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Paxton Green Group Practice
Request for Sedatives
Patient requests to prescribe sedatives prior to dental procedures, anxiety from flying and claustrophobia before an MRI
Dental Procedures
- GPs will not issue prescriptions for sedating medications (such as diazepam) prior to dental procedures.
- Dentists should not direct patients to GPs requesting they prescribes sedating medications, such as diazepam.
- If a dentist wishes to prescribe sedating medications for anxious patients that dentist should be responsible for issuing the prescription. The dental practitioner’s formulary, which is the list of drugs a dentist can prescribe is found on the BNF dental practitioners formulary, includes Diazepam Tablets and Oral Solution.
- If the dentist is treating a patient within their practice NHS contract, then the prescription should be on a FP14D form.
- If the dentist is treating a patient privately, they should issue a private prescription. Dentists can access a patient’s summary care record via the DERs/Rego electronic referral system for NHS England Southeast dental referrals.
- Dentists may contact a GP for information or advice, if, for example the patient has a complex medical history.
Claustrophobia and MRI scans
Claustrophobia and MRI scans
- GPs will not issue prescriptions for sedating medications (such as diazepam) prior to MRI scans.
- There are many resources online that can help prepare patients on what to expect during a scan including step by step explanations and videos of MRIs being performed.
- In more severe cases, if sedation if required, this is more safely administered by the hospital team who can monitor for any complications.
Flight anxiety
- We understand that many people experience anxieties about flying, & it is common for patients to ask for sedative medication (such as diazepam) to help manage this.
- As a practice, we do not prescribe sedatives for fear of flying.
- Below, we explain why this decision is in place, based on patient safety, clinical guidance & legal considerations.
Why we do not prescribe sedatives for flying
Safety on board
- Sedatives slow reaction times, impair decision making & coordination. In the rare event of an in-flight emergency, this could put both the passenger & others at risk.
- They can also cause significant drowsiness, which may make evacuation in an emergency more difficult.
Medical risks
- Sedatives increase the risk of deep vein thrombosis (DVT), especially on longer flights, as they reduce movement during sleep.
- They can affect breathing by causing mild respiratory depression. At altitude, where oxygen levels are already lower, this effect may become more significant.
- Some people may experience paradoxical effects, such as agitation or aggression, rather than calm.
Guideline & clinical reasons
- Benzodiazepines (e.g. diazepam) are not recommended for phobias, including fear of flying, in the British National Formulary (BNF).
- NICE guidelines advise against using sedative medication for mild or short-term anxiety.
- Fear of flying is considered a specific phobia, not generalised anxiety disorder, so these medicines are not indicated.
Other important considerations
- Combining sedatives with alcohol (often consumed by nervous flyers) increases the risk of complications.
- Importing or carrying sedative medication is illegal in some countries, which could cause problems when travelling abroad.
- Sedatives carry a risk of dependence &, with regular use, may be linked to cognitive side effects.
- GP indemnity generally only covers prescribing for use in the UK; use during travel abroad may not be covered.
What you can do instead
Fear of flying is common, & there are safer, evidence-based approaches to help manage it:
- Fear of flying courses, often run by airlines, which combine education about flying with anxiety management techniques.
- Cognitive behavioural therapy (CBT), which has good evidence for helping with specific phobias.
- Self-help strategies such as breathing exercises, distraction (music, reading, puzzles) & talking openly to cabin crew about your anxiety.
Below are some courses & resources you may find useful:
Guidance from the UK Civil Aviation Authority (CAA)
The CAA advises that sedative drugs are not recommended for fear of flying, for the same safety & health reasons outlined above.
They encourage passengers to consider therapeutic options, self-help techniques & to seek professional advice before flying.
If you feel your anxiety is severe or part of a wider mental health condition, we recommend discussing this with your GP to explore the most appropriate & safe support.