PROLONGED NASAL CONGESTION DURING A SHORT VISIT TO VIETNAM: HOW TO GET MEDICAL RECORDS VALID FOR USE ABROAD?
PROLONGED NASAL CONGESTION DURING A SHORT VISIT TO VIETNAM: HOW TO GET MEDICAL RECORDS VALID FOR USE ABROAD?
Nasal congestion and a runny nose may seem like minor ailments. However, if they escalate into prolonged nasal congestion that causes insomnia and headaches throughout your vacation, overusing over-the-counter nasal decongestant sprays from local pharmacies is a major mistake.
A tight itinerary does not mean you should skip seeing a doctor. But how can you ensure your medical records remain valid and useful when you fly back abroad? Check out these essential tips below:
1. Why Do Short-Term Visitors to Vietnam Easily Suffer from Prolonged Nasal Congestion?
Many overseas Vietnamese and international tourists notice that their respiratory system functions normally abroad, but their nose “rebels” just a few days after landing in Vietnam. This phenomenon is scientifically driven by two main causes:
Sudden Temperature and Humidity Shock
Transitioning from temperate countries (with dry, cold climates) to a tropical monsoon climate (with high temperatures and humidity), or vice versa, leaves the nasal mucosa with insufficient time to adapt. The nose must work overtime to regulate the temperature and humidity of inhaled air, leading to continuous edema, congestion, and hypersecretion (mucus production).
Airborne Allergens
Traffic dust, pollen, mold, or unfamiliar tropical foods can trigger acute allergic reactions. If not properly managed, these reactions can silently progress into chronic rhinosinusitis.
Important Note: The root causes of prolonged nasal congestion typically stem from chronic rhinosinusitis, turbinate hypertrophy, a deviated nasal septum, or nasal polyps located deep within the sinus cavities. These structural issues cannot resolve on their own through home remedies or temporary nasal sprays.
2. The Triple Rule for Securing Medical Records for Overseas Visitors
To ensure your prolonged nasal congestion treatment is highly effective and seamlessly continued when you fly back to your host country, strictly follow these 3 steps:
Request Bilingual Documentation When Booking Your Appointment
Your physician abroad (whether a family doctor or a specialist at an international hospital) will not have the time or authority to translate medical records written entirely in Vietnamese.
Solution: To save time and effort, you must request bilingual documentation when booking your appointment. A comprehensive medical file—including nasal endoscopy images, clinical diagnoses, and English instructions—will help your physician abroad immediately understand your pathology and take over your care plan without requiring redundant scans or re-testing.
Ensure Prescriptions List Generic Names
Commercial drug names (Brand names) in Vietnam often do not match or may not be licensed in foreign markets.
Solution: Explicitly ask your doctor to write the generic name and the exact dosage of each active ingredient on the prescription. This ensures your treatment continuity. Upon returning to your country, you can simply present the generic name, and your pharmacist or family doctor can cross-reference and dispense an equivalent medication.
Secure Remote Post-Consultation Support
Sinus and nasal disorders are sensitive conditions that require time to monitor how your body responds to medication, especially right before a long-haul flight across multiple time zones.
Solution: Opt for a clinic or hospital that offers remote follow-up care via Viber, Zalo, or Email. This allows you to easily submit feedback or receive direct adjustments from the doctor who personally examined you.
3. The Hidden Dangers of Airplane Cabin Pressure on Congested Sinuses
There is a critical fact that few people consider: Your return flight out of Vietnam can become a nightmare if you board the plane with a completely blocked nose.
During takeoff and landing, cabin pressure changes abruptly. Normally, the body equalizes this pressure through the paranasal sinuses and the Eustachian tubes. However, if you are experiencing prolonged nasal congestion, these passages are already obstructed by thick mucus or swollen mucosa.
As a result, pressure becomes trapped inside, causing severe sinus barotrauma, excruciating ear pain, orbital pressure (around the eyes), throbbing headaches, and can even lead to tympanic membrane (ear drum) perforation or middle ear effusion (fluid buildup behind the eardrum) after the flight.
4. Warning Milestone: When Should You See a Doctor for Prolonged Nasal Congestion?
Memorize this safety window for your airway: If your nose has been continuously congested for over 10 days, or if you experience any of the following red-flag symptoms, you need to see a specialist immediately before your return flight:
- Thick, purulent nasal discharge that turns green or yellow, or has a foul odor.
- Facial pain and pressure (especially across the forehead and both cheekbones).
- Persistent low-grade fever or intermittent epistaxis (nosebleeds).
Connect with Saigon Ear Nose Throat Hospital for Dedicated Care:
Address: 1–3 and 6–8 Trinh Van Can Street, Ben Thanh Ward, District 1, Ho Chi Minh City.
Hotline: (028) 38 213 456
Website: taimuihongsg.com
Online Appointment Booking: taimuihongsg.com/dat-hen-kham-benh/
