Fatigue: Self-Care Tips and When to See a Doctor | Tiredness and Exhaustion During Travel
■Symptoms
Fatigue is a condition in which you feel physically drained, unable to recover your energy, or lacking motivation to carry out daily activities. In some cases, symptoms may persist even after adequate rest.
During travel, fatigue may occur due to long-distance travel, jet lag, lack of sleep, hot weather, or unfamiliar surroundings. It may also be accompanied by fever, headache, dizziness, loss of appetite, shortness of breath, or palpitations.
Most cases are related to temporary physical exhaustion. However, infections, cardiovascular conditions, or other medical illnesses may occasionally be involved.
■Causes
Possible causes include:
• Infections such as sepsis, pneumonia, COVID-19, or influenza
• Cardiovascular conditions such as heart failure or arrhythmias
• Heat-related illness or severe dehydration
• Anemia or endocrine disorders (such as thyroid disease)
• Sleep deprivation, jet lag, physical fatigue, or stress
Many cases are related to fatigue or environmental changes. However, underlying medical conditions may be present if fatigue is accompanied by a high fever or respiratory symptoms.
■When to Seek Medical Attention
【Seek Medical Attention Promptly If You:】
• Have a persistent high fever
• Experience shortness of breath or difficulty breathing
• Have chest pain or severe palpitations
• Feel confused or unusually drowsy
• Are unable to drink enough fluids
• Feel so weak that walking becomes difficult
【You May Monitor Your Symptoms If:】
• Fatigue is likely related to travel
• You are able to stay well hydrated
• Symptoms are gradually improving with rest
• You can perform normal daily activities
However, dehydration or infections may sometimes be hidden causes during travel. If symptoms persist, we recommend seeking medical advice as a precaution.
■Self-Care Tips
• Get adequate rest
• Maintain sufficient fluid and food intake
• Ensure adequate sleep
• Avoid excessive alcohol consumption
• Avoid strenuous sightseeing or exercise
If fatigue is accompanied by a high fever, shortness of breath, or chest pain, please seek medical attention promptly.
■How We Can Help
At our clinic, we can provide:
• Medical consultations in English
• Evaluation and severity assessment by a physician
• Assessment of possible infections and diagnostic testing when necessary
• COVID-19 and influenza testing
• Blood tests when indicated
• IV fluid therapy for hydration
• Prescription medications based on your symptoms
• Referral to specialist medical facilities when required
■Appointment Information
At our clinic in Shinsaibashi, Osaka, international travelers can receive medical care with confidence. Same-day appointments and English-speaking medical services are available.
If you have concerns about your health, please contact us by phone or email.
International Clinic Osaka Shinsaibashi (ICOS) provides same-day English-language medical care for fatigue, fever, dehydration, and other health concerns. International visitors to Japan are welcome.
Address: Zenith Building 4F, 1-13-25 Nishi-Shinsaibashi, Chuo-ku, Osaka, Japan
Phone: +81-6-6484-6392
Email: c.icos@international-clinic-osaka.com