Flying safely

Travelling by plane can have an impact on your health (thrombosis, ear infection, etc.). For your own safety, it is important that you prepare properly for your trip.

If you are ill

• If you are ill, ask your doctor if you are fit to fly and what precautions you should take.
• If you are on medication, take any essential medicines and the equipment you need (syringes, blood glucose meter, etc.) with you in your hand luggage. It is recommended that you take your medication in its original packaging.
• Ask your doctor for a medical certificate in English. This should state that you need this medication and should provide your doctor's contact details (telephone number).
• Keep your diabetes card or any other specific card relating to your health with you.
• Inform the cabin crew about your health and the care you require.

Ear and sinus pain

During a flight, changes in pressure, particularly during landing, can cause buzzing or ringing in your ears, a sensation that your ears are blocked or ear and sinus pain.

You can relieve these problems by forcing yourself to yawn or swallow or by chewing gum.

If you have a cold, sinusitis or an ear infection, take a decongestant to avoid barotrauma to the ear. This is a sharp pain in the ear following retraction of the eardrum.

Dental pain

Changes in pressure can also cause dental pain. Air trapped under a denture or inside a cavity can expand and compress a nerve. This can result in a sharp pain. Speak to your dentist before you travel.

Thrombosis

During a flight, as with other forms of transport, spending a long time sitting can affect the blood circulation in your legs. This increases the risk of developing thrombosis. Thrombosis is a cardiovascular condition. It is caused by the formation of a clot, which blocks the circulation of blood. You may experience heaviness, swelling or even pain in your legs.

A few tips to help you avoid this problem:

• Drink water regularly.
• While sitting, flex and extend your ankles.
• While sitting, make circular movements with your feet.
• Stand up regularly and walk up and down the aisle.
• Wear support stockings (compression socks).
• Avoid drinking alcohol.
• Eat light meals.
• Wear comfortable, loose clothing. Avoid wearing socks that are too tight or close-fitting trousers/leggings.

People who are at particular risk of developing thrombosis (history of embolism or thrombosis, poor blood circulation, pregnant women, etc.) are advised to consult their doctor. They can receive a preventive treatment, on prescription, before flying.

Contact lenses

The air inside a plane is very dry and can cause dryness in the respiratory tract and eyes. It is recommended that you do not wear contact lenses.