The Porch Surgery will no longer prescribe sedatives for fear of flying. This policy decision has been made by the GP Partners and is adhered to by all prescribers working in the practice. The reasons for this can be found below:
1) Diazepam is a sedative, which means it makes you sleepy and more relaxed. If there is an emergency during the flight it may impair your ability to concentrate, follow instructions and react to the situation. This could have serious safety consequences for you and those around you.
2) Sedative drugs can make you fall asleep, however when you do sleep it is an unnatural non-REM sleep. This means you won’t move around as much as during natural sleep. This can cause you to be at increased risk of developing a blood clot (DVT) in the leg or even the lung. Blood clots are very dangerous and can even prove fatal. This risk is even greater if your flight is greater than four hours.
3) Whilst most people find benzodiazepines like diazepam sedating, a small number have paradoxical agitation and aggression. They can also cause disinhibition and lead you to behave in a way that you would not normally. This could impact on your safety as well as that of other passengers and could also get you into trouble with the law.
4) According to the prescribing guidelines doctors follow (BNF) Benzodiazepines are contraindicated (not allowed) in phobia. Your doctor is taking a significant legal risk by prescribing against these guidelines. They are only licensed short term for a crisis in generalised anxiety. If this is the case, you should be getting proper care and support for your mental health and not going on a flight.
5) NICE guidelines suggest that medication should not be used for mild and self-limiting mental health disorders. In more significant anxiety related states, benzodiazepines, sedating antihistamines or antipsychotics should not be prescribed. Benzodiazepines are only advised for the short term use for a crisis in generalised anxiety disorder in which case they are not fit to fly. Fear of flying in isolation is not a generalised anxiety disorder.
6) Diazepam and similar drugs are illegal in a number of countries. They may be confiscated or you may find yourself in trouble with the police.
7) Diazepam stays in your system for quite a while. If your job requires you to submit to random drug testing you may fail this having taken diazepam.
Given the above we will no longer be providing Diazepam or similar drugs for flight anxiety.
We appreciate that fear of flying is very real and very frightening. A much better approach is to tackle this properly with a Fear of Flying course run by the airlines and we have listed a number of these below.
Flight anxiety does not come under the remit of General Medical Services as defined in the GP contract and so we are not obliged to prescribe for this. Patients who still wish to take benzodiazepines for flight anxiety are advised to consult with a private GP or travel clinic.
For further information:
British National Formulary; Diazepam – https://bnf.nice.org.uk/drugs/diazepam/
British National Formulary; Hypnotics and anxiolytics https://bnf.nice.org.uk/treatment-summaries/hypnotics-and-anxiolytics/