness-inducing antihistamines or melatonin agonists. Melatonin is a hormone produced by the pineal gland. Melatonin is important for maintaining your body’s circadian rhythms.

Jet lag symptoms are usually worse during an easterly or westward travel, but can also occur when traveling between two time zones. The number of time zones crossed, the arrival time and direction of travel, and the number of time belts crossed also affect the severity of jetlag.

Jet lag is also a problem for athletes. When traveling internationally, long-haul flights are often challenging for high-performance athletes. The body’s internal clock may not adjust quickly enough. Symptoms of jetlag are often worse for those who are older, have a history of sleep disturbance, and are sleep-deprived.

Some common precautionary measures include taking specific diets, avoiding alcohol and caffeine, and using an eye mask or headphones to block light. Other measures include sleeping pills, wearing comfortable travel pillows, and wearing blackout curtains to help promote sleep.

Traveling to different time zones requires that the body’s internal clock adjust. The body naturally adjusts to one to 1.5 time zones a day, but the adjustment takes longer if more time zones are crossed.


Often, when flying across time zones, you’ll experience jet lag. This is a common condition that may be temporary, but it may also become a chronic problem if left untreated. Jet lag can cause you to experience a variety of symptoms including fatigue, lethargy, and drowsiness. It is a condition that may affect people of all ages.

Jet lag is caused by the body’s internal timing mechanisms not aligning with the local time signals. The body has to adjust to a new schedule, and the best way to do this is to get enough sleep.

The body’s circadian rhythm is a 24-hour cycle that is controlled by molecular clocks in different parts of the body. These clocks regulate a variety of physiological processes including body temperature, hormone release, and sleep-wake cycles. They are regulated by a master clock in the brain.

The clocks regulate the amount of melatonin the body produces, which is released when lights are dimmed at night. Melatonin helps to regulate the body’s temperature, and it also helps prepare the body for sleep.

While melatonin is the primary culprit in the causes of jet lag, there are other factors that can contribute to the problem. The cabin pressure of a flight can be reduced, which can cause discomfort and lead to jet lag symptoms. It’s also important to drink enough water while on a flight.

It’s also important to avoid drinking alcohol or using too much screen time. Excessive screen time can alter your body’s circadian clock.

Getting out of the cabin can also help with jet lag. The sunlight can help your body’s internal clock to adjust to the new time zone. It’s also important to wear an eye mask during flights to block out noise.

Sleeping pills can also help you adjust to the new schedule. These medications may help you get a good night’s sleep, but they may not be effective in preventing daytime jet lag symptoms.

Jet lag can be prevented by avoiding high altitudes, traveling on an early flight, and adjusting your sleep schedule before you leave. You may also need to sleep a bit longer during your trip to allow your body to adjust to the new time zone.


Usually, jet lag is a temporary condition that occurs when you travel across time zones. However, you can minimize its effects if you know the causes and symptoms. You can also use certain medications, including sleep aids, to alleviate its effects.

Jet lag is caused by the misalignment of the body’s internal clock to the time in the new destination. It usually takes a few days for the body to adjust to the new time zone. However, it can last for a longer period. Some of the symptoms of jet lag include fatigue, irritability, sleeplessness, and disorientation. It also can affect your memory, mood, and physical activity.

The best way to avoid jet lag is to get plenty of rest before your trip. You should also try to stay hydrated. Dehydration can make your symptoms worse.

You can also use light therapy to reduce the effects of jet lag. Light therapy is the practice of exposing the body to light in order to shift the circadian clock. Light therapy uses artificial or direct sunlight.

You should also try to sleep on the plane. You should avoid alcohol and caffeine. Caffeine can prevent sleep, while alcohol can interfere with your body’s internal clock.

Another method for treating jet lag is to eat foods that are closer to your destination. For example, if you are traveling east, try to eat meals that are close to noon. Foods high in carbohydrates and sugar will make your jet lag symptoms worse.

If you are traveling west, you should try to stay awake during the day. It is a good idea to bring eye masks and earplugs. It is also a good idea to avoid bright lights in the morning.

If you are traveling internationally, it is best to get plenty of rest. You should also try to wake up later than usual and sleep earlier than usual.

You may also want to use light therapy or melatonin. Melatonin is a pineal hormone that helps shift the body’s circadian rhythm. Melatonin can help the body adjust to the new time zone. Melatonin can also have side effects, so consult your doctor before using it.

Preventing jet lag

Getting a little sleep before you fly can help you to avoid jet lag. The best way to avoid jet lag is to avoid eating too much or eating salty foods. Jet lag is a temporary disorder that usually goes away after a few days. However, if you have to spend several days in a new place, you may need to take medicines to help you get over the symptoms.

The main cause of jet lag is crossing two or more time zones. When the body clock is out of sync with the new time zone, it causes a number of symptoms including sleepiness, grogginess, hunger, and a foggy mind.

If you are flying internationally, you need to adjust your sleep schedule to match the time zone you will be in. The best way to do this is to start sleeping earlier than usual. You may also need to adjust your eating and activity schedules.

Avoid drinking alcohol while you are traveling. Alcohol can disrupt your body’s natural clock. You may also need to take melatonin at night to help you fall asleep. Caffeine can also interfere with your body’s natural clock, making jet lag symptoms worse.

If you are traveling to the east, you will need to adjust your sleep schedule to match the new time zone. You may also need to adjust your meals to match the new time zone. It is recommended to try to get at least one hour’s sleep on the plane, even if it is uncomfortable. You may also need to adjust your lights and clocks in your home or on your trip.

Getting a little light exposure can also help you to prevent jet lag. A recent study has shown that people who walked in the sun during the day for three days experienced a shift in their circadian rhythms.

It is also recommended to stay hydrated. Dehydration can increase your jet lag symptoms. You should also be careful about how much caffeine and alcohol you drink.

You may also need to use earplugs or wear eye masks to block out ambient light. Also, use dark sunglasses.

Health Sources:

Health A to Z. (n.d.).

U.S. National Library of Medicine. (n.d.).

Directory Health Topics. (n.d.).

Health A-Z. (2022, April 26). Verywell Health.

Harvard Health. (2015, November 17). Health A to Z.

Health Conditions A-Z Sitemap. (n.d.).

Susan Silverman

Susan Silverman

Susan Silverman is a Healthy Home Remedies Writer for Home Remedy Lifestyle! With over 10 years of experience, I've helped countless people find natural solutions to their health problems. At Home Remedy Lifestyle, we believe that knowledge is power. I am dedicated to providing our readers with trustworthy, evidence-based information about home remedies and natural medical treatments. I love finding creative ways to live a healthy and holistic lifestyle on a budget! It is my hope to empower our readers to take control of their health!

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