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.