General Nursing (RGN)
Administration of Intrathecal Medication
Intrathecal medication is introduced into the cerebrospinal fluid within the spinal canal. It is a high-risk neuraxial procedure, not an ordinary independent nursing task. The appropriately trained and authorized practitioner performs the administration according to institutional policy and professional scope; the nurse prepares, assists, monitors and escalates within competence.
Purpose
- Deliver a specifically prescribed medication into the intrathecal space
- Provide selected spinal analgesic, anaesthetic or other specialist therapy
- Support safe observation of the patient's neurological and physiological response
Indications
- A specialist prescriber has prescribed an intrathecal medication for an appropriate clinical indication
- Intrathecal analgesia or anaesthesia is required under an approved service protocol
- A specialist investigation or treatment requires medication to reach the cerebrospinal fluid
Equipment
- Prescribed intrathecal medication in route-specific packaging
- Approved intrathecal or spinal procedure pack and sterile field
- Sterile gloves, gown, mask, cap and appropriate drapes
- Skin antiseptic, sterile gauze, dressing and local anaesthetic when prescribed
- Sterile syringes, needles and spinal needle selected by the authorized practitioner
- Monitoring equipment for oxygen saturation, blood pressure, pulse and respiration
- Oxygen, suction, resuscitation equipment and emergency medicines according to policy
- Sharps container, waste receptacle and documentation forms
Preparation
- Confirm that the administering practitioner is appropriately trained and authorized and that required supervision is available.
- Verify patient identity, prescription, medication, dose, route, expiry, allergies, consent, baseline observations and relevant coagulation or infection concerns.
- Explain the roles, positioning, monitoring and possible sensations to the patient; provide privacy and emotional support.
Procedure steps
- Confirm the procedure, authorization, prescription, patient identity, allergies, consent and required independent medication checks.
- Ensure emergency equipment, monitoring, assistance and a clear escalation plan are immediately available.
- Ask the patient to void when appropriate, record baseline observations and position safely with privacy and support.
- Perform hand hygiene and assist the authorized practitioner to prepare a sterile field using strict aseptic non-touch technique.
- Separate and clearly label intrathecal medication; prevent access to medicines intended for other routes and follow independent-check policy.
- Support the patient in the prescribed sitting or lateral position, maintain alignment and provide reassurance without touching sterile areas.
- Observe the authorized practitioner during the procedure, provide equipment within scope and maintain sterile precautions.
- Monitor consciousness, respiration, oxygen saturation, blood pressure, pulse, pain and neurological status throughout and afterward.
- Escalate immediately for respiratory depression, hypotension, altered consciousness, new neurological deficit, severe headache, allergic reaction or other deterioration.
- After needle removal, apply the prescribed sterile dressing, dispose of sharps safely, clean equipment and perform hand hygiene.
- Reposition the patient as ordered, continue post-procedure observations and document all medication, checks, personnel, response and escalation.
Precautions
- Intrathecal administration must only be performed by appropriately trained and authorized practitioners under institutional policy and applicable professional scope.
- Never administer a medication unless its intrathecal suitability, label, dose, concentration and route have been independently verified as required.
- Use strict aseptic technique and do not use unlabelled, compromised or shared syringes.
- Review contraindications and escalate infection at the site, suspected raised intracranial pressure, abnormal coagulation, severe instability or refusal.
Aftercare
- Continue prescribed neurological, respiratory and cardiovascular observations for the required period.
- Maintain fall precautions and assist with movement until motor function, sensation and haemodynamic status are safe.
Nursing considerations
- Work within N&MC Ghana scope, institutional policy and current competence; seek specialist assistance rather than improvising.
- Keep the medication and documentation traceable from preparation through post-procedure monitoring.
Possible complications
- Respiratory depression, hypotension or cardiovascular compromise
- High or total spinal block, neurological deficit or altered consciousness
- Meningitis, infection, bleeding or post-dural puncture headache
- Wrong-route medication error or severe allergic reaction
Patient education
- Tell the patient to report breathing difficulty, severe headache, weakness, numbness, worsening pain, dizziness or fever immediately.
- Explain why monitoring and assisted movement are needed after the procedure.
Documentation
- Record indication, consent, medication, concentration, dose, route, time, authorized practitioner and independent checks.
- Record position, baseline and ongoing observations, patient response, site condition, complications and escalation.
Educational resource only. Follow current Nursing and Midwifery Council guidance, local institutional protocols, scope of practice, and clinical supervision.
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