Jetlag is a temporary sleep disorder that occurs when a person’s internal body clock (circadian rhythm) is out of sync with the local time after traveling across multiple time zones. It is particularly common among international travelers.

Symptoms

Common symptoms of jetlag include:

• Fatigue and sleep disturbances
• Difficulty concentrating
• Mood changes
• Gastrointestinal issues (nausea, constipation, diarrhea)
• Headaches

Our doctors typically prescribe Hydroxyzine, which is an antihistamine that is used to help alleviate the symptoms associated with jetlag, particularly anxiety and insomnia.

Mechanism of Action

Hydroxyzine works by blocking histamine receptors in the brain, which helps to reduce anxiety and promote sedation. It also has anticholinergic properties, which can further contribute to its calming effects.

Indications

• Hydroxyzine is primarily indicated for:
  • Short-term management of anxiety.
  • Treatment of insomnia.
  • Allergic reactions (as an antihistamine).

Dosage and Administration

• Forms: Available in oral tablets, capsules, and liquid formulations.
• Typical Dosage: For anxiety or insomnia, the usual dose for adults is 25 mg, taken as needed. 

Benefits and Considerations

• Effectiveness: Hydroxyzine can be effective in promoting sleep and reducing anxiety, which may help travelers adjust more comfortably to new time zones.
• Side Effects: Common side effects include drowsiness, dry mouth, dizziness, and blurred vision. 
• Cautions: It should be used with caution with other sedatives or alcohol.

Conclusion

Jetlag is a common challenge for international travelers, leading to fatigue, sleep disturbances, and mood changes. Hydroxyzine offers an excellent treatment option for alleviating symptoms, particularly insomnia and anxiety. For travelers seeking relief during their adjustment period, hydroxyzine can help promote restful sleep and ease the transition to a new time zone.