Jet Lag

Jet Lag

Definition

Jet lag is the feeling of tiredness and disorientation that happens when you travel across multiple time zones quickly. Your body’s internal clock gets out of sync with the local time, making it hard to sleep and stay awake at the right times.

Example

A shopper might experience jet lag after a long flight to a different country and find it difficult to sleep comfortably on their new mattress.

Synonyms

time zone fatigue circadian rhythm disruption travel fatigue

Frequently Asked Questions

How do you fix jet lag?

To alleviate jet lag, gradually adjust your sleep schedule before traveling, stay hydrated, and expose yourself to natural light upon arrival. Engaging in light exercise can also help reset your internal clock.

What does jet lag feel like?

Jet lag often manifests as fatigue, difficulty concentrating, and disrupted sleep patterns, along with symptoms like irritability and digestive issues. These effects typically arise from a mismatch between your internal clock and the new time zone.

Should you nap with jet lag?

Napping can be beneficial for managing jet lag, but it's best to keep naps short (20-30 minutes) to avoid grogginess. Timing is key; nap earlier in the day if you arrive during daylight hours.

Is jet lag a 3 hour time difference?

Jet lag can occur with any significant time difference, including a 3-hour shift, as it disrupts your body's circadian rhythm. The severity of symptoms often correlates with the number of time zones crossed.

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